Question

d)(-24): (7-12+6-5) = e) (15-17): (8-4)= 1) (-1-2)· (3-16) = .g (18:6-21): (12:4-^) ha-3)-5 (7-11) = i) (-48): (-6) + 9-(-3-2) J) 2010: (-36·2+15:3).​

Answer 1

Răspuns:

d)(-24): (7-12+6-5) = -24:(-4)=6

e) (15-17): (8-4)= (-2):4= -2/4=-0,5

f) (-1-2)×(9-16) = (-3)×(-7)=21

g)  (18:6-27): (12:4-11) =(3-27):(3-11)=(-24):(-8)=3

h) 2×(-3)-5×(7-17) =(-6)-5×(-10)=(-6)+50=44

i) (-48):(-6)+9×(-3-2) =8+9×(-5)=-37

j) 2010: (-36×2+15:3)=2010:[(-72)+5]=2010:(-67)=-30

Answer 2

Răspuns:

Explicație pas cu pas: