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

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

Mixed Age Year 3 and 4 Addition and Subtraction Step 3 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for this step which covers Year 3 Add 2-Digit and 3-Digit Numbers and Year 4 Add two 4-Digit Numbers 2 for Autumn Block 2.

What's included in the Pack?

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

• Mixed Age Year 3 and 4 Addition and Subtraction Step 3 Teaching PowerPoint with examples for both year groups.
• Year 3 Add 2-Digit and 3-Digit Numbers Varied Fluency with answers.
• Year 3 Add 2-Digit and 3-Digit Numbers Reasoning and Problem Solving with answers.
• Year 4 Add two 4-Digit Numbers 2 Varied Fluency with answers.
• Year 4 Add two 4-Digit Numbers 2 Reasoning and Problem Solving with answers.

National Curriculum Objectives

Mathematics Year 3: (3N3) Recognise the place value of each digit in a three-digit number (hundreds, tens, ones)

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

Differentiation for Year 3 Add 2-Digit and 3-Digit Numbers:

Varied Fluency
Developing Questions to support adding 2-digit and 3-digit numbers with exchanging in one place value column. Using Base 10.
Expected Questions to support adding 2-digit and 3-digit numbers with exchanging in up to two place value columns. Using numerals and some pictorial representations.
Greater Depth Questions to support adding 2-digit and 3-digit numbers with exchanging in up to two place value columns. Using numerals, words and some mixed pictorial representations within a question.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Find a calculation to make the answer provided when adding a 2-digit to a 3-digit number, with exchanging in one place value column and using Base 10.
Expected Find 3 possible calculations to make the answer provided when adding a 2-digit to a 3-digit number, with exchanging in up to two place value columns. Using pictorial representations.
Greater Depth Find 3 possible calculations to make the answer provided when adding a 2-digit to a 3-digit number, with exchanging in up to two place value columns. Using only words within the question

Questions 2, 5 and 8 (Problem Solving)
Developing Use digit cards to complete the calculation, two digits already given. Includes exchanging in one place value column.
Expected Use digit cards to complete the calculation. Includes exchanging in one place value column.
Greater Depth Use digit cards to complete the blank calculation, using given parameters. Includes exchanging in two place value columns.

Questions 3, 6 and 9 (Reasoning)
Developing Explain if a given statement is correct or not. With exchanging in one place value column.
Expected Explain if a given statement is correct or not. With exchanging in up to two place value columns.
Greater Depth Explain if a given statement is correct or not. Multiple answers possible. With exchanging in up to two place value columns.

Differentiation for  Year 4 Add two 4-Digit Numbers 2:
Varied Fluency
Developing Questions to support adding two 4-digit numbers with one exchange from the ones to the tens. Pictorial support for all questions including place value grids.
Expected Questions to support adding two 4-digit numbers with one exchange. Calculations presented in column format or using place value grids.
Greater Depth Questions to support adding a 3-digit number to a 4-digit number or adding a 4-digit number with one exchange. Calculations presented in a linear format, with limited pictorial support.

Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Make the given total by using the three 4-digit numbers provided. Numbers represented using place value counters and one exchange required from the ones to the tens.
Expected Make the given total by using the four 4-digit numbers provided. Numbers represented using place value counters and one exchange required.
Greater Depth Make the given total by using the four 4-digit numbers provided. Numbers presented as numerals and one exchange required.

Questions 2, 5 and 8 (Problem Solving)
Developing Work out all the possible digits which add together to make the number in the answer box when an exchange from the ones to the tens has taken place. Calculations in pictorial format.
Expected Work out all the possible digits which add together to make the number in the answer box when an exchange has taken place. Calculations in column format.
Greater Depth Work out all the possible digits which add together to make the number in the answer box when an exchange has taken place. Calculations in column format.

Questions 3, 6 and 9 (Reasoning)
Developing Explain if a statement is correct regarding which column an exchange takes place in (from the ones to the tens). Numbers presented in pictorial format.
Expected Explain if a statement is correct regarding which column an exchange takes place in. Numbers presented in column format.
Greater Depth Explain if a statement is correct regarding which column an exchange takes place in. Numbers presented in linear format.