Question

A)48-8+31-9+7-9-8=
B)(-3)-5+(4)+(1)-(10)=
C)(-18)+(-5)-(-30)-27-(-12)=
D)(3-9)+(5-3)+(2-6)-(3+4)-(1-7)=
E)-5+{3-[6-4-(-3+2-1)]-9}+2=
F)-{-[-(-15-19)+(3-16)]+14-(-1)}=
G)(13-17)+(9-11)+(21-28)+(-15-9)=
H)5+{-14+[6-7-(3+5)]-[-1+(9-2)]}=
Nececito ayuda por favor urgente!!!!!

Answer 1

Respuesta:

descarga photomar y resuelve