Year 2 Add and Subtract 2-Digit Numbers without Exchanges Game
Teacher Specific Information
This Year 2 Add and Subtract 2-Digit Numbers without Exchanges Game checks pupils’ understanding of adding to and subtracting from 2-digit numbers. Pupils will use a variety of visual representations including tens and ones, place value counters, place value charts, number lines and the column method to support their calculations of addition and subtraction with no exchanges.
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National Curriculum Objectives
Number – addition and subtraction
(2C2a) Add and subtract numbers mentally, including: a two-digit number and ones
(2C2b) Add and subtract numbers using concrete objects and pictorial representations, including: a two-digit number and ones