2.878 + 47.122 = 50
23.08 + 95.884 = 118.964
0.0065 + 71 = 71.0065
92.02 + 94.98 = 187
0.001084 + 6.247 = 6.248084
4 + 3.7305 = 7.7305
6.7617 - 6.732 = 0.0297
3439.7 - 9 = 3430.7
42.8433 - 41.147 = 1.6963
75.188 - 70.41 = 4.778
24 - 0.0713 = 23.9287
0.066599 - 0.0066599 = 0.05994
95 - 3.29 = 91.71
11.239 - 9.389 = 1.85
74.088 - 8.232 = 65.856
75.673 - 2.673 = 73