addition
subtraction
multiplication
divison
random {can have easy or hard qustions and any kind}
100
210+210
420
100
8-1
7
100
10x10
100
100
9/9
1
100
10+6
16
200
811+110
921
200
81-10
69
200
50x60
3,000
200
45/9
5
200
42/7
6
300
45+91
136
300
45-43
2
300
35x35
1,225
300
32/8
4
300
84x54
4536
400
64+8
72
400
69-34
35
400
85x45
3,825
400
49/7
7
400
88x3
286
500
65+65
130
500
46-74
30
500
54x75
4,050
500
63/7
9
500
999x999
998,001
M
e
n
u