fractions (add + Subtract)
7/8+3/4
13/8 or 1 3/8
9.06+1.12
10.18
15x7
105
2 2/3+4 5/7
6 7/21
5/8x4/10
1/4
13/15-2/3
3/15
12.23-11.11
1.12
27x9
243
8 9/10- 5 5/6
3 4/60
7/24x16/21
2/9
5/12+2/4
7/12
123.542+321.210
444.752
43x11
473
11 6/9+13 7/7
25 42/63
11/45x15/66
1/18
25/32-9/16
16/32
462.784-391.067
71.717
52x19
988
62 7/11-23 1/2
32 2/22
11/13+9/12
168/156 or 1 12/156 (Can be simplified)
2,894.629+3,672.450
6,567.079
74x55
4,350
107 16/66+83 31/33
191 16/66