In this Year 2 Subtract Across 10 Teaching PPT, children will learn how to subtract from two-digit numbers (less than 20) when crossing 10 is needed. They will learn how to partition the one-digit number to reach 10 before subtracting the remaining ones.

The content is organised into Let’s Learn sections, where clear methods and mathematical language are modelled step by step, and Let’s Practise sections, where pupils can consolidate their understanding through short, focused activities.

To develop understanding, the PPT also includes reasoning and problem-solving questions, giving children opportunities to apply their knowledge in different contexts.

The final slide signposts further resources to support this small step – don’t forget to take a look!
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.