Decimal Addition Practice Zone

Decimal Addition Zone Name

Number values:

Missing Facts


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Correct Answers

0 out of 0

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

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 you answered each individual question - you can only see the results for you 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!


Please note: you must have Javascript enabled on your browser settings for the practice zones to work. If you would like help with this, please use the link below.

Help me to enable javascript

Integer Addition Practice Zone

Here is our addition zone for practicing integer (whole number) addition.

Using this zone will allow you to:

  • practice adding with numbers up to 10, 15, 20, 50, 100 or 1000;
  • get immediate feedback on your adding skills;
  • print out your scores so that you can benchmark them against future performance.

Using this zone will help your child improve their addition.

Addition Subtraction Zone

Create your own tailor-made online questions to help your child to practice their addition and subtraction skills.

Using this zone will allow you to:

  • Add and subtract numbers to 10, 15, 20, 50, 100 or 1000;
  • Get immediate feedback on your progress;

Using this zone will help your child improve their adding and subtracting skills.

  • Addition Subtraction Zone

Money Addition and Subtraction Practice Zone

This zone is all about adding and subtracting a range of money amounts.

Using this zone will help you to:

  • add/subtract money amounts in $ and ¢ , or £ and pence.
  • add/subtract money up to a range of amounts, with or without decimals.
  • Get immediate feedback on your progress;
  • Money Addition Subtraction Zone

Looking for some Printable Decimal Worksheets?

Here you will find a selection of graded decimal math worksheets designed to help your child improve their recall of decimal addition and subtraction acts.

There are also some decimal place value sheets with decimals up to 2dp.

The sheets in the links below are not randomly generated, but have been carefully selected to progress your child through their addition learning.

Decimal Addition Facts

Here you will find a range of 5th Grade free printable Decimal Addition Worksheets.

The following sheets develop children's understanding of place value and decimals as well as applying their addition fact knowledge of to work out their decimal addition facts.

Using these sheets will help your child to:

  • add numbers involving tenths and hundredths together;
  • solve an addition sum where the answer is given but one of the addends is missing.

All the free addition worksheets in this section are informed by the Elementary Math Benchmarks for Fifth Grade.

Decimal Place Value & Ordering Worksheets

Here you will find a range of Decimal Place Value Worksheets.

The following worksheets involve using and understanding decimal notation - tenths and hundredths.

Using these sheets will help your child to:

  • Understand decimals;
  • Use place value notation with tenths and hundredths;

All the Free 4th Grade Math Worksheets in this section are informed by the Elementary Math Benchmarks for 4th Grade.

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The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.

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