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Making Sticks

Age 5 to 7
Challenge Level Yellow starYellow star
Primary curriculum
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You could use cubes to make the sticks yourself, or draw the sticks on squared paper.
If you line up two blue sticks, can you make a line of red sticks which is the same length?
Try with three blue sticks - can you make a line of red sticks which is the same length?
What happens when you try four blue sticks? Five?

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Three Squares

What is the greatest number of squares you can make by overlapping three squares?

Two Dice

Find all the numbers that can be made by adding the dots on two dice.

Biscuit Decorations

Andrew decorated 20 biscuits to take to a party. He lined them up and put icing on every second biscuit and different decorations on other biscuits. How many biscuits weren't decorated?

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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