Once your children are fluent with subtracting across a hundred, challenge their thinking with this Year 3 Subtract 10s Across a 100 Reasoning and Problem Solving resource. The questions are differentiated to three levels of challenge, helping you to deliver a great lesson to every child in your class. To help reduce the time it takes to mark all of their work, we have included an answer page that is easy to use and understand. You could even encourage your children to mark their own work, or that of a partner.

This resource is designed to align to White Rose Maths version 3. Classroom Secrets Limited is not affiliated with, endorsed by, or in any way connected to White Rose Education Limited. Our products are original to Classroom Secrets Limited and any reference to White Rose Maths is solely for the purpose of indicating compatibility and does not imply any association with White Rose Education.