Adding
3.3+2.4
5.7
7.4- 3.3
4.1
2.4 divided by 3
0.8
2.4 X 3
7.2
2.8+ 12.7
15.5
15.7- 2.8
12.9
12.5 divided by 5
2.5
12.7 X 5
63.5
5.49+ 6.72
12.21
6.79- 5.42
1.37
68.5 divided by 10
6.85
6.72 X 10
67.2
16.204+ 245.987
262.191
45.53- 16.69
28.84
12.4 divided by 1.2
10.3
2.4 X 6.2
57.6
72.507+ 34.69
107.197
94.609- 72.517
22.092
4.8 divided by 0.4
12
4.8 X 5.9
28.32