Question

6- Calcule:
a) 3.(-9) + 14 =
b) -30 +6.(-1) =
c) -10.(-2) - (-18) =
d) 2.(-6) + (-5).(-3) =
e)-100 + 20 : 2 =
f) 7:(-7)+9.2 =
g) 36:(-4) + 5.6 =
h) 42 : 6 + (-1.056): (-3) =​

Answer 1

a) 3.(-9) + 14 = -13

b) -30 +6.(-1) = -36

c) -10.(-2) - (-18) = 38

d) 2.(-6) + (-5).(-3) =3

e)-100 + 20 : 2 = -60

f) 7:(-7)+9.2 = 17

g) 36:(-4) + 5.6 = 21

h) 42 : 6 + (-1.056): (-3) = -345