6.3 + 0.5
6.8
9.01 + 4.14
13.15
3.30 + 2.19
5.49
3.7 - 1.9
1.8
0.77 - 0.58
0.19
50.4 + 27.3
77.7
0.46 - 0.29
0.17
1.2 + 2.5
3.7
1.05 + 3.06
4.11
0.9 + 0.9
1.8
88.7 + 18.7
107.4
3.08 - 1.17
1.91
34.6 - 12.8
21.8
0.45 - 0.26
0.19
34.6 - 9.3
25.3
9.94 - 5.67
4.27
75.4 - 45.2
30.2
2.8 - 0.6
2.2
0.67 + 0.05
0.72
8.89 + 0.35
9.24