Question

Resolva as expressões numéricas
A -30+20-10+32=

B -8+5-4+3-2+6=

C 16-10-8+4-5=

D -10+7-4-3+2=

E-6-8+7-4+5=

F 15-10-8+5+3=

G16-8+7-10-20=

H-15+20-10+8-3=

I15+2-8-6+3=

J-30-20+40-8+60=​

Answer 1

Explicação passo-a-passo:

A -30+20-10+32= 12

B -8+5-4+3-2+6=0

C 16-10-8+4-5= -3

D -10+7-4-3+2= -8

E -6-8+7-4+5= -6

F 15-10-8+5+3= 5

G 16-8+7-10-20= -15

H -15+20-10+8-3= 0

I 15+2-8+3= 12

J -30-20+40-8+60= 42

espero ter ajudado