List

Number

All these activities focus on number, but we have grouped them below to help you find tasks on particular topics more easily.

These activities are part of our Primary collections, which are problems grouped by topic.

Number and Place Value
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Number and Place Value

Age
5 to 11
Challenge level
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These challenges will help your understanding of number and place value.
Addition and Subtraction
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Addition and Subtraction

Age
5 to 11
Challenge level
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Try these activities which all involve addition and subtraction.
Algebra
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Algebra

Age
7 to 11
Challenge level
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These problems can be solved using algebra.