Mathematics 0580 · IGCSE · The four operations

The four operations — practice question

At 9 am, the temperature stood at -3^{\circ}C. By 1 pm, it had increased by 5^{\circ}C.
(a)[1]

Calculate the temperature at 1 pm.

(b)[1]

Calculate $-7 - 2$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The final answer is $2$.” …

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