homework and remembering 5th grade answer key

Math Expressions Answer Key for Grade 5, 4, 3, 2, 1, and Kindergarten K | Math Expressions Common Core Grades K-5

Houghton mifflin math expressions common core answer key for grade 5, 4, 3, 2, 1, and kindergarten k.

• Math Expressions Grade 5 Homework and Remembering Answer Key
• Math Expressions Grade 4 Homework and Remembering Answer Key
• Math Expressions Grade 3 Homework and Remembering Answer Key
• Math Expressions Grade 2 Homework and Remembering Answer Key
• Math Expressions Grade 1 Homework and Remembering Answer Key
• Math Expressions Kindergarten Homework and Remembering Answer Key
• Math Expressions Grade 5 Student Activity Book Answer Key
• Math Expressions Grade 4 Student Activity Book Answer Key
• Math Expressions Grade 3 Student Activity Book Answer Key
• Math Expressions Grade 2 Student Activity Book Answer Key
• Math Expressions Grade 1 Student Activity Book Answer Key
• Math Expressions Kindergarten Student Activity Book Answer Key

Math Expressions Common Core Grade 5 Homework and Remembering Answer Key

Math Expressions Grade 5 Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade 5 Volume 1 Answer Key

Unit 1 Addition and Subtraction with Fractions

• Math Expressions Grade 5 Unit 1 Lesson 1 Answer Key Introducing the MathBoard
• Math Expressions Grade 5 Unit 1 Lesson 2 Answer Key Explain Equivalent Fractions
• Math Expressions Grade 5 Unit 1 Lesson 3 Answer Key Equivalent Fractions and Multipliers
• Math Expressions Grade 5 Unit 1 Lesson 4 Answer Key Strategies for Comparing Fractions
• Math Expressions Grade 5 Unit 1 Lesson 5 Answer Key Fractions Greater Than One
• Math Expressions Grade 5 Unit 1 Lesson 6 Answer Key Add and Subtract Like Mixed Numbers
• Math Expressions Grade 5 Unit 1 Lesson 7 Answer Key Add Unlike Fractions
• Math Expressions Grade 5 Unit 1 Lesson 8 Answer Key Subtract Unlike Fractions
• Math Expressions Grade 5 Unit 1 Lesson 9 Answer Key Solve with Unlike Mixed Numbers
• Math Expressions Grade 5 Unit 1 Lesson 10 Answer Key Practice with Unlike Mixed Numbers
• Math Expressions Grade 5 Unit 1 Lesson 11 Answer Key Reasonable Answers
• Math Expressions Grade 5 Unit 1 Lesson 12 Answer Key Real-World Problems
• Math Expressions Grade 5 Unit 1 Lesson 13 Answer Key Focus on Mathematical Practices

Unit 2 Addition and Subtraction with Decimals

• Math Expressions Grade 5 Unit 2 Lesson 1 Answer Key Decimals as Equal Divisions
• Math Expressions Grade 5 Unit 2 Lesson 2 Answer Key Thousands to Thousandths
• Math Expressions Grade 5 Unit 2 Lesson 3 Answer Key Equate and Compare Thousandths
• Math Expressions Grade 5 Unit 2 Lesson 4 Answer Key Adding and Subtracting Decimals
• Math Expressions Grade 5 Unit 2 Lesson 5 Answer Key Add Whole Numbers and Decimals
• Math Expressions Grade 5 Unit 2 Lesson 6 Answer Key Subtract Whole and Decimal Numbers
• Math Expressions Grade 5 Unit 2 Lesson 7 Answer Key Properties and Strategies
• Math Expressions Grade 5 Unit 2 Lesson 8 Answer Key Round and Estimate with Decimals
• Math Expressions Grade 5 Unit 2 Lesson 9 Answer Key Graph with Decimal Numbers
• Math Expressions Grade 5 Unit 2 Lesson 10 Answer Key Focus on Mathematical Practices

Unit 3 Multiplication and Division with Fractions

• Math Expressions Grade 5 Unit 3 Lesson 1 Answer Key Basic Multiplication Concepts
• Math Expressions Grade 5 Unit 3 Lesson 2 Answer Key Multiplication with Non-Unit Fractions
• Math Expressions Grade 5 Unit 3 Lesson 3 Answer Key Multiplication with Fractional Solutions
• Math Expressions Grade 5 Unit 3 Lesson 4 Answer Key Multiply a Fraction by a Fraction
• Math Expressions Grade 5 Unit 3 Lesson 5 Answer Key Multiplication Strategies
• Math Expressions Grade 5 Unit 3 Lesson 6 Answer Key Multiply Mixed Numbers
• Math Expressions Grade 5 Unit 3 Lesson 7 Answer Key Relate Fraction Operations
• Math Expressions Grade 5 Unit 3 Lesson 8 Answer Key Solve Real-World Problems
• Math Expressions Grade 5 Unit 3 Lesson 9 Answer Key Make Generalizations
• Math Expressions Grade 5 Unit 3 Lesson 10 Answer Key When Dividing is Also Multiplying
• Math Expressions Grade 5 Unit 3 Lesson 11 Answer Key Solve Division Problems
• Math Expressions Grade 5 Unit 3 Lesson 12 Answer Key Distinguish Multiplication from Division
• Math Expressions Grade 5 Unit 3 Lesson 13 Answer Key Review Operations with Fractions
• Math Expressions Grade 5 Unit 3 Lesson 14 Answer Key Focus on Mathematical Practices

Unit 4 Multiplication with Whole Numbers and Decimals

• Math Expressions Grade 5 Unit 4 Lesson 1 Answer Key Shift Patterns in Multiplication
• Math Expressions Grade 5 Unit 4 Lesson 2 Answer Key Patterns with Fives and Zeros
• Math Expressions Grade 5 Unit 4 Lesson 3 Answer Key Sharing Methods for Multiplication
• Math Expressions Grade 5 Unit 4 Lesson 4 Answer Key Multiply Two-Digit Numbers
• Math Expressions Grade 5 Unit 4 Lesson 5 Answer Key Practice Multiplication
• Math Expressions Grade 5 Unit 4 Lesson 6 Answer Key Multiply Decimals by Whole Numbers
• Math Expressions Grade 5 Unit 4 Lesson 7 Answer Key Multiply by Decimals
• Math Expressions Grade 5 Unit 4 Lesson 8 Answer Key Multiply with Decimals Greater Than 1
• Math Expressions Grade 5 Unit 4 Lesson 9 Answer Key Compare Shift Patterns
• Math Expressions Grade 5 Unit 4 Lesson 10 Answer Key Estimate Products
• Math Expressions Grade 5 Unit 4 Lesson 11 Answer Key Multiplication Practice
• Math Expressions Grade 5 Unit 4 Lesson 12 Answer Key Focus on Mathematical Practices

Math Expressions Grade 5 Homework and Remembering Volume 2 Answer Key | Math Expressions Common Core Grade 5 Volume 2 Answer Key

Math Expressions Common Core Grade 5 Answer Key Unit 5 Division with Whole Numbers and Decimals

• Math Expressions Grade 5 Unit 5 Lesson 1 Answer Key Divide Whole Numbers by One Digit
• Math Expressions Grade 5 Unit 5 Lesson 2 Answer Key Explore Dividing by Two-Digit Whole Numbers
• Math Expressions Grade 5 Unit 5 Lesson 3 Answer Key Too Large, Too Small, or Just Right?
• Math Expressions Grade 5 Unit 5 Lesson 4 Answer Key Interpret Remainders
• Math Expressions Grade 5 Unit 5 Lesson 5 Answer Key Division Practice
• Math Expressions Grade 5 Unit 5 Lesson 6 Answer Key Divide Decimal Numbers by Whole Numbers
• Math Expressions Grade 5 Unit 5 Lesson 7 Answer Key Divide Whole Numbers by Decimal Numbers
• Math Expressions Grade 5 Unit 5 Lesson 8 Answer Key Divide with Two Decimal Numbers
• Math Expressions Grade 5 Unit 5 Lesson 9 Answer Key Division Practice
• Math Expressions Grade 5 Unit 5 Lesson 10 Answer Key Distinguish Between Multiplication and Division
• Math Expressions Grade 5 Unit 5 Lesson 11 Answer Key Focus on Mathematical Practices

Houghton Mifflin Harcourt Math Expressions Grade 5 Answer Key Unit 6 Operations and Word Problems

• Math Expressions Grade 5 Unit 6 Lesson 1 Answer Key Situation and Solution Equations for Addition and Subtraction
• Math Expressions Grade 5 Unit 6 Lesson 2 Answer Key Situation and Solution Equations for Multiplication and Division
• Math Expressions Grade 5 Unit 6 Lesson 3 Answer Key Write Word Problems
• Math Expressions Grade 5 Unit 6 Lesson 4 Answer Key Determine Reasonable Answers
• Math Expressions Grade 5 Unit 6 Lesson 5 Answer Key Language of Comparison Problems
• Math Expressions Grade 5 Unit 6 Lesson 6 Answer Key Multiplicative Comparison Problems
• Math Expressions Grade 5 Unit 6 Lesson 7 Answer Key Types of Comparison Problems
• Math Expressions Grade 5 Unit 6 Lesson 8 Answer Key Equations and Parentheses
• Math Expressions Grade 5 Unit 6 Lesson 9 Answer Key Multistep Word Problems
• Math Expressions Grade 5 Unit 6 Lesson 10 Answer Key Practice Problem Solving
• Math Expressions Grade 5 Unit 6 Lesson 11 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Grade 5 Volume 2 Answer Key Unit 7 Algebra, Patterns, and Coordinate Graphs

• Math Expressions Grade 5 Unit 7 Lesson 1 Answer Key Read and Write Expressions
• Math Expressions Grade 5 Unit 7 Lesson 2 Answer Key Simplify Expressions
• Math Expressions Grade 5 Unit 7 Lesson 3 Answer Key Evaluate Expressions
• Math Expressions Grade 5 Unit 7 Lesson 4 Answer Key Patterns and Relationships
• Math Expressions Grade 5 Unit 7 Lesson 5 Answer Key The Coordinate Plane
• Math Expressions Grade 5 Unit 7 Lesson 6 Answer Key Graph Ordered Pairs
• Math Expressions Grade 5 Unit 7 Lesson 7 Answer Key Focus on Mathematical Practices

Math Expressions Grade 5 Homework and Remembering Volume 2 Answer Key Unit 8 Measurement and Geometry

• Math Expressions Grade 5 Unit 8 Lesson 1 Answer Key Convert Metric Units of Length
• Math Expressions Grade 5 Unit 8 Lesson 2 Answer Key Metric Units of Liquid Volume
• Math Expressions Grade 5 Unit 8 Lesson 3 Answer Key Metric Units of Mass
• Math Expressions Grade 5 Unit 8 Lesson 4 Answer Key Customary Units of Length
• Math Expressions Grade 5 Unit 8 Lesson 5 Answer Key Customary Measures of Liquid Volume
• Math Expressions Grade 5 Unit 8 Lesson 6 Answer Key Customary Units of Weight
• Math Expressions Grade 5 Unit 8 Lesson 7 Answer Key Read and Make Line Plots
• Math Expressions Grade 5 Unit 8 Lesson 8 Answer Key Perimeter and Area of Rectangles
• Math Expressions Grade 5 Unit 8 Lesson 9 Answer Key Cubic Units and Volume
• Math Expressions Grade 5 Unit 8 Lesson 10 Answer Key Visualize Volume
• Math Expressions Grade 5 Unit 8 Lesson 11 Answer Key Introduce Volume Formulas
• Math Expressions Grade 5 Unit 8 Lesson 12 Answer Key Relate Length, Area, and Volume
• Math Expressions Grade 5 Unit 8 Lesson 13 Answer Key Volume of Composite Solid Figures
• Math Expressions Grade 5 Unit 8 Lesson 14 Answer Key Attributes of Quadrilaterals
• Math Expressions Grade 5 Unit 8 Lesson 15 Answer Key Attributes of Triangles
• Math Expressions Grade 5 Unit 8 Lesson 16 Answer Key Attributes of Two-Dimensional Shapes
• Math Expressions Grade 5 Unit 8 Lesson 17 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Grade 4 Homework and Remembering Answer Key

Math Expressions Grade 4 Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade 4 Volume 1 Answer Key

Unit 1 Place Value and Multidigit Addition and Subtraction

• Math Expressions Grade 4 Unit 1 Lesson 1 Answer Key Place Value to Thousands
• Math Expressions Grade 4 Unit 1 Lesson 2 Answer Key Place Value Patterns
• Math Expressions Grade 4 Unit 1 Lesson 3 Answer Key Round Numbers
• Math Expressions Grade 4 Unit 1 Lesson 4 Answer Key Numbers to One Million
• Math Expressions Grade 4 Unit 1 Lesson 5 Answer Key Compare and Round Greater Numbers
• Math Expressions Grade 4 Unit 1 Lesson 6 Answer Key Make New Groups for Addition
• Math Expressions Grade 4 Unit 1 Lesson 7 Answer Key Add Greater Numbers
• Math Expressions Grade 4 Unit 1 Lesson 8 Answer Key Estimation and Mental Math
• Math Expressions Grade 4 Unit 1 Lesson 9 Answer Key Subtract from Thousands
• Math Expressions Grade 4 Unit 1 Lesson 10 Answer Key Subtraction Undoes Addition
• Math Expressions Grade 4 Unit 1 Lesson 11 Answer Key Subtract Greater Numbers
• Math Expressions Grade 4 Unit 1 Lesson 12 Answer Key Practice Addition and Subtraction
• Math Expressions Grade 4 Unit 1 Lesson 13 Answer Key Problem Solving with Greater Numbers
• Math Expressions Grade 4 Unit 1 Lesson 14 Answer Key Focus on Mathematical Practices

Unit 2 Multiplication with Whole Numbers

• Math Expressions Grade 4 Unit 2 Lesson 1 Answer Key Arrays and Area Models
• Math Expressions Grade 4 Unit 2 Lesson 2 Answer Key Connect Place Value and Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 3 Answer Key Mental Math and Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 4 Answer Key Model One-Digit by Two-Digit Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 5 Answer Key Estimate Products
• Math Expressions Grade 4 Unit 2 Lesson 6 Answer Key Use Place Value to Multiply
• Math Expressions Grade 4 Unit 2 Lesson 7 Answer Key Algebraic Notation Method
• Math Expressions Grade 4 Unit 2 Lesson 8 Answer Key Compare Methods of One-Digit by Two-Digit Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 9 Answer Key Discuss Different Methods
• Math Expressions Grade 4 Unit 2 Lesson 10 Answer Key One-Digit by Three-Digit Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 11 Answer Key Multistep Word Problems
• Math Expressions Grade 4 Unit 2 Lesson 12 Answer Key Two-Digit by Two-Digit Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 13 Answer Key Different Methods for Two-Digit Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 14 Answer Key Check Products of Two-Digit Numbers
• Math Expressions Grade 4 Unit 2 Lesson 15 Answer Key Practice Multiplication
• Math Expressions Grade 4 Unit 2 Lesson 16 Answer Key Multiply One-Digit and Four-Digit Numbers
• Math Expressions Grade 4 Unit 2 Lesson 17 Answer Key Use the Shortcut Method
• Math Expressions Grade 4 Unit 2 Lesson 18 Answer Key Practice Multiplying
• Math Expressions Grade 4 Unit 2 Lesson 19 Answer Key Focus on Mathematical Practices

Unit 3 Division with Whole Numbers

• Math Expressions Grade 4 Unit 3 Lesson 1 Answer Key Divide with Remainders
• Math Expressions Grade 4 Unit 3 Lesson 2 Answer Key Relate 3-Digit Multiplication to Division
• Math Expressions Grade 4 Unit 3 Lesson 3 Answer Key Discuss 2-Digit and 4-Digit Quotients
• Math Expressions Grade 4 Unit 3 Lesson 4 Answer Key Digit-by-Digit Method
• Math Expressions Grade 4 Unit 3 Lesson 5 Answer Key Relate Three Methods
• Math Expressions Grade 4 Unit 3 Lesson 6 Answer Key Divide by Any Method
• Math Expressions Grade 4 Unit 3 Lesson 7 Answer Key Just-Under Quotient Digits
• Math Expressions Grade 4 Unit 3 Lesson 8 Answer Key Estimate to Check Quotients
• Math Expressions Grade 4 Unit 3 Lesson 9 Answer Key Make Sense of Remainders
• Math Expressions Grade 4 Unit 3 Lesson 10 Answer Key Mixed Problem Solving
• Math Expressions Grade 4 Unit 3 Lesson 11 Answer Key Focus on Mathematical Practices

Unit 4 Equations and Word Problems

• Math Expressions Grade 4 Unit 4 Lesson 1 Answer Key Properties and Algebraic Notation
• Math Expressions Grade 4 Unit 4 Lesson 2 Answer Key Situation and Solution Equations for Addition and Subtraction
• Math Expressions Grade 4 Unit 4 Lesson 3 Answer Key Situation and Solution Equations for Multiplication and Division
• Math Expressions Grade 4 Unit 4 Lesson 4 Answer Key Multiplication Comparisons
• Math Expressions Grade 4 Unit 4 Lesson 5 Answer Key Discuss Comparison Problems
• Math Expressions Grade 4 Unit 4 Lesson 6 Answer Key Graphs and Comparison Problems
• Math Expressions Grade 4 Unit 4 Lesson 7 Answer Key Solve Two-Step Problems
• Math Expressions Grade 4 Unit 4 Lesson 8 Answer Key Solve Multistep Problems
• Math Expressions Grade 4 Unit 4 Lesson 9 Answer Key Practice with Multistep Problems
• Math Expressions Grade 4 Unit 4 Lesson 10 Answer Key Factors and Prime Numbers
• Math Expressions Grade 4 Unit 4 Lesson 11 Answer Key Analyze Patterns
• Math Expressions Grade 4 Unit 4 Lesson 12 Answer Key Focus on Mathematical Practices

Math Expressions Grade 4 Homework and Remembering Volume 2 Answer Key | Math Expressions Common Core Grade 4 Volume 2 Answer Key

Grade 4 Answer Key Unit 5 Measurement

• Math Expressions Grade 4 Unit 5 Lesson 1 Answer Key Measure Length
• Math Expressions Grade 4 Unit 5 Lesson 2 Answer Key Metric Measures of Liquid Volume and Mass
• Math Expressions Grade 4 Unit 5 Lesson 3 Answer Key Units of Time
• Math Expressions Grade 4 Unit 5 Lesson 4 Answer Key Customary Measures of Length
• Math Expressions Grade 4 Unit 5 Lesson 5 Answer Key Customary Units of Weight and Liquid Volume
• Math Expressions Grade 4 Unit 5 Lesson 6 Answer Key Perimeter and Area of Rectangles
• Math Expressions Grade 4 Unit 5 Lesson 7 Answer Key Solve Measurement Problems
• Math Expressions Grade 4 Unit 5 Lesson 8 Answer Key Focus on Mathematical Practices

Unit 6 Fraction Concepts and Operations

• Math Expressions Grade 4 Unit 6 Lesson 1 Answer Key Understand Fractions
• Math Expressions Grade 4 Unit 6 Lesson 2 Answer Key Fractions That Add to One
• Math Expressions Grade 4 Unit 6 Lesson 3 Answer Key Add and Subtract Fractions with Like Denominators
• Math Expressions Grade 4 Unit 6 Lesson 4 Answer Key Mixed Numbers and Fractions Greater Than 1
• Math Expressions Grade 4 Unit 6 Lesson 5 Answer Key Add and Subtract Mixed Numbers with Like Denominators
• Math Expressions Grade 4 Unit 6 Lesson 6 Answer Key Practice with Fractions and Mixed Numbers
• Math Expressions Grade 4 Unit 6 Lesson 7 Answer Key Multiply a Fraction by a Whole Number
• Math Expressions Grade 4 Unit 6 Lesson 8 Answer Key Practice Multiplying a Fraction by a Whole Number
• Math Expressions Grade 4 Unit 6 Lesson 9 Answer Key Mixed Practice
• Math Expressions Grade 4 Unit 6 Lesson 10 Answer Key Focus on Mathematical Practices

Unit 7 Fractions and Decimals

• Math Expressions Grade 4 Unit 7 Lesson 1 Answer Key Compare Fractions
• Math Expressions Grade 4 Unit 7 Lesson 2 Answer Key Fractions on the Number Line
• Math Expressions Grade 4 Unit 7 Lesson 3 Answer Key Fractions of Different-Size Wholes
• Math Expressions Grade 4 Unit 7 Lesson 4 Answer Key Equivalent Fractions Using Multiplication
• Math Expressions Grade 4 Unit 7 Lesson 5 Answer Key Equivalent Fractions Using Division
• Math Expressions Grade 4 Unit 7 Lesson 6 Answer Key Compare Fractions with Unlike Denominators
• Math Expressions Grade 4 Unit 7 Lesson 7 Answer Key Fractions and Line Plots
• Math Expressions Grade 4 Unit 7 Lesson 8 Answer Key Relate Fractions and Decimals
• Math Expressions Grade 4 Unit 7 Lesson 9 Answer Key Explore Decimal Numbers
• Math Expressions Grade 4 Unit 7 Lesson 10 Answer Key Compare Decimals to Hundredths
• Math Expressions Grade 4 Unit 7 Lesson 11 Answer Key Decimals Greater Than 1
• Math Expressions Grade 4 Unit 7 Lesson 12 Answer Key Compare Decimals Greater Than 1
• Math Expressions Grade 4 Unit 7 Lesson 13 Answer Key Focus on Mathematical Practices

Unit 8 Geometry

• Math Expressions Grade 4 Unit 8 Lesson 1 Answer Key Points, Rays, and Angles
• Math Expressions Grade 4 Unit 8 Lesson 2 Answer Key Measuring Angles
• Math Expressions Grade 4 Unit 8 Lesson 3 Answer Key Circles and Angles
• Math Expressions Grade 4 Unit 8 Lesson 4 Answer Key Name Triangles
• Math Expressions Grade 4 Unit 8 Lesson 5 Answer Key Compose and Decompose Angles
• Math Expressions Grade 4 Unit 8 Lesson 6 Answer Key Real World Problems
• Math Expressions Grade 4 Unit 8 Lesson 7 Answer Key Parallel and Perpendicular Lines and Line Segments
• Math Expressions Grade 4 Unit 8 Lesson 8 Answer Key Classifying Quadrilaterals
• Math Expressions Grade 4 Unit 8 Lesson 9 Answer Key Decompose Quadrilaterals and Triangles
• Math Expressions Grade 4 Unit 8 Lesson 10 Answer Key Classify Polygons
• Math Expressions Grade 4 Unit 8 Lesson 11 Answer Key Line Symmetry
• Math Expressions Grade 4 Unit 8 Lesson 12 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Grade 3 Homework and Remembering Answer Key

Math Expressions Grade 3 Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade 3 Volume 1 Answer Key

Unit 1 Multiplication and Division with 0-5, 9 and 10

• Math Expressions Grade 3 Unit 1 Lesson 1 Answer Key Multiply with 5
• Math Expressions Grade 3 Unit 1 Lesson 2 Answer Key Multiplication as Equal Groups
• Math Expressions Grade 3 Unit 1 Lesson 3 Answer Key Multiplication and Arrays
• Math Expressions Grade 3 Unit 1 Lesson 4 Answer Key The Meaning of Division
• Math Expressions Grade 3 Unit 1 Lesson 5 Answer Key Multiply and Divide with 2
• Math Expressions Grade 3 Unit 1 Lesson 6 Answer Key Building Fluency with 2s and 5s
• Math Expressions Grade 3 Unit 1 Lesson 7 Answer Key Multiply and Divide with 10
• Math Expressions Grade 3 Unit 1 Lesson 8 Answer Key Multiply and Divide with 9
• Math Expressions Grade 3 Unit 1 Lesson 9 Answer Key Building Fluency with 2s, 5s, 9s, and 10s
• Math Expressions Grade 3 Unit 1 Lesson 10 Answer Key Multiply and Divide with 3
• Math Expressions Grade 3 Unit 1 Lesson 11 Answer Key Multiplication and Area
• Math Expressions Grade 3 Unit 1 Lesson 12 Answer Key Multiply and Divide with 4
• Math Expressions Grade 3 Unit 1 Lesson 13 Answer Key Use the Strategy Cards
• Math Expressions Grade 3 Unit 1 Lesson 14 Answer Key Building Fluency with 2s, 3s, 4s, 5s, 9s, and 10s
• Math Expressions Grade 3 Unit 1 Lesson 15 Answer Key Multiply and Divide with 1 and 0
• Math Expressions Grade 3 Unit 1 Lesson 16 Answer Key Solve and create Word Problems
• Math Expressions Grade 3 Unit 1 Lesson 17 Answer Key Play Multiplication and Division Games
• Math Expressions Grade 3 Unit 1 Lesson 18 Answer Key Building Fluency with 0s, 1s, 2s, 3s, 4s, 5s, 9s, 10s
• Math Expressions Grade 3 Unit 1 Lesson 19 Answer Key Focus on Mathematical Practices

Unit 2 Multiplication and Division with 6, 7, and 8, Multiply with Multiples of 10, and Problem Solving

• Math Expressions Grade 3 Unit 2 Lesson 1 Answer Key Multiply and Divide with 6
• Math Expressions Grade 3 Unit 2 Lesson 2 Answer Key Solve Area Word Problems
• Math Expressions Grade 3 Unit 2 Lesson 3 Answer Key Multiply and Divide with 8
• Math Expressions Grade 3 Unit 2 Lesson 4 Answer Key Write Word Problems and Equations
• Math Expressions Grade 3 Unit 2 Lesson 5 Answer Key Multiply and Divide with 7
• Math Expressions Grade 3 Unit 2 Lesson 6 Answer Key Square Numbers
• Math Expressions Grade 3 Unit 2 Lesson 7 Answer Key Practice with 6s, 7s, and 8s
• Math Expressions Grade 3 Unit 2 Lesson 8 Answer Key Building Fluency with 0s – 10s
• Math Expressions Grade 3 Unit 2 Lesson 9 Answer Key Equations and Word Problems
• Math Expressions Grade 3 Unit 2 Lesson 10 Answer Key Write First Step Questions for Two-Step Problems
• Math Expressions Grade 3 Unit 2 Lesson 11 Answer Key Make Sense of Two-Step Word Problems
• Math Expressions Grade 3 Unit 2 Lesson 12 Answer Key Multiply with Multiples of 10
• Math Expressions Grade 3 Unit 2 Lesson 13 Answer Key Play Multiplication and Division Games
• Math Expressions Grade 3 Unit 2 Lesson 14 Answer Key Building Fluency with 0s – 10s
• Math Expressions Grade 3 Unit 2 Lesson 15 Answer Key Focus on Mathematical Practices

Unit 3 Measurement, Time, and Graphs

• Math Expressions Grade 3 Unit 3 Lesson 1 Answer Key Customary Units of Length
• Math Expressions Grade 3 Unit 3 Lesson 2 Answer Key Customary Units of Liquid Volume
• Math Expressions Grade 3 Unit 3 Lesson 3 Answer Key Metric Units of Liquid Volume
• Math Expressions Grade 3 Unit 3 Lesson 4 Answer Key Customary Units of Weight and Metric Units of Mass
• Math Expressions Grade 3 Unit 3 Lesson 5 Answer Key Solve Word Problems Involving Liquid Volume and Mass
• Math Expressions Grade 3 Unit 3 Lesson 6 Answer Key Tell Time
• Math Expressions Grade 3 Unit 3 Lesson 7 Answer Key Before and After the Hour
• Math Expressions Grade 3 Unit 3 Lesson 8 Answer Key Elapsed Time
• Math Expressions Grade 3 Unit 3 Lesson 9 Answer Key Add and Subtract Time
• Math Expressions Grade 3 Unit 3 Lesson 10 Answer Key Solve Word Problems Involving Time
• Math Expressions Grade 3 Unit 3 Lesson 11 Answer Key Read and Create Pictographs and Bar Graphs
• Math Expressions Grade 3 Unit 3 Lesson 12 Answer Key Read and Create Bar Graphs with Multidigit Numbers
• Math Expressions Grade 3 Unit 3 Lesson 13 Answer Key Represent and Organize Data
• Math Expressions Grade 3 Unit 3 Lesson 14 Answer Key Use Graphs to Solve Time and Measurement Word Problems
• Math Expressions Grade 3 Unit 3 Lesson 15 Answer Key Focus on Mathematical Practices

Math Expressions Grade 3 Homework and Remembering Volume 3 Answer Key | Math Expressions Common Core Grade 3 Volume 2 Answer Key

Unit 4 Multidigit Addition and Subtraction

• Math Expressions Grade 3 Unit 4 Lesson 1 Answer Key Make Place Value Drawings
• Math Expressions Grade 3 Unit 4 Lesson 2 Answer Key Build Numbers
• Math Expressions Grade 3 Unit 4 Lesson 3 Answer Key Place Value in Word Problems
• Math Expressions Grade 3 Unit 4 Lesson 4 Answer Key Practice with Place Value
• Math Expressions Grade 3 Unit 4 Lesson 5 Answer Key Round to the Nearest Hundred
• Math Expressions Grade 3 Unit 4 Lesson 6 Answer Key Round to the Nearest Ten
• Math Expressions Grade 3 Unit 4 Lesson 7 Answer Key Explore Multidigit Addition
• Math Expressions Grade 3 Unit 4 Lesson 8 Answer Key Discuss Addition Methods
• Math Expressions Grade 3 Unit 4 Lesson 9 Answer Key The Grouping Concept in Addition
• Math Expressions Grade 3 Unit 4 Lesson 10 Answer Key Practice Addition
• Math Expressions Grade 3 Unit 4 Lesson 11 Answer Key Ungroup to Subtract
• Math Expressions Grade 3 Unit 4 Lesson 12 Answer Key Subtract Across Zeros
• Math Expressions Grade 3 Unit 4 Lesson 13 Answer Key Discuss Methods of Subtracting
• Math Expressions Grade 3 Unit 4 Lesson 14 Answer Key Relate Addition and Subtraction
• Math Expressions Grade 3 Unit 4 Lesson 15 Answer Key Subtraction Practice
• Math Expressions Grade 3 Unit 4 Lesson 16 Answer Key Addition and Subtraction Practice
• Math Expressions Grade 3 Unit 4 Lesson 17 Answer Key Solve Word Problems
• Math Expressions Grade 3 Unit 4 Lesson 18 Answer Key Focus on Mathematical Practices

Unit 5 Write Equations to Solve Word Problems

• Math Expressions Grade 3 Unit 5 Lesson 1 Answer Key Addition and Subtraction Situations
• Math Expressions Grade 3 Unit 5 Lesson 2 Answer Key Word Problems with Unknown Addends or Unknown factors
• Math Expressions Grade 3 Unit 5 Lesson 3 Answer Key Word Problems with Unknown Starts
• Math Expressions Grade 3 Unit 5 Lesson 4 Answer Key Comparison Problems
• Math Expressions Grade 3 Unit 5 Lesson 5 Answer Key Comparison Problems with Misleading Language
• Math Expressions Grade 3 Unit 5 Lesson 6 Answer Key Word Problems with Extra, Hidden, or Not Enough Information
• Math Expressions Grade 3 Unit 5 Lesson 7 Answer Key Write First Step Questions for Two-Step Problems
• Math Expressions Grade 3 Unit 5 Lesson 8 Answer Key Solve Two-Step Word Problems
• Math Expressions Grade 3 Unit 5 Lesson 9 Answer Key Equations and Two-Step Word Problems
• Math Expressions Grade 3 Unit 5 Lesson 10 Answer Key Practice with Two-Step Word Problems
• Math Expressions Grade 3 Unit 5 Lesson 11 Answer Key Focus on Mathematical Practices

Unit 6 Polygons, Perimeter, and Area

• Math Expressions Grade 3 Unit 6 Lesson 1 Answer Key Triangles
• Math Expressions Grade 3 Unit 6 Lesson 2 Answer Key Parallelograms, Rectangles, Squares, and Rhombuses
• Math Expressions Grade 3 Unit 6 Lesson 3 Answer Key Draw Quadrilaterals
• Math Expressions Grade 3 Unit 6 Lesson 4 Answer Key Classify Quadrilaterals
• Math Expressions Grade 3 Unit 6 Lesson 5 Answer Key Perimeter and Area
• Math Expressions Grade 3 Unit 6 Lesson 6 Answer Key Side Lengths with Area and Perimeter
• Math Expressions Grade 3 Unit 6 Lesson 7 Answer Key Compare Areas and Perimeters
• Math Expressions Grade 3 Unit 6 Lesson 8 Answer Key Area of Rectilinear Figures
• Math Expressions Grade 3 Unit 6 Lesson 9 Answer Key Solve Perimeter and Area Problems
• Math Expressions Grade 3 Unit 6 Lesson 10 Answer Key Tangram Shapes and Area
• Math Expressions Grade 3 Unit 6 Lesson 11 Answer Key Focus on Mathematical Practices

Unit 7 Explore Fractions

• Math Expressions Grade 3 Unit 7 Lesson 1 Answer Key Understand Fractions
• Math Expressions Grade 3 Unit 7 Lesson 2 Answer Key Model Fractions
• Math Expressions Grade 3 Unit 7 Lesson 3 Answer Key Locate Fractions on the Number Line
• Math Expressions Grade 3 Unit 7 Lesson 4 Answer Key Compare Unit Fractions
• Math Expressions Grade 3 Unit 7 Lesson 5 Answer Key Compare Fractions
• Math Expressions Grade 3 Unit 7 Lesson 6 Answer Key Introduce Equivalence
• Math Expressions Grade 3 Unit 7 Lesson 7 Answer Key Equivalent Fractions
• Math Expressions Grade 3 Unit 7 Lesson 8 Answer Key Problem Solving with Fractions
• Math Expressions Grade 3 Unit 7 Lesson 9 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Grade 2 Homework and Remembering Answer Key

Math Expressions Grade 2 Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade 2 Volume 1 Answer Key

Unit 1 Addition and Subtraction Within 20

• Math Expressions Grade 2 Unit 1 Lesson 1 Answer Key Represent Addition and Subtraction
• Math Expressions Grade 2 Unit 1 Lesson 2 Answer Key Relate Addition and Subtraction
• Math Expressions Grade 2 Unit 1 Lesson 3 Answer Key Make-a-Ten Strategies
• Math Expressions Grade 2 Unit 1 Lesson 4 Answer Key Relate Unknown Addends and Subtraction
• Math Expressions Grade 2 Unit 1 Lesson 5 Answer Key More Practice with Unknown Addends and Teen Totals
• Math Expressions Grade 2 Unit 1 Lesson 6 Answer Key Odd and Even Numbers
• Math Expressions Grade 2 Unit 1 Lesson 7 Answer Key Strategies Using Doubles
• Math Expressions Grade 2 Unit 1 Lesson 8 Answer Key Equations, Equation Chains, and Vertical Form
• Math Expressions Grade 2 Unit 1 Lesson 9 Answer Key Add Three or Four Addends
• Math Expressions Grade 2 Unit 1 Lesson 10 Answer Key Add To and Take From Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 11 Answer Key Add To and Take From Problems – Unknown in All Positions
• Math Expressions Grade 2 Unit 1 Lesson 12 Answer Key Put Together/Take Apart Problems
• Math Expressions Grade 2 Unit 1 Lesson 13 Answer Key Special Put Together/Take Apart Problems
• Math Expressions Grade 2 Unit 1 Lesson 14 Answer Key Compare Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 15 Answer Key More Compare Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 16 Answer Key Mixed Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 17 Answer Key Problems with Not Enough, Extra, or Hidden Information
• Math Expressions Grade 2 Unit 1 Lesson 18 Answer Key More Complex Compare Problems
• Math Expressions Grade 2 Unit 1 Lesson 19 Answer Key Two-Step Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 20 Answer Key Mixed Word Problems
• Math Expressions Grade 2 Unit 1 Lesson 21 Answer Key Focus on Mathematical Practices

Unit 2 Addition Within 200

• Math Expressions Grade 2 Unit 2 Lesson 1 Answer Key Ones, Tens, and Hundreds
• Math Expressions Grade 2 Unit 2 Lesson 2 Answer Key Draw Quick Tens and Quick Hundreds
• Math Expressions Grade 2 Unit 2 Lesson 3 Answer Key Represent Numbers in Different Ways
• Math Expressions Grade 2 Unit 2 Lesson 4 Answer Key Combine Ones, Tens, and Hundreds
• Math Expressions Grade 2 Unit 2 Lesson 5 Answer Key Compare Numbers within 200
• Math Expressions Grade 2 Unit 2 Lesson 6 Answer Key Explore 2-Digit Addition
• Math Expressions Grade 2 Unit 2 Lesson 7 Answer Key Addition – Show All Totals Method
• Math Expressions Grade 2 Unit 2 Lesson 8 Answer Key Addition – New Groups Below Method
• Math Expressions Grade 2 Unit 2 Lesson 9 Answer Key Practice Addition with Sums over 100
• Math Expressions Grade 2 Unit 2 Lesson 10 Answer Key Choose an Addition Method
• Math Expressions Grade 2 Unit 2 Lesson 11 Answer Key Buy with Pennies and Dimes
• Math Expressions Grade 2 Unit 2 Lesson 12 Answer Key Pennies, Nickels, and Dimes
• Math Expressions Grade 2 Unit 2 Lesson 13 Answer Key Fluency: Addition Within 100
• Math Expressions Grade 2 Unit 2 Lesson 14 Answer Key Add Three or Four 2-Digit Addends
• Math Expressions Grade 2 Unit 2 Lesson 15 Answer Key Focus on Mathematical Practices

Unit 3 Length and Shapes

• Math Expressions Grade 2 Unit 3 Lesson 1 Answer Key Measure Length
• Math Expressions Grade 2 Unit 3 Lesson 2 Answer Key Recognize and Draw Shapes
• Math Expressions Grade 2 Unit 3 Lesson 3 Answer Key Estimate and Measure
• Math Expressions Grade 2 Unit 3 Lesson 4 Answer Key Draw, Estimate, and Measure
• Math Expressions Grade 2 Unit 3 Lesson 5 Answer Key Draw Using Faces
• Math Expressions Grade 2 Unit 3 Lesson 6 Answer Key Estimate and Measure with Centimeters
• Math Expressions Grade 2 Unit 3 Lesson 7 Answer Key Estimate and Measure with Inches
• Math Expressions Grade 2 Unit 3 Lesson 8 Answer Key Measure for and Make Line Plots
• Math Expressions Grade 2 Unit 3 Lesson 9 Answer Key Focus on Mathematical Practices

Math Expressions Grade 2 Homework and Remembering Volume 3 Answer Key | Math Expressions Common Core Grade 2 Volume 2 Answer Key

Unit 4 Subtract 2-Digit Numbers

• Math Expressions Grade 2 Unit 4 Lesson 1 Answer Key Explore Quarters
• Math Expressions Grade 2 Unit 4 Lesson 2 Answer Key Explore Dollars
• Math Expressions Grade 2 Unit 4 Lesson 3 Answer Key Addends and Subtraction
• Math Expressions Grade 2 Unit 4 Lesson 4 Answer Key Subtraction Word Problems
• Math Expressions Grade 2 Unit 4 Lesson 5 Answer Key Two Methods of Subtraction
• Math Expressions Grade 2 Unit 4 Lesson 6 Answer Key Practice and Explain a Method
• Math Expressions Grade 2 Unit 4 Lesson 7 Answer Key Subtract from 200
• Math Expressions Grade 2 Unit 4 Lesson 8 Answer Key Ungroup from the Left or from the Right
• Math Expressions Grade 2 Unit 4 Lesson 9 Answer Key Zero in the Ones or Tens Place
• Math Expressions Grade 2 Unit 4 Lesson 10 Answer Key Model Subtraction with Money
• Math Expressions Grade 2 Unit 4 Lesson 11 Answer Key Fluency: Subtraction Within 100
• Math Expressions Grade 2 Unit 4 Lesson 12 Answer Key Word Problems with Addition and Subtraction
• Math Expressions Grade 2 Unit 4 Lesson 13 Answer Key Equations with Greater Numbers
• Math Expressions Grade 2 Unit 4 Lesson 14 Answer Key Practice Addition and Subtraction
• Math Expressions Grade 2 Unit 4 Lesson 15 Answer Key Buy and Sell with One Dollar
• Math Expressions Grade 2 Unit 4 Lesson 16 Answer Key Word Problems with Unknown Addends
• Math Expressions Grade 2 Unit 4 Lesson 17 Answer Key More Word Problems with Unknown Addends
• Math Expressions Grade 2 Unit 4 Lesson 18 Answer Key Start Unknown Problems
• Math Expressions Grade 2 Unit 4 Lesson 19 Answer Key Compare Word Problems
• Math Expressions Grade 2 Unit 4 Lesson 20 Answer Key Mixed Word Problems
• Math Expressions Grade 2 Unit 4 Lesson 21 Answer Key Two-Step Problems
• Math Expressions Grade 2 Unit 4 Lesson 22 Answer Key More Two-Step Word Problems
• Math Expressions Grade 2 Unit 4 Lesson 23 Answer Key Focus on Mathematical Practices

Unit 5 Time, Graphs, and Word Problems

• Math Expressions Grade 2 Unit 5 Lesson 1 Answer Key Hours and A.M. or P.M
• Math Expressions Grade 2 Unit 5 Lesson 2 Answer Key Hours and Minutes
• Math Expressions Grade 2 Unit 5 Lesson 3 Answer Key Discuss Picture Graphs
• Math Expressions Grade 2 Unit 5 Lesson 4 Answer Key Read Picture Graphs
• Math Expressions Grade 2 Unit 5 Lesson 5 Answer Key Introduce Bar Graphs
• Math Expressions Grade 2 Unit 5 Lesson 6 Answer Key Read Bar Graphs
• Math Expressions Grade 2 Unit 5 Lesson 7 Answer Key Solve Problems Using a Bar Graph
• Math Expressions Grade 2 Unit 5 Lesson 8 Answer Key Collect and Graph Data
• Math Expressions Grade 2 Unit 5 Lesson 9 Answer Key Make Graphs and Interpret Data
• Math Expressions Grade 2 Unit 5 Lesson 10 Answer Key Focus on Mathematical Practices

3-Digit Addition and Subtraction

• Math Expressions Grade 2 Unit 6 Lesson 1 Answer Key Count Numbers to 1,000
• Math Expressions Grade 2 Unit 6 Lesson 2 Answer Key Place Value
• Math Expressions Grade 2 Unit 6 Lesson 3 Answer Key Compare Numbers Within 999
• Math Expressions Grade 2 Unit 6 Lesson 4 Answer Key Count by Ones and by Tens
• Math Expressions Grade 2 Unit 6 Lesson 5 Answer Key Add Ones, Tens, and Hundreds
• Math Expressions Grade 2 Unit 6 Lesson 6 Answer Key 3-Digit Addition
• Math Expressions Grade 2 Unit 6 Lesson 7 Answer Key Discuss 3-Digit Addition
• Math Expressions Grade 2 Unit 6 Lesson 8 Answer Key Word Problems: Unknown Addends
• Math Expressions Grade 2 Unit 6 Lesson 9 Answer Key Subtract from Hundreds Numbers
• Math Expressions Grade 2 Unit 6 Lesson 10 Answer Key Subtract from Numbers with Zeros
• Math Expressions Grade 2 Unit 6 Lesson 11 Answer Key Subtract from Any 3-Digit Number
• Math Expressions Grade 2 Unit 6 Lesson 12 Answer Key Practice Ungrouping
• Math Expressions Grade 2 Unit 6 Lesson 13 Answer Key Relationships Between Addition and Subtraction Methods
• Math Expressions Grade 2 Unit 6 Lesson 14 Answer Key Mixed Addition and Subtraction Word Problems
• Math Expressions Grade 2 Unit 6 Lesson 15 Answer Key Focus on Mathematical Practices

Unit 7 Arrays, Equal Shares, and Adding or Subtracting

• Math Expressions Grade 2 Unit 7 Lesson 1 Answer Key Arrays, Partitioned Rectangles, and Equal Shares
• Math Expressions Grade 2 Unit 7 Lesson 2 Answer Key Find Equal Shares
• Math Expressions Grade 2 Unit 7 Lesson 3 Answer Key Length Word Problems and Number Line Diagrams
• Math Expressions Grade 2 Unit 7 Lesson 4 Answer Key Add Three and Four Lengths
• Math Expressions Grade 2 Unit 7 Lesson 5 Answer Key More Length Word Problems
• Math Expressions Grade 2 Unit 7 Lesson 6 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Grade 1 Homework and Remembering Answer Key

Math Expressions Grade 1 Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade 1 Volume 1 Answer Key

Unit 1 Partners and Number Patterns Through 10

• Math Expressions Grade 1 Unit 1 Lesson 1 Answer Key Discuss Numbers 1 – 10
• Math Expressions Grade 1 Unit 1 Lesson 2 Answer Key Visualize Numbers as a 5-Group and Ones
• Math Expressions Grade 1 Unit 1 Lesson 3 Answer Key Partners of 2 Through 5
• Math Expressions Grade 1 Unit 1 Lesson 4 Answer Key Partners of 6
• Math Expressions Grade 1 Unit 1 Lesson 5 Answer Key Partners of 7
• Math Expressions Grade 1 Unit 1 Lesson 6 Answer Key Partners of 8
• Math Expressions Grade 1 Unit 1 Lesson 7 Answer Key Partners of 9
• Math Expressions Grade 1 Unit 1 Lesson 8 Answer Key Partners of 10
• Math Expressions Grade 1 Unit 1 Lesson 9 Answer Key Focus on Mathematical Practices

Unit 2 Addition and Subtraction Strategies

• Math Expressions Grade 1 Unit 2 Lesson 1 Answer Key Represent Addition
• Math Expressions Grade 1 Unit 2 Lesson 2 Answer Key Addition with Circle Drawings
• Math Expressions Grade 1 Unit 2 Lesson 3 Answer Key Addition Equations
• Math Expressions Grade 1 Unit 2 Lesson 4 Answer Key Addition Equations and Stories
• Math Expressions Grade 1 Unit 2 Lesson 5 Answer Key Explore Solution Methods
• Math Expressions Grade 1 Unit 2 Lesson 6 Answer Key Addition Strategies: Counting On
• Math Expressions Grade 1 Unit 2 Lesson 7 Answer Key Count On from the Greater Number
• Math Expressions Grade 1 Unit 2 Lesson 8 Answer Key Addition Game: Unknown Totals
• Math Expressions Grade 1 Unit 2 Lesson 9 Answer Key Practice Counting On
• Math Expressions Grade 1 Unit 2 Lesson 10 Answer Key Represent Subtraction
• Math Expressions Grade 1 Unit 2 Lesson 11 Answer Key Subtraction with Drawings and Equations
• Math Expressions Grade 1 Unit 2 Lesson 12 Answer Key Practice with Subtraction
• Math Expressions Grade 1 Unit 2 Lesson 13 Answer Key Generate Subtraction Problems
• Math Expressions Grade 1 Unit 2 Lesson 14 Answer Key Relate Addition and Subtraction
• Math Expressions Grade 1 Unit 2 Lesson 15 Answer Key Mixed Practice with Equations
• Math Expressions Grade 1 Unit 2 Lesson 16 Answer Key Focus on Mathematical Practices

Unit 3 Unknown Numbers in Addition and Subtraction

• Math Expressions Grade 1 Unit 3 Lesson 1 Answer Key Explore Unknowns
• Math Expressions Grade 1 Unit 3 Lesson 2 Answer Key Problems with Unknown Partners
• Math Expressions Grade 1 Unit 3 Lesson 3 Answer Key Solve Equations with Unknown Partners
• Math Expressions Grade 1 Unit 3 Lesson 4 Answer Key Addition Game: Unknown Partners
• Math Expressions Grade 1 Unit 3 Lesson 5 Answer Key Practice with Unknown Partners
• Math Expressions Grade 1 Unit 3 Lesson 6 Answer Key Subtraction Strategies
• Math Expressions Grade 1 Unit 3 Lesson 7 Answer Key Subtraction Stories and Games
• Math Expressions Grade 1 Unit 3 Lesson 8 Answer Key Practice with Subtraction Stories
• Math Expressions Grade 1 Unit 3 Lesson 9 Answer Key Relate Addition and Subtraction Situations
• Math Expressions Grade 1 Unit 3 Lesson 10 Answer Key Solve Mixed Problems
• Math Expressions Grade 1 Unit 3 Lesson 11 Answer Key Practice with Mixed Problems
• Math Expressions Grade 1 Unit 3 Lesson 12 Answer Key Focus on Mathematical Practices

Unit 4 Place Value Concepts

• Math Expressions Grade 1 Unit 4 Lesson 1 Answer Key Introduction to Tens Groupings
• Math Expressions Grade 1 Unit 4 Lesson 2 Answer Key Explore Teen Numbers
• Math Expressions Grade 1 Unit 4 Lesson 3 Answer Key Represent and Compare Teen Numbers
• Math Expressions Grade 1 Unit 4 Lesson 4 Answer Key Visualize Teen Addition
• Math Expressions Grade 1 Unit 4 Lesson 5 Answer Key Teen Addition Strategies
• Math Expressions Grade 1 Unit 4 Lesson 6 Answer Key Investigate Doubles
• Math Expressions Grade 1 Unit 4 Lesson 7 Answer Key Understand Tens and Ones
• Math Expressions Grade 1 Unit 4 Lesson 8 Answer Key Integrate Tens and Ones
• Math Expressions Grade 1 Unit 4 Lesson 9 Answer Key Practice Grouping Ones into Tens
• Math Expressions Grade 1 Unit 4 Lesson 10 Answer Key Add with Groups of Ten
• Math Expressions Grade 1 Unit 4 Lesson 11 Answer Key Practice with Tens and Ones
• Math Expressions Grade 1 Unit 4 Lesson 12 Answer Key Use Place Value to Compare Numbers
• Math Expressions Grade 1 Unit 4 Lesson 13 Answer Key Add Tens or Ones
• Math Expressions Grade 1 Unit 4 Lesson 14 Answer Key Mixed Addition with Tens and Ones
• Math Expressions Grade 1 Unit 4 Lesson 15 Answer Key Counting On Strategy: 2-Digit Numbers
• Math Expressions Grade 1 Unit 4 Lesson 16 Answer Key Practice with 2-Digit Numbers
• Math Expressions Grade 1 Unit 4 Lesson 17 Answer Key 2-Digit Addition Games
• Math Expressions Grade 1 Unit 4 Lesson 18 Answer Key Focus on Mathematical Practices

Math Expressions Grade 1 Homework and Remembering Volume 3 Answer Key | Math Expressions Common Core Grade 1 Volume 2 Answer Key

Unit 5 Place Value Situations

• Math Expressions Grade 1 Unit 5 Lesson 1 Answer Key Unknown Partners with Teen Totals
• Math Expressions Grade 1 Unit 5 Lesson 2 Answer Key Subtraction with Teen Numbers
• Math Expressions Grade 1 Unit 5 Lesson 3 Answer Key Mixed Practice with Teen Problems
• Math Expressions Grade 1 Unit 5 Lesson 4 Answer Key Small Group Practice with Teen Problems
• Math Expressions Grade 1 Unit 5 Lesson 5 Answer Key Teen Problems with Various Unknowns
• Math Expressions Grade 1 Unit 5 Lesson 6 Answer Key Problems with Three Addends
• Math Expressions Grade 1 Unit 5 Lesson 7 Answer Key Count with Groups of 10
• Math Expressions Grade 1 Unit 5 Lesson 8 Answer Key Numbers Through 120
• Math Expressions Grade 1 Unit 5 Lesson 9 Answer Key Add and Subtract Tens
• Math Expressions Grade 1 Unit 5 Lesson 10 Answer Key Add and Subtract Multiples of 10
• Math Expressions Grade 1 Unit 5 Lesson 11 Answer Key Focus on Mathematical Practices

Unit 6 Comparisons and Data

• Math Expressions Grade 1 Unit 6 Lesson 1 Answer Key Explore Representing Data
• Math Expressions Grade 1 Unit 6 Lesson 2 Answer Key Organize Categorical Data
• Math Expressions Grade 1 Unit 6 Lesson 3 Answer Key Use Stair Steps to Represent Data
• Math Expressions Grade 1 Unit 6 Lesson 4 Answer Key Data Sets with Three Categories
• Math Expressions Grade 1 Unit 6 Lesson 5 Answer Key Data Collecting
• Math Expressions Grade 1 Unit 6 Lesson 6 Answer Key Introduce Comparison Bars
• Math Expressions Grade 1 Unit 6 Lesson 7 Answer Key Comparison Bars and Comparing Language
• Math Expressions Grade 1 Unit 6 Lesson 8 Answer Key Solve Compare Problems
• Math Expressions Grade 1 Unit 6 Lesson 9 Answer Key Focus on Mathematical Practices

Unit 7 Geometry, Measurement, and Equal Shares

• Math Expressions Grade 1 Unit 7 Lesson 1 Answer Key Introduction to Time
• Math Expressions Grade 1 Unit 7 Lesson 2 Answer Key Tell and Write Time in Hours
• Math Expressions Grade 1 Unit 7 Lesson 3 Answer Key Time in Our Day
• Math Expressions Grade 1 Unit 7 Lesson 4 Answer Key Tell and Write Time in Half-Hours
• Math Expressions Grade 1 Unit 7 Lesson 5 Answer Key Practice Telling and Writing Time
• Math Expressions Grade 1 Unit 7 Lesson 6 Answer Key Squares and Other Rectangles
• Math Expressions Grade 1 Unit 7 Lesson 7 Answer Key Triangles and Circles
• Math Expressions Grade 1 Unit 7 Lesson 8 Answer Key Equal Shares
• Math Expressions Grade 1 Unit 7 Lesson 9 Answer Key Compose 2-Dimensional Shapes
• Math Expressions Grade 1 Unit 7 Lesson 10 Answer Key 3-Dimensional Shapes
• Math Expressions Grade 1 Unit 7 Lesson 11 Answer Key Compose 3-Dimensional Shapes
• Math Expressions Grade 1 Unit 7 Lesson 12 Answer Key Order by Length
• Math Expressions Grade 1 Unit 7 Lesson 13 Answer Key Measure with Length Units
• Math Expressions Grade 1 Unit 7 Lesson 14 Answer Key Focus on Mathematical Practices

Unit 8 Two-Digit Addition

• Math Expressions Grade 1 Unit 8 Lesson 1 Answer Key Explore 2-Digit Addition
• Math Expressions Grade 1 Unit 8 Lesson 2 Answer Key Methods of 2-Digit Addition
• Math Expressions Grade 1 Unit 8 Lesson 3 Answer Key Addition of Tens and Ones
• Math Expressions Grade 1 Unit 8 Lesson 4 Answer Key Discuss Solution Methods
• Math Expressions Grade 1 Unit 8 Lesson 5 Answer Key Practice 2-Digit Addition
• Math Expressions Grade 1 Unit 8 Lesson 6 Answer Key Focus on Mathematical Practices

Math Expressions Common Core Kindergarten Homework and Remembering Answer Key

Math Expressions Kindergarten Homework and Remembering Volume 1 Answer Key | Math Expressions Common Core Grade K Volume 1 Answer Key

• Math Expressions Grade K Unit 1 Answer Key Understand Numbers 1 – 10
• Math Expressions Grade K Unit 2 Answer Key 5-Groups in Numbers 6 – 10
• Math Expressions Grade K Unit 3 Answer Key Teen Numbers as Tens and Ones

Math Expressions Kindergarten Homework and Remembering Volume 3 Answer Key | Math Expressions Common Core Grade K Volume 2 Answer Key

• Math Expressions Grade K Unit 4 Answer Key Partners, Problem Drawings, and Tens
• Math Expressions Grade K Unit 5 Answer Key Consolidation of Concepts