Mixed Age Year 3 and 4 Addition and Subtraction Step 7 Resource Pack
Step 7: Mixed Age Year 3 and 4 Addition and Subtraction Step 7
Mixed Age Year 3 and 4 Addition and Subtraction Step 7 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 3 Subtract 3-Digits from 3-Digits 2 & Year 4 Subtract Two 4-Digit Numbers 3 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 7 pack includes:
- Mixed Age Year 3 and 4 Addition and Subtraction Step 7 Teaching PowerPoint with examples for both year groups.
- Year 3 Subtract 3-Digits from 3-Digits 2 Numbers Varied Fluency with answers.
- Year 3 Subtract 3-Digits from 3-Digits 2 Numbers Reasoning and Problem Solving with answers.
- Year 4 Subtract Two 4-Digit Numbers 3 Varied Fluency with answers.
- Year 4 Subtract Two 4-Digit Numbers 3 Reasoning and Problem Solving with answers.
National Curriculum Objectives
Mathematics Year 3: (3C1) Add and subtract numbers mentally, including:
Mathematics Year 3: (3C2) Add and subtract numbers with up to three digits, using formal written methods of columnar addition and subtraction
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 Subtract 3-Digits from 3-Digits 2:
Varied Fluency
Developing Questions to support subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of Base 10 and numerals only in a place value chart where if appropriate the numbers are partitioned into tens and ones.
Expected Questions to support subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of place value counters and column format. Some of the column format questions will show working out.
Greater Depth Questions to support subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of numerals, words and a variety of representations, including number lines, bar models and part whole models.
Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Find the odd one out when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using Base 10 and numerals only in a place value chart where, if appropriate, the numbers are partitioned into tens and ones.
Expected Find the odd one out when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of place value counters and column format. Some of the column format questions will show working out.
Greater Depth Find the odd one out when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using numerals, words and a variety of representations, including number lines, bar models and part whole models.
Questions 2, 5 and 8 (Problem Solving)
Developing Match pairs of numbers to find a given difference when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using Base 10 and numerals only in a place value chart where, if appropriate, the numbers are partitioned into tens and ones.
Expected Match pairs of numbers to find a given difference when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of place value counters and column format. Some of the column format questions will show working out.
Greater Depth Match pairs of numbers to find a given difference when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using numerals, words and a variety of representations, including number lines, bar models and part whole models
Questions 3, 6 and 9 (Reasoning)
Developing Select the correct statement and explain when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using Base 10 and numerals only in a place value chart where, if appropriate, the numbers are partitioned into tens and ones.
Expected Select the correct statement and explain when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Use of place value counters and column format. Some of the column format questions will show working out.
Greater Depth Select the correct statement and explain when subtracting 3-digit numbers from 3-digit numbers where an exchange takes place. Using numerals, words and a variety of representations, including number lines, bar models and part whole models
Differentiation for Year 4 Subtract Two 4-Digit Numbers 3:
Varied Fluency
Developing Questions to support subtracting two 4-digit numbers with at least one exchange. Pictorial support for all questions, including place value grids. No use of zero as a place holder. All calculations presented as subtractions.
Expected Questions to support subtracting two 4-digit numbers with more than one exchange. Calculations presented in column format or using place value grids. Some use of zero as a place holder. Some questions involving the inverse.
Greater Depth Questions to support subtracting two 4-digit numbers with more than one exchange. Calculations presented in a variety of formats including, column, linear, bar model and part whole model. Use of zero as a place holder. Some questions involving the inverse and some multi-step problems.
Reasoning and Problem Solving
Questions 1, 4 and 7 (Reasoning)
Developing Explain the mistake shown when subtracting two 4-digit numbers. Place value grids with no use of zero as a place holder.
Expected Explain the mistake shown when subtracting two 4-digit numbers. Column format with some use of zero as a place holder.
Greater Depth Explain the mistake when subtracting two 4-digit numbers. Part whole model with use of zero as a place holder.
Questions 2, 5 and 8 (Reasoning)
Developing Explain if the statement is correct when subtracting two 4-digit numbers. Place value grids with no use of zero as a place holder.
Expected Explain if the statement is correct when subtracting two 4-digit numbers. Column format with some use of zero as a place holder.
Greater Depth Explain if the statement is correct when subtracting two 4-digit numbers. Bar model with use of zero as a place holder.
Questions 3, 6 and 9 (Problem Solving)
Developing Find two possible ways to complete the calculation when subtracting two 4-digit numbers. Calculations involves more than one exchange with no zero as a place holder.
Expected Find two possible ways to complete the calculation when subtracting two 4-digit numbers. Calculations involves more than one exchange with zero as a place holder.
Greater Depth Find two possible ways to complete the calculation when subtracting two 4-digit numbers. Calculations involves more than one exchange with two zeros as place holders.
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