Adding decimals
1.00 + 1.09
2.09
1.1- 1.1
0
1.00 or .001
1.00
1.98 + 3.98
5.96
2.90 - 1.92
0.98
4.46 0r 4.55
4.55
12.390 + 12.938
25.328
120.98 -119.09
1.89
43.3 or 4.33
43.3
123.908 + 12.908
126.816
78.07 - 43.55
34.52
43.3 0r 34.3
34.3
1.1 + 1.1
2.2
572.1 - 485.3
86.8
9.70 0r 9.64
9.70