Question

Calcule as adições indicadad A) ( - 2) + ( + 14 ) + ( (- 7) b ) ( - 76 ) + ( - 24) + ( + 100) c ) ( - 15 ) + ( - 1) + ( +8) d ) ( - 76) +(-24)+(-100)

Answer 1

a) -2+14-7
14-9
5

b) -76-24+100
-100+100
0

c) -15-1+8
-16+8
-8

d) -76-24-100
-200


( só as respostas)