Question

7. Efectuează:
c) 5,6+4,3-2,8 =
a) 5.0,3-0,18 =
d) 7-2.2.1,5=
b) 0.18.25-3,65 =
e) 1,3-0,15+0,89 =
plss repedee

Answer 1

Răspuns:

c) 5,6+4,3-2,8 =7,1

a) 5×0,3-0,18 =1,5-0,18=1,32

d) 7-2×2×1,5=7-6=1

b) 0×18×25-3,65 =-3,65

e) 1,3-0,15+0,89 =2,04