Inverse Operations Homework Extension provides additional questions which can be used as homework or an in-class extension for the Year 5 Inverse Operations Resource Pack. These are differentiated for Developing, Expected and Greater Depth.
More resources for Autumn Block 2 Step 4.
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This pack includes:
Mathematics Year 5: (5C2) Add and subtract whole numbers with more than 4 digits, including using formal written methods (columnar addition and subtraction)
Mathematics Year 5: (5C4) Solve addition and subtraction multi-step problems in contexts, deciding which operations and methods to use and why
Differentiation:
Questions 1, 4 and 7 (Varied Fluency)
Developing Check answers using an inverse operation. Includes up to 4-digit numbers with no exchanging. Uses column format.
Expected Check answers using an inverse operation. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses column format.
Greater Depth Check answers using an inverse operation. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses linear presentation with numbers presented in context, i.e. money, measurement.
Questions 2, 5 and 8 (Varied Fluency)
Developing Use an inverse operation to calculate missing numbers. Includes up to 4-digit numbers with no exchanging. Uses column format.
Expected Use an inverse operation to calculate missing numbers. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses column format and some linear presentation.
Greater Depth Use an inverse operation to calculate missing numbers. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses linear presentation with numbers presented in context, i.e. money, measurement.
Questions 3, 6 and 9 (Reasoning and Problem Solving)
Developing Prove which calculation is correct when using an inverse operation. Includes up to 4-digit numbers with no exchanging. Uses column format and a bar model.
Expected Prove which calculation is correct when using an inverse operation. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses column format and a bar model.
Greater Depth Prove which calculation is correct when using an inverse operation. Includes up to 5-digit numbers and exchanging for both addition and subtraction. Uses a bar model with numbers presented in context, i.e. money, measurement. Simple conversions required.
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