Grade 2 · Term 1 · Chapter 2
Primary 2 maths practice: Addition–subtraction relationships
Practice addition–subtraction relationships
Hard
A learner uses {sum}+{b} to check {sum}−{b}={a}. What principle should be used instead?
Example question style
A learner uses 262+130 to check 262−130=132. What principle should be used instead?
10 practice questions
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Start at a suitable level, talk about how your child thinks, and revisit anything that is still unclear. There is no need to rush through every level.
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