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Hong Kong
Stage 2

Rewriting subtraction problems

Interactive practice questions

Consider the difference $88-20$8820 :


Find the highest common factor of $88$88 and $20$20.


Complete the gaps such that $88-20$8820 is rewritten as an equivalent multiplication using the distributive property.






Approx 2 minutes

Consider the difference $105-15$10515.

Consider $11\left(7-3\right)$11(73).

Given $2\left(5-3\right)+5\left(5-3\right)$2(53)+5(53):

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