Children will master their understanding of subtraction within 100 with this Year 2 Subtract Two 2-Digit Numbers (Not Across a 10) Reasoning and Problem Solving worksheet. Children will subtract two 2-digit numbers without crossing 10, relying on their knowledge of tens and ones. They will use mixed representations including place value charts, bar models and part-whole models.

This resource is differentiated to three levels of challenge to cover different needs in your class. An answer sheet is included to promote self or peer marking.