Estimate Answers Year 4 Addition and Subtraction Resource Pack

Estimate Answers Year 4 Resources

Step 9: Estimate Answers Year 4 Resources

Estimate Answers Year 4 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Autumn Block 2.

Not a member? Sign up here.

What's included in the pack?

This pack includes:

  • Estimate Answers Year 4 Teaching PowerPoint.
  • Estimate Answers Year 4 Varied Fluency with answers.
  • Estimate Answers Year 4 Reasoning and Problem Solving with answers.

National Curriculum Objectives

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

Mathematics Year 4: (4C3) Estimate and use inverse operations to check answers to a calculation

Differentiation for Year 4 Estimate Answers:

Varied Fluency
Developing Questions to support estimating using rounding to the nearest 10 or 100. Includes numbers up to 1,000. Pictorial support for each question.
Expected Questions to support estimating using rounding to the nearest 10, 100 or 1,000. Includes numbers up to 10,000. No pictorial support.
Greater Depth Questions to support estimating using rounding to the nearest 10, 100 or 1,000. Includes numbers up to 10,000 and some unconventional partitioning. No pictorial support and using a mixture of numerals and words.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Identify which calculation is the odd one out by rounding to the nearest 10 or 100. Numbers up to 1,000. Place value counters as pictorial support.
Expected Identify which calculation is the odd one out by rounding to the nearest 10, 100 or 1,000. Numbers up to 10,000.
Greater Depth Identify which calculation is the odd one out by rounding to the nearest 10, 100 or 1,000. Numbers up to 10,000 and written in words.

Questions 2, 5 and 8 (Reasoning)
Developing Compare estimates and explain which is the most sensible. Includes numbers up to 1,000. Place value counters as pictorial support.
Expected Compare estimates and explain which is the most sensible. Includes numbers up to 10,000. Using numerals only.
Greater Depth Compare estimates and explain which is the most sensible. Includes numbers up to 10,000. Using a mixture of numerals and words with some unconventional partitioning.

Questions 3, 6 and 9 (Problem Solving)
Developing Identify the missing number in a calculation by rounding to the nearest 10. Numbers to 1,000. Place value counters as pictorial support.
Expected Identify the missing number in a calculation by rounding to the nearest 10 and nearest 100. Numbers to 10,000.
Greater Depth Identify the missing number in a calculation by rounding to the nearest 100 and 1,000. Numbers to 10,000. Using a mixture of numerals and words with some unconventional partitioning.

This resource is available to download with a Premium subscription.