Year 3 Add and Subtract 3-Digit Numbers Maths Challenge
Teacher Specific Information
This Year 3 Add and Subtract 3-Digit Numbers Maths Challenge checks pupils’ understanding of adding and subtracting up to 3-digit numbers using the column method. This problem-solving activity checks pupils’ knowledge of solving addition and subtracting questions by completing a maze and finding the route which meets the given criteria.
National Curriculum Objectives
Number – Addition and Subtraction
(3C2) Add and subtract numbers with up to three digits, using formal written methods of columnar addition and subtraction