Year 3 Check Answers Homework Extension provides additional questions which can be used as homework or an in-class extension for the Year 3 Check Answers Resource Pack. These are differentiated for Developing, Expected and Greater Depth.
More resources for Autumn Block 2 Step 18.
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This pack includes:
Mathematics Year 3: (3C3) Estimate the answer to a calculation and use inverse operations to check answers
Differentiation:
Questions 1, 4 and 7 (Varied Fluency)
Developing Use the inverse operation to complete calculations. Using 2-digit numbers with no exchanging.
Expected Use the inverse operation to complete calculations. Using either two 2-digit numbers or two 3-digit numbers and including some exchanging.
Greater Depth Use the inverse operation to complete calculations. Using 2-digit and 3-digit numbers within the same calculation and with up to two exchanges.
Questions 2, 5 and 8 (Varied Fluency)
Developing Complete the bar model and use the inverse operation to check the answer. Using 2-digit numbers with no exchanging.
Expected Complete the bar model and use the inverse operation to check the answer. Using either two 2-digit numbers or two 3-digit numbers and including some exchanging.
Greater Depth Complete the bar model and use the inverse operation to check the answer. Using 2-digit and 3-digit numbers within the same calculation and with up to two exchanges.
Questions 3, 6 and 9 (Reasoning and Problem Solving)
Developing Explain which statement is correct. Using 2-digit numbers with no exchanging.
Expected Explain which statement is correct. Using either two 2-digit numbers or two 3-digit numbers and including some exchanging.
Greater Depth Explain which statement is correct. Using 2-digit and 3-digit numbers within the same calculation and with up to two exchanges.
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