Add
1.4
+ 2.3
3.7
3.4
- 1.2
2.2
1.23
+ 4.56
5.79
4.56
- 3.43
1.13
1.234
+ 0.567
1.801
2.7
+ 3.2
5.9
5.7
- 4.3
1.4
2.76
+ 5.14
7.90
5.78
- 4.56
1.22
3.025
+ 1.725
4.75
5.7
+ 3.3
9.0
5.8
- 4.6
1.2
5.03
+ 4.07
9.10
5.37
- 3.03
2.34
4.567
- 2.345
2.222
6.7
+ 2.2
8.9
8.9
- 3.6
5.3
3.57
+ 6.42
9.99
15.95
- 5.50
10.45
3.025
- 1.725
1.300
7.8
+ 4.5
12.3
10.8
- 4.5
6.3
10.75
+ 5.42
16.17
11.80
- 5.50
6.30
10.100
+ 2.397
12.497