This video is a continuation of the addition and subtraction videos. It teaches learners how to check their calculations using the inverse operation.
National Curriculum Objectives:
Year 2: Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and solve missing number problems
CfW Progression Step 2: I have explored additive relationships, using a range of representations. I can add and subtract whole numbers, using a variety of written and mental methods.
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