3:02EAddition and subtraction strategies
Addition and Subtraction — Level 3
Extension page. Practise using patterns, the split strategy or bridging to tens strategies for addition and subtraction
Topics covered
- Number and Algebra › Number and place value › Connecting addition and subtraction
- Number and Algebra › Number and place value › Mental addition strategies
- Number and Algebra › Number and place value › Mental subtraction strategies
- Number and Algebra › Number and place value › Writing equivalent number sentences
