Question

Calcule as Expressões numéricas
a) 100+11×4-14=
b) 18÷3+15×5=
c) 17+14÷7+7×4=
d) 80- [44÷4-(2×3+4)]+19=
e) 24-3×5=​

Answer 1

A)

100+11×4-14=

100+44-14=

144-14 =

130

B)

18÷3+15×5=

6+15×5=

6+75=

81

C)

17+14÷7+7×4=

17+2+7×4=

17+2+28=

19+28=

47

D)

80- [44÷4-(2×3+4)]+19=

80- [44÷4-(6+4)]+9=

80- [44÷4-10]+9=

80- [11-10]+9=

80-1+9=

79+9=

70

E)

24-3×5=

24-15=

9