Stage 5 - Term 1 - Block 2 - Addition and Subtraction - Lesson 1 - To be able to add together 5-digit and 4-digit numbers FREE
Stage 5 - Term 1 - Block 2 - Addition and Subtraction - Lesson 2 - To be able to subtract a 4-digit number from a 4-digit or 5-digit number
Stage 5 - Term 1 - Block 2 - Addition and Subtraction - Lesson 3 - To be able to use estimation to give approximate results
Stage 5 - Term 1 - Block 2 - Addition and Subtraction - Lesson 4 - To be able to use inverse operations to check results
Stage 5 - Term 1 - Block 2 - Addition and Subtraction - Lesson 5 - To be able to solve multi-step problems
