Subtracting Lengths Year 3 Length and Perimeter Resource Pack

Subtracting Lengths Year 3 Resources

Step 6: Subtracting Lengths Year 3 Resources

Subtracting Lengths Year 3 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Spring Block 4.

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What's included in the pack?

This pack includes:

  • Subtracting Lengths Year 3 Teaching PowerPoint.
  • Subtracting Lengths Year 3 Varied Fluency with answers.
  • Subtracting Lengths Year 3 Reasoning and Problem Solving with answers.

 

National Curriculum Objectives

Mathematics Year 3: (3M9b) Add and subtract lengths (m/ cm/ mm)

Differentiation:

Varied Fluency
Developing Questions to support subtracting one length from a given length using some mixed units. Subtractions do not involve exchanges. Lengths are in multiples of 5.
Expected Questions to support subtracting one length from a given length using some mixed units. Subtractions do not involve exchanges. Lengths are in multiples of 5.
Greater Depth Questions to support subtracting lengths from a given length using mixed units with mixed conversions. Includes use of one quarter, one half and three quarters.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Find and explain the mistake when subtracting one length from another given length. Subtractions involve some mixed units and no exchanges. Lengths are in multiples of 5.
Expected Find and explain the mistake when subtracting one length from another given length. Subtractions involve mixed units with only one conversion.
Greater Depth Find and explain the mistake when subtracting one length from another given length. Subtractions involve mixed units and mixed conversions. Includes use of one quarter, one half and three quarters.

Questions 2, 5 and 8 (Problem Solving)
Developing Solve a word problem by subtracting lengths from a given total. Subtractions involve some mixed units and no exchanges. Lengths are in multiples of 5.
Expected Solve a word problem by subtracting lengths from a given total. Subtractions involve mixed units with only one conversion.
Greater Depth Solve a word problem by subtracting lengths from a given total. Subtractions involve mixed units and mixed conversions. Includes use of one quarter, one half and three quarters.

Questions 3, 6 and 9 (Reasoning)
Developing Explain whose method is correct when subtracting one length from another. Subtractions involve some mixed units and no exchanges. Lengths are in multiples of 5.
Expected Explain whose method is correct when subtracting one length from another. Subtractions involve mixed units with one conversion.
Greater Depth Explain whose method is correct when subtracting one length from another. Subtractions involve mixed units and mixed conversions. Includes use of three quarters.

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