Question

efectuati urm calcule ​

Answer 1

Răspuns:

(-12)+(-6)=-18

-29+(-9)=-38

-32+(-39)= -71

-43+(-29)= -72

-21+(-19)= -40

-49+(-75)= -124

0+(+43)=+43

0+(-43)= -43

0+(-11)= -11

0+(+143)=+143

0+(-29)= -29

0+(-37)= -37

-45+(+11)= -34

-32+(+49)=+17

-13+(+54)=+41

-105+(+743)=+638

-29+(-104)= -85

-105+(+43)= -62

+11+(-11)=0

-22+(+23)=+1

+74+(-74)=0

-105+(+105)=0

-59+(+59)=0

-1001+(+1001)=0