Stage 3 - Autumn Block 2 - Addition and Subtraction - Lesson 7 - To be able to subtract 10s from a 3-digit number QGHJTXA
Stage 3 - Autumn Block 2 - Addition and Subtraction - Lesson 7 - To be able to subtract 10s from a 3-digit number with exchange
Stage 3 - Autumn Block 2 - Addition and Subtraction - Lesson 7 - To be able to subtract 10s from a 3-digit number with exchange LOVQNQU
