Adding 2-Digit Numbers with Exchanging Video Tutorial

Teacher Specific Information

In this Adding 2-Digit Numbers with Exchanging Video Tutorial, Katie demonstrates in a practical way with physical representations of tens and ones (lollipop sticks) and a place value chart how to add two 2-digit numbers when exchanging takes place. Katie shows pupils how to use a place value chart and drawn representations of number to make the exchanges.

This video will be useful for children to watch at home or for extra support as part of an intervention, or whole class activity.

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National Curriculum Objectives

Number – Addition and Subtraction 

Mathematics Year 2 (2C2a): Add and subtract numbers mentally, including: a two-digit number and tens

Mathematics Year 2 (2C2b): Add and subtract numbers using concrete objects and pictorial representations, including: a two-digit number and tens