1. Column subtraction
Yesterday we learnt to subtract vertically in columns
Can you remember the main things to remember? ©

2. Column subtraction Start on the right-hand side
Put only number in a square
Write the -
Put units under units and tens under tens ©

3. Column subtraction - borrowing 4 5 1 2 - 2 5 2 7 ©

4. To access the remaining 13 slides, covering: more visual examples
examples for you to model how to use column subtraction
a version of the success criteria, including borrowing
Visit ©