Question

4. (+56) ÷ (–4) + (–48) ÷ (+12) – (–21) ÷ (+7) + (–36) ÷ (+12) (–5)


5. [ –56 ÷ +2 – 12 ÷ –336 – (–12 ÷ –1 + –5) ] + –5


6. 5 [ –5 +21 + –13 – –8 ] –12 ÷ –60

1. –5 – {–5 +5 –5 +5 – (–5 +5 –5 –5) –5 }


2. (–2) [ 5 (–4) + 18 ] – (+2) (–2)


3. –100 – (–3) (+1) (–2) (–1) (–4) (–7)

Answer 1

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