Check Answers Year 3 Addition and Subtraction Resource Pack

Step 18: Check Answers Year 3 Resources

Check Answers Year 3 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Autumn Block 2.

What's included in the pack?

This pack includes:

• Check Answers Year 3 Teaching PowerPoint.
• Check Answers Year 3 Varied Fluency with answers.
• Check Answers Year 3 Reasoning and Problem Solving with answers.

National Curriculum Objectives

Mathematics Year 3: (3C3) Estimate the answer to a calculation and use inverse operations to check answers

Differentiation:

Varied Fluency
Developing Questions to support checking answers to addition and subtraction calculations using the inverse operation. Using any 2-digit number with no exchanging.​
Expected Questions to support checking answers to addition and subtraction calculations using the inverse operation. Using either two 2-digit numbers or two 3-digit numbers and including some exchanging.​
Greater Depth Questions to support checking answers to addition and subtraction calculations using the inverse operation. Using 2-digit and 3-digit numbers within the same calculation and with up to two exchanges.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Identify and explain the odd one out of 4 versions of a calculation. Includes 2-digit numbers with no exchanging.
Expected Identify and explain the odd one out of 4 versions of a calculation. Includes two 2-digit or two 3-digit numbers including some exchanging.
Greater Depth Identify and explain the odd one out of 4 versions of a calculation. Includes 2-digit and 3-digit numbers within the same calculation with up to two exchanges.

Questions 2, 5 and 8 (Reasoning)
Developing Explain and correct the mistake made when checking an answer to a calculation. Includes 2-digit numbers with no exchanging.
Expected Explain and correct the mistake made when checking an answer to a calculation. Includes two 2-digit or two 3-digit numbers including some exchanging.
Greater Depth Explain and correct the mistake made when checking an answer to a calculation. Includes 2-digit and 3-digit numbers within the same calculation with up to two exchanges.

Questions 3, 6 and 9 (Problem Solving)
Developing Use digit cards to complete the calculation. Use the inverse operation to check the calculation is correct. Includes 2-digit numbers with no exchanging.
Expected Use digit cards to complete the calculation. Use the inverse operation to check the calculation is correct. Includes two 2-digit or two 3-digit numbers including some exchanging.
Greater Depth Use digit cards to complete the calculation. Use the inverse operation to check the calculation is correct. Includes 2-digit and 3-digit numbers within the same calculation with up to two exchanges.

This resource is available to download with a Premium subscription.