St Mary & St Michael Catholic Primary School

Subtraction Calculation Strategies

Column subtraction - partitioning

Subtraction on a number line - taking away tens and ones

Column subtraction - numbers to 2 decimal places

Column subtraction with mixed decimal numbers

Subtraction of 3 digit numbers

Subtraction on a number square - 2 digit numbers

Number line subtraction - taking a 1 digit number from a 2 digit number