| 1: 0.4 - 0.304 =______ |
2: 0.6 - 0.215 =______ |
| 3: 0.23 - 0.1 =______ |
4: 0.6 - 0.417 =______ |
| 5: 0.84 - 0.09 =______ |
6: 0.643 - 0.41 =______ |
| 7: 0.87 - 0.55 =______ |
8: 0.9 - 0.257 =______ |
| 9: 0.7 - 0.18 =______ |
10: 0.91 - 0.144 =______ |
| 11: 0.4 - 0.252 =______ |
12: 0.757 - 0.4 =______ |
| 13: 0.7 - 0.14 =______ |
14: 0.78 - 0.28 =______ |
| 15: 0.2 - 0.08 =______ |
16: 0.9 - 0.8 =______ |
| 17: 0.315 - 0.072 =______ |
18: 0.3 - 0.23 =______ |
| 19: 0.9 - 0.75 =______ |
20: 0.93 - 0.9 =______ |
| 21: 0.317 - 0.311 =______ |
22: 0.838 - 0.3 =______ |
| 23: 0.98 - 0.668 =______ |
24: 0.398 - 0.13 =______ |
| 25: 0.477 - 0.24 =______ |
26: 0.21 - 0.2 =______ |
| 27: 0.778 - 0.379 =______ |
28: 0.904 - 0.864 =______ |
| 29: 0.118 - 0.07 =______ |
30: 0.6 - 0.244 =______ |
| 31: 0.2 - 0.13 =______ |
32: 0.72 - 0.44 =______ |
| 33: 0.855 - 0.4 =______ |
34: 0.63 - 0.4 =______ |
| 35: 0.885 - 0.54 =______ |
36: 0.84 - 0.69 =______ |
| 37: 0.66 - 0.646 =______ |
38: 0.399 - 0.168 =______ |
| 39: 0.906 - 0.33 =______ |
40: 0.962 - 0.5 =______ |