Question

Find the sum :
(a) (– 7) + (– 9) + 4 + 16
(b) (37) + (– 2) + (– 65) + (– 8)

Answer 1

(a) \((–7)+(–9)+4+16\)
\(= -7-9+4+16\)
\(= -16+20\)
\(= 4\)

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(b) \((37)+(–2)+(–65)+(–8)\)
\(= 37-2-65-8\)
\(= 37-75\)
\(= -38\)