doubling problem solving year 4

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Doubling and Halving

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This simple game has been designed to help your child to practice their doubling and halving with a range of different numbers.

Step 1) Type your name.

Step 2) Choose your number values.

Step 3) Click Start!

Please give feedback on our Doubling and Halving Practice Zone at the bottom of the page.

Number values:

Mode: Individual Class/Group  

Correct Answers

Percentage Correct

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Practice Zones

In our practice zones, you get the chance to practice your math skills online with instant feedback.

Once you have done a timed quiz, you can see your results and print out your achievements.

The achievement levels are based on the percentage correct and the time taken.

• Gold awards are for outstanding achievement: 94% or higher;
• Silver awards represent very good acheivement: 85% or above;
• Bronze awards represent good achievement: 70% or above.

As well as the percentage of questions answered correctly, the awards are also dependent on the time taken to answer the questions!

These quizzes are great for...

• benchmarking against future progress or setting targets;
• class competitions;
• assessing specific mental calculation skills.

The quizzes can also be tailored to the specific skills that you want to develop.

You can set each quiz to Individual or Class/Group mode.

Individual Mode

When working in Individual Mode, you can:

• change the settings between each game to tailor them to your needs;
• click the Results button to see which questions you got right, and what your mistakes were;
• print out your results to show what you have achieved, and to try to beat your score next time.

Class/Group Mode

This mode if for a group/class of kids sharing the same computer.

When working in Group mode, you can:

• view the top 3 scores for your group;
• click on the Results button to see all the scores for your group;
• sort the results easily so that you can see who has achieved the learning objective and who needs more practice or support;
• click on the Reset button to get ready for the next player;
• clear all the scores and settings by refreshing the page.

In Group Mode, you cannot see how students answered individual questions - you can only see the results for your group.

In Group Mode the settings are locked to prevent any tampering.

If you wish to change the settings, then refresh the page in your browser - you will lose all your data when this happens!

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More Recommended Math Worksheets

Take a look at some more of our worksheets similar to these.

Fractions on a number line - halves

Here you will find a selection of number line Fraction Worksheets.

Using these sheets will help your child to:

• understand a half as a number.

All the free math sheets in this section support the Elementary Math benchmarks for 2nd Grade.

• Fraction Math Worksheets - understanding a half
• position fractions on a number line;
• understand the value of fractions and mixed numbers.

All the printable fraction worksheets in this section support the Elementary Math benchmarks for 3rd Grade.

• Fraction Number Line Worksheets

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To solve problems involving doubling and halving

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Lesson details

Key learning points.

• In this lesson, we will find double or half of a length

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

Starter quiz

4 questions.

5 Questions

Lesson appears in

Unit maths / measures (1): length and mass.

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Doubling and Halving Word Problem Booklet

Subject: Mathematics

Age range: 7-11

Resource type: Worksheet/Activity

Last updated

16 October 2018

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Great worksheets. Thank you so much for sharing.

juliannebritton

Happy to help. 😄<br />

Empty reply does not make any sense for the end user

jud_schembri

Ideal for my class. Fantastic. Thanks a lot.

millycollis-smith

Just what I was looking for. Thank you.

These are fantastic, thanks.

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