Mathematics 0580 · IGCSE · The four operations

The four operations — practice question

(main)[1]

Add one pair of brackets so that this calculation is correct: $7 - 5 - 3 + 4 = 9$.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$7-(5-3)+4$” …

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