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

We also have other online practice for learning how to add, subtract, multiply and divide negative numbers.

Here is our addition and subtraction worksheet generator.

This generator generates random worksheets with both addition and subtraction calculations.

It is ideal for getting children to practice both addition and subtraction together.

It uses the same settings as the addition generator and the subtraction generator.

Here is our selection of negative number lines.

Using these sheets will help your child to:

learn place value and ordering of negative numbers;

compare the position of two negative numbers visually on a number line.

Take a look at our collection of negative numbers games.

We have a range of games of varying levels of difficulty.

Our games include:

counting backwards along a number line (easiest)

comparing and sequencing negative numbers

subtracting with negative answers

using all 4 operations to get a negative target number (hardest)

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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Add Subtract Negative Numbers Practice Zone

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Here you will find our Add Subtract Negative Numbers Practice Zone for practising a range of timed addition and subtraction calculations online with positive and negative numbers.

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Egész számok összevonása online worksheet for 5.. You can do the exercises online or download the worksheet as pdf.