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Year 2

Addition and subtraction facts to 20

Choose a subtopic, explore its examples and practise with feedback.

Choose a subtopic.

Explore addition and subtraction facts to 20 for Year 2. Each subtopic has sample questions and worked answers; choose the skill you want to practise.

01

Use doubles, bridging to ten and related addition and subtraction facts within 20.

Use doubles, bridging to ten and related addition and subtraction facts within 20.

Examples, answers and practice

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Year 2 · Building numbers with hundreds, tens and ones →