Question

simplify:

1) {47-(-8)} + {12-(-14)}
2) {-13-(-17)} + {-12-(-40)}​

Answer 1

Answer:

1.81

2.22

Step-by-step explanation:

1.[47+8]+[26]

55+26

=81

2.[4]+[18]

=22

Answer 2

Step-by-step explanation:

(55)+(26)=81

hope this will help you