Add two 4-digit Numbers 3 Year 4 Resource Pack includes a teaching PowerPoint and differentiated varied fluency and reasoning and problem solving resources for Autumn Block 2.
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This pack includes:
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:
Varied Fluency
Developing Questions to support adding two 4-digit numbers with up to two exchanges. Pictorial support for all questions, including place value grids.
Expected Questions to support adding two 4-digit numbers with multiple exchanges. Calculations presented in column and linear formats. Some use of zero as a place holder and some pictorial support.
Greater Depth Questions to support adding two 4-digit numbers with multiple exchanges. Calculations presented in linear format. Use of zero as a place holder, with some use of unconventional partitioning.
Reasoning and Problem Solving
Questions 1, 4 and 7 (Problem Solving)
Developing Use digit cards to create an addition with two exchanges. Includes adding two 4-digit numbers.
Expected Use digit cards to create two different additions with multiple exchanges. Includes adding two 4-digit numbers.
Greater Depth Use digit cards to create four different additions with multiple exchanges. Includes adding a 3-digit and 4-digit number or a 4-digit and 4-digit number. Use of zero as a place holder.
Questions 2, 5 and 8 (Reasoning)
Developing Find and explain mistakes in addition with two exchanges. Includes adding two 4-digit numbers using a place value chart.
Expected Find and explain mistakes in addition with multiple exchanges. Includes adding two 4-digit numbers using a column format. Some use of zero as a place holder.
Greater Depth Find and explain mistakes in addition with multiple exchanges. Includes adding two 4-digit numbers using a linear format. Use of zero as a place holder.
Questions 3, 6 and 9 (Problem Solving)
Developing Identify the missing values in a place value chart with two exchanges. Missing values limited to two columns only. Includes adding two 4-digit numbers.
Expected Identify the missing values in a place value chart with multiple exchanges. Includes adding two 4-digit numbers with some use of zero as a place holder.
Greater Depth Identify the missing values in a place value chart with multiple exchanges. Includes adding two 4-digit numbers with unconventional partitioning.
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