Addition
13.4 + 5.9
19.3
63.2-14.5
48.7
25.6 X 3
76.8
156/2
78
1/2
0.50
12.53 + 16
28.53
86.31-12.64
73.67
13 X 2.8
36.4
428.5/5
85.7
1/10
0.10
24.3 + 68.51
92.81
62.73-14
48.73
92 X 6.3
579.6
63.4/20
3.17
3/4
0.75
336.14 + 62.4
118.37-54.8
63.57
15.2 X 31
471.2
105/28
3.75
3/5
0.60
672.89+33.4
706.29
624.34-19
605.34
115.8 X 55
6,369
151.2 / 24
6.3
4/5
0.80