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Number Round Up

Arrange the numbers 1 to 6 in each set of circles below. The sum of each side of the triangle should equal the number in its centre.

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Grouping Goodies

Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?

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What Number?

I am less than 25. My ones digit is twice my tens digit. My digits add up to an even number.

Even and Odd

Stage: 1 Challenge Level: Challenge Level:1

If you don't have any interlocking cubes, you could shade squares on squared paper in the same way as the pictures of coloured squares. You could then cut out your 'blocks' of squares and choose two to fit together.