Question

4-Calcule as expressões:

A) 10 : 5 – 4 = 

B) (-3) + 12 : 4 = 

C) (-2) + 3 . 5 – 12 : 6 = 

D) (-16) : 4 . (-4) = 

E) 4 . 8 : (-2) = 


me ajudem rápido pfvr​

Answer 1

a) (10/5)-4
2-4
-2

b)(-3)+(12/4)
3-3
0

c)(-2)+(3.5)-(12/6)
-2+15-2
11

d)((-16)/4).(-4)
-4.-4
16

e)(4.8)/(-2)
32/-2
-16