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Mixed Age Year 3 and 4 Addition and Subtraction Step 8 Resource Pack

Mixed Age Year 3 and 4 Addition and Subtraction Step 8 Resources

Step 8: Mixed Age Year 3 and 4 Addition and Subtraction Step 8

Mixed Age Year 3 and 4 Addition and Subtraction Step 8 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 3 Add and Subtract 100s & Year 4 Efficient Subtraction for Autumn Block 2.

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What's included in the Pack?

This Mixed Age Year 3 and 4 Addition and Subtraction Step 8 pack includes:

  • Mixed Age Year 3 and 4 Addition and Subtraction Step 8 Teaching PowerPoint with examples for both year groups.
  • Year 3 Add and Subtract 100s Varied Fluency with answers.
  • Year 3 Add and Subtract 100s Reasoning and Problem Solving with answers.
  • Year 4 Efficient Subtraction Varied Fluency with answers.
  • Year 4 Efficient Subtraction Reasoning and Problem Solving with answers.

National Curriculum Objectives

Mathematics Year 3: (3C1) Add and subtract numbers mentally, including a three-digit number and hundreds

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

Mathematics Year 4: (4C4) Solve addition and subtraction two-step problems in contexts, deciding which operations and methods to use and why

Differentiation for Year 3 Add and Subtract 100s:

Varied Fluency
Developing Questions to support adding and subtracting multiples of 100 to and from 3-digit numbers within 1,000. Includes using Base 10 and numerals only where the hundreds number is underlined.
Expected Questions to support adding and subtracting multiples of 100 to and from 3-digit numbers within 1,000. Includes using numerals and some pictorial representations.
Greater Depth Questions to support adding and subtracting two multiples of 100 to and from 3-digit numbers within 1,000. Includes using numerals, words and some mixed pictorial representations within a number.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Match three addition and subtraction sentences to their correct answers and identify which answer is incorrect. Adding and subtracting multiples of 100 to and from 3-digit numbers within 1,000 using pictorial representations where the hundreds number is underlined.
Expected Match three addition and subtraction sentences to their correct answers and identify which answer is incorrect. Addition and subtracting multiples of 100 to and from 3-digit numbers within 1,000 using some pictorial representations.
Greater Depth Match three addition and subtraction sentences to their correct answers and identify which answer is incorrect. Adding and subtracting two multiples of 100 to and from 3-digit numbers within 1,000 using numbers, words and some mixed representations.

Questions 2, 5 and 8 (Problem Solving)
Developing Find different calculations to equal a given 3-digit number by adding and subtracting multiples of 100 to and from numbers within 1,000 using pictorial representations.
Expected Find different calculations to equal a given 3-digit number by adding and subtracting multiples of 100 to and from numbers within 1,000.
Greater Depth Find different calculations to equal a given 3-digit number by adding and subtracting two multiples of 100 to and from numbers within 1,000.

Questions 3, 6 and 9 (Problem Solving)
Developing Solve and compare calculations involving adding and subtracting multiples of 100 to and from 3-digit numbers within 1,000 using pictorial representations.
Expected Solve and compare calculations involving adding and subtracting multiples of 100 to and from 3-digit numbers within 1,000. Uses some pictorial representations.
Greater Depth Solve and compare calculations involving adding and subtracting two multiples of 100 to and from 3-digit numbers within 1,000.

Differentiation for Year 4 Efficient Subtraction:

Varied Fluency
Developing Questions to support comparing two methods of subtraction. Two 3-digit numbers, no exchanging.
Expected Questions to support comparing methods of subtraction. Two 4-digit numbers, with exchanges.
Greater Depth Questions to support comparing methods of subtraction. 3-digit numbers from a 4-digit number or a 4-digit numbers from a 5-digit number, with exchanges.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Check a method of subtraction, comment on efficiency, and create a further calculation for the method. Involves subtracting two 3-digit numbers (no exchanges).
Expected Check a method of subtraction, comment on efficiency, and create a further calculation for the method. Involves subtracting two 4-digit numbers (with exchanges).
Greater Depth Check a method of subtraction, comment on efficiency, and create a further calculation for the method. Involves subtracting 3-digit numbers from a 4-digit number or a 4-digit numbers from a 5-digit number (with exchanges).

Questions 2, 5 and 8 (Reasoning)
Developing Explain why a statement regarding subtracting two 3-digit numbers (no exchanges) is always, sometimes or never true.
Expected Explain why a statement regarding subtracting two 4-digit numbers (with exchanges) is always, sometimes or never true.
Greater Depth Explain why a statement regarding subtracting 3-digit numbers from a 4-digit number or a 4-digit numbers from a 5-digit number (with exchanges) is always, sometimes or never true.

Questions 3, 6 and 9 (Reasoning)
Developing Use and compare two methods of subtracting two 3-digit numbers (no exchanges).
Expected Use and compare two methods of subtracting two 4-digit numbers (with exchanges).
Greater Depth Use and compare two methods of subtracting a 3-digit number from a 4-digit number or a 4-digit number from a 5-digit number (with exchanges).

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