problem
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Different Sizes
Age
5 to 11
Challenge level
A simple visual exploration into halving and doubling.
problem
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What Could It Be?
Age
5 to 7
Challenge level
In this calculation, the box represents a missing digit. What could the digit be? What would the solution be in each case?
problem
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Doubling Fives
Age
5 to 7
Challenge level
This activity focuses on doubling multiples of five.
problem
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Always, Sometimes or Never? KS1
Age
5 to 7
Challenge level
Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?
problem
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Share Bears
Age
5 to 7
Challenge level
Yasmin and Zach have some bears to share. Which numbers of bears can they share so that there are none left over?
problem
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Count The Digits
Age
5 to 11
Challenge level
In this investigation we are going to count the number of 1s, 2s, 3s etc in numbers. Can you predict what will happen?
problem
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All Change
Age
5 to 7
Challenge level
There are three versions of this challenge. The idea is to change the colour of all the spots on the grid. Can you do it in fewer throws of the dice?
problem
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Three Squares
Age
5 to 11
Challenge level
What is the greatest number of squares you can make by overlapping three squares?
problem
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Grouping Goodies
Age
5 to 7
Challenge level
Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?