Exploring and noticing

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Favourite

More Dicey Operations

Age

7 to 14

Challenge level

1 out of 3

In these multiplication and division games, you'll need to think strategically to get closest to the target.
problem
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Chocolate

Age

7 to 14

Challenge level

2 out of 3

There are three tables in a room with blocks of chocolate on each. Where would be the best place for each child in the class to sit if they came in one at a time?
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Doughnut Percents

Age

7 to 14

Challenge level

2 out of 3

Can you make doughnuts by matching these fractions, decimals and percentages?
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Counting Cogs

Age

7 to 14

Challenge level

2 out of 3

Which pairs of cogs let the coloured tooth touch every tooth on the other cog? Which pairs do not let this happen? Why?
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Method in Multiplying Madness?

Age

7 to 14

Challenge level

2 out of 3

Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?
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Favourite

Three Neighbours

Age

7 to 14

Challenge level

2 out of 3

Take three consecutive numbers and add them together. What do you notice?
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Favourite

Inky Cube

Age

7 to 14

Challenge level

3 out of 3

This cube has ink on each face which leaves marks on paper as it is rolled. Can you work out what is on each face and the route it has taken?
game
Favourite

Factors and Multiples Game

Age

7 to 16

Challenge level

1 out of 3

A game in which players take it in turns to choose a number. Can you block your opponent?
problem
Favourite

Xavi's T-Shirt

Age

7 to 16

Challenge level

1 out of 3

How much can you read into a T-shirt?
problem
Favourite

Almost One

Age

11 to 14

Challenge level

1 out of 3

Choose some fractions and add them together. Can you get close to 1?