Question

Add – 50 + (+ 17) + (+42) + (-21) + (+ 31) + (- 29) + (+ 10).
(A) -10
(B) 10
(C) 0
(D) -5
​

Answer 1

=-50+(+17)+(+42)+(-21)+(+31)+(-29)+(+10)

=(-50+17)+(+42-21)+(+31-29)+(+10)

= -33-21-2+(+10)

= -10+(+10)

= -10(+10)

= 0 Ans

=0 it's your answer

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