Year 3 · Maths · Number · Free Printable
Addition and Subtraction Strategies
Apply efficient mental and written strategies to solve addition and subtraction problems with regrouping.
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Learning Intention
Students will use efficient strategies for addition and subtraction including jump, split and compensation.
Australian Curriculum
AC9M3N03
Add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup.
Teacher Notes
Teach one strategy at a time. Use number lines for jump strategy.
Skills Practised
- Efficient addition strategies
- Subtraction with regrouping
- Mental maths
- Problem solving