Count on Subtraction
This worksheets guides students through using the inverse strategy when subtracting 2-digit numbers. Students are required to count on from the number being subtracted and record their thinking to find the subtraction answer.
This is one of 6 strategies included in the Mental Subtraction Strategies Unit for Year 2. The worksheet could be used as an explicit teaching activity, independent activity, during maths rotations or a guided maths group.
Small group rotations, guided maths group, fast finisher activity.
Learning goals
- We are learning to solve problems involving modelling addition, subtraction, equal sharing and grouping, using different strategies.
- We are learning to recall addition facts to 20 and apply to related subtraction facts using a range of strategies.
- We are learning to use a range of mental and written strategies to solve simple addition and subtraction problems.
Curriculum alignment
Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.