Addition
2034 + 125
2159
21 x 21
441
123 - 73
50
4 x R = 28
7
612345623274 / 612345623274
1
921 + 492
1413
47 x 7
329
820 - 329
491
21 + X = 35
14
8 / 4
2
5722 + 973
6695
74 x 21
1554
2033 - 425
1608
52 + O = 99
47
28 / 4
7
5762 + 1234
6996
127 x 27
3429
1234 - 321
913
123 - F = 25
98
72 / 9
8
24201
834 x 53
44202
5021 - 677
4344
14 x Y = 196
14
7 / 3
2.3