Addition
25+15
40
60-40
20
3x5
15
24 divided by 6
4
18 - ? = 6
12
28+43
71
85-30
55
4x9
36
30 divided by 5
6
? + 40 = 95
55
64+27
91
98-46
52
6x8
48
49 divided by 7
7
? x 5 = 45
9
112+23
135
165-42
123
9x9
81
100 divided by 25
4
112 + ? = 208
96
524+361
885
681-195
486
12x7
84
100 divided by 5
20
500 - ? = 125
375