Addition
74+71
145
72-11
61
3x2
6
10 divided by 5
2
163+723
886
523-312
211
7x4
28
99 divided by 9
11
836+734
1570
1527-1305
222
7x8
56
900 divided by 10
90
1942+2640
4582
6391-4291
2100
11x11
121
1000 divided by 10
100
4738+9367
14105
39126-19121
20005
12x12
144
15000 divided by 1000
15