Question

Va rog repede. PLS. Am nevoie repede ​

Answer 1

[(-40):4+(-13)×(-2)]:(-8)= -2

1) -40:4=-10

2)(-13)×(-2)=26

3)-10+26=16

4)16:(-8)=-2

[(-20):(-5)-15×(-3)]:(-7)= -7

1)(-20):(-5)=4

2)15×(-3)= -45

3)4-(-45)=49

4)49:(-7)=-7

[(-10)×(-3)+(-45):3]:(-3)= -5

1)(-10)×(-3)=30

2)-45:3=-15

30+(-15)=15

15:(-3)=-5