MODERATE SUBTRACTION. Be able to answer this in less than one minute.   

1.88 6 = ______________  26.68 6 = ______________
2.22 1 = ______________  27.89 8 = ______________
3.9 5 = ______________  28.97 1 = ______________
4.18 8 = ______________  29.72 1 = ______________
5.78 3 = ______________  30.41 1 = ______________
6.97 2 = ______________  31.29 3 = ______________
7.84 3 = ______________  32.74 4 = ______________
8.14 2 = ______________  33.76 3 = ______________
9.58 7 = ______________  34.89 8 = ______________
10.85 3 = ______________  35.48 3 = ______________
11.89 5 = ______________  36.79 2 = ______________
12.74 1 = ______________  37.19 8 = ______________
13.58 5 = ______________  38.9 4 = ______________
14.97 1 = ______________  39.39 3 = ______________
15.6 5 = ______________  40.55 5 = ______________
16.29 1 = ______________  41.29 8 = ______________
17.84 1 = ______________  42.8 5 = ______________
18.64 1 = ______________  43.29 7 = ______________
19.37 6 = ______________  44.35 3 = ______________
20.39 7 = ______________  45.18 2 = ______________
21.19 4 = ______________  46.27 4 = ______________
22.16 6 = ______________  47.68 2 = ______________
23.84 1 = ______________  48.18 3 = ______________
24.49 2 = ______________  49.22 1 = ______________
25.18 5 = ______________  50.29 5 = ______________