Question

12+(45-0,3)

35 + (12-0,1)

Answer 1

1) 12 + ( 45 - 0.3) = 0.5 + 0.8 - 0.3 = 1
2) 35 + ( 12 - 0.1) = 0.6 + 0.5 - 0.1 =1