| Objective | Explain the reasoning behind column addition and subtraction |
| Resources
Supplementary resources: |
Lesson Plan Powerpoint Place value counters Adding and Subtracting decimals Tarsia Enlarge onto A3 before cutting up. There is a Tarsia version available if you prefer, but unable to upload it here. Decimal addition and subtraction worksheet. Maths Loops – Decimal Subtraction (instructions in comments below) |