Step 8: Year 3 Add and Subtract 100s IWB Addition and Subtraction Activity
This Year 3 Add and Subtract 100s activity checks pupils' understanding of adding and subtracting hundreds to a 3 digit-number. Pupils will find an incorrect addition or subtraction calculation, add hundreds to determine an answer and arrange addition and subtraction calculations to make a correct statement including inequality symbols.
More resources for Autumn Block 2 Step 8.
National Curriculum Objectives
Mathematics Year 3: (3C1) Add and subtract numbers mentally, including a three-digit number and hundreds
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