1.
5 - 2 9/10 = 4 10/10 - 2 9/10 = 2 1/10 = 2,1
2.
11 117/1000 - 19/1000 = 11 98/1000 = 11,098
3.
6 23/100 - 2 11/100 = 4 12/100 = 4,12
4.
5 85/100 - 1 59/100 = 4 26/100 =4,26
5.
18 - 5 27/1000 = 17 1000/1000 - 5 27/1000 = 12 973/1000 = 12,973
6.
23 - 8 97/100 = 22 100/100 - 8 97/100 = 14 3/100 = 14,03
