6:04Addition & subtraction strategies
Addition and Subtraction — Level 6
Addition and subtraction using the compensation strategy for real life problems. Using place value for addition of large numbers with zeros, using known facts (numbers that add to ten) as a strategy in adding three or more numbers.
Topics covered
- Number and Algebra › Number and place value › Mental addition and subtraction strategies
- Number and Algebra › Number and place value › Addition and subtraction problem solving
