Subtract two 4-Digit Numbers 1 Homework Extension provides additional questions which can be used as homework or an in-class extension for the Year 4 Subtract two 4-Digit Numbers 1 Resource Pack. These are differentiated for Developing, Expected and Greater Depth.
More resources for Autumn Block 2 Step 5.
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This pack includes:
Mathematics Year 4: (4C2) Add and subtract numbers with up to 4 digits using the formal written methods of columnar addition and subtraction where appropriate
Differentiation:
Questions 1, 4 and 7 (Varied Fluency)
Developing Identify the correct answer to a subtraction calculation involving two 4-digit numbers. Pictorial support given, no exchanges and no use of zero as a place holder.
Expected Identify the correct answer to a subtraction calculation involving two 4-digit numbers. Place value grid given, no exchanges and some use of zero as a place holder.
Greater Depth Identify the correct answer to a subtraction calculation involving two 4-digit numbers. Linear presentation, no exchanges and use of zero as a place holder.
Questions 2, 5 and 8 (Varied Fluency)
Developing Identify the correct subtraction calculation involving two 4-digit numbers. Pictorial support given, no exchanges and no use of zero as a place holder.
Expected Identify the correct subtraction calculation involving two 3 or 4-digit numbers. Presented in column format, no exchanges and some use of zero as a place holder.
Greater Depth Identify the correct subtraction calculation involving two 3 or 4-digit numbers. Presented in column format, bar model and part whole model, no exchanges and use of zero as a place holder.
Questions 3, 6 and 9 (Reasoning and Problem Solving)
Developing Explain if a reason given for a mistake is correct. Pictorial support given, no exchanges and no use of zero as a place holder.
Expected Explain if a reason given for a mistake is correct. Presented in column format, no exchanges.
Greater Depth Explain if a reason given for a mistake is correct. Presented in column format, no exchanges and use of zero as a place holder.
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