Question

b) 0,54 + 1,7 =

c) 2,3 + 5,89 + 1, 475 =
d) 2,8 – 1,75 =

e) 9 – 7, 73 =

Answer 1

Respostas:
b) 2,24
c) 9,665
d) 1,05
e) 1,27