Question

Calcule o valor e as expressões
a)5-1,03+2,07=
b)2,1-1,08+0,03=
c)12,3+6,11-10.434=
d)7-5,3+1,025=

Answer 1

A)5-1,03+2,07=6,04

b)2,1-1,08+0,03=1,05

c)12,3+6,11-10.434=-4,321.59

d)7-5,3+1,025=2.725