Maths Resources & Worksheets › Year 3 Maths Resources & Worksheets › Year 3 Autumn Maths - Addition and Subtraction › 18 Check Answers › Check Answers Homework Extension Year 3 Addition and Subtraction

Check Answers Homework Extension Year 3 Addition and Subtraction

Check Answers Homework

Step 18: Estimate Answers Homework Extension Year 3 Autumn Block 2

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.

Not a member? Sign up here.

What's included in the pack?

This pack includes:

  • Check Answers Homework Extension with answers for Year 3 Autumn Block 2.

National Curriculum Objectives

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.

This resource is available to download with a Premium subscription.