Year 4 Checking Strategies Maths Challenge

Teacher Specific Information

This Year 4 Checking Strategies Maths Challenge is designed to check pupils’ understanding of using the inverse to check calculations. Pupils will select the correct the digit cards to show the inverse calculations.

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National Curriculum Objectives

Addition and Subtraction

Mathematics Year 4: (4C2) Add and subtract numbers with up to 4 digits using the formal written methods of columnar addition and subtraction where appropriate

Mathematics Year 4: (4C3) Estimate and use inverse operations to check answers to a calculation

Mathematics Year 4: (4C4) Solve addition and subtraction two-step problems in contexts, deciding which operations and methods to use and why