problem
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Totality
This is an adding game for two players. Can you be the first to reach the target?
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Strike it out
Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.
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Shape times shape
These eleven shapes each stand for a different number. Can you use the number sentences to work out what they are?
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Mystery matrix
Can you fill in this table square? The numbers 2 -12 were used to generate it with just one number used twice.
problem
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Four go
This challenge is a game for two players. Choose two of the numbers to multiply or divide, then mark your answer on the number line. Can you get four in a row?