Teach adding a 1-digit number to a 2-digit number with an exchange by using our Year 2 Add Across a 10 PowerPoint. These slides contain calculations where children must cross a 10. We've included different representations and included the use of the column method so children can understand that 10 ones = 1 ten.
Model answers and your working using the answer slide that follows each question slide. We hope you enjoy it!
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.
Curriculum Objectives
- Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100
- Add and subtract numbers mentally, including: a two-digit number and ones; a two-digit number and tens; two two-digit numbers; adding three one-digit numbers
- Add and subtract numbers using concrete objects and pictorial representations, including: a two-digit number and ones; a two-digit number and tens; two two-digit numbers; adding three one-digit numbers
Tags
Addition and Subtraction
Autumn
2C1
2C2a
2C2b
