Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

More Ways To Use Math Games
Game Quickplay
Video Help

Need some help or instruction on how to do this skill?

Offline Worksheets

Want a paper copy? Print a generated PDF for this skill.

Top Mathematicians Leaderboards

See how you scored compared to other students from around the world.

Start a MathJam

Learn Math Together.

Math Games for Teachers

Foundation Stage - Sorting

Standard F.SO.3 - Practice solving subtraction sentences to make a specific number up to 18.

Included Skills:

sort for one criterion using one-property materials; talk about the arrangement;
Pupils should be able to:
- sort for one criterion using two-property collections; re-sort for the second criterion; explain their work;
- sort for one criterion using three/four-property collections; find the various possibilities; explain their work;
- partition sets into subsets in preparation for exploring components of number.

If you notice any problems, please let us know.