addition
subtration
mutiplacation
divsion
random
100
17.4
What is 7.2+10.2
100
10,000
What is 30,000 - 20,000
100
539
What is 77*7
100
`13
What is 65\5
100
5
What is the square root of 25
200
77
What is 34+43
200
3,141
What is 349*9
200
175.2
What is 876 / 5
200
1738
What is 1720 + 18
300
177
What is 145+32
300
138.2
What is 170 - 32.8
300
1,296
What is 682*2
300
14.3
What is 43\3
300
48
What is 24+24
400
196
What is 7+189
400
60
What is 170 - 110
400
770
What is 154* 5
400
5.2
What is 26\5
400
2.64
What is 1.32+1.32
500
1,429
What is 1,000+429
500
160
What is 170-110
500
916
What is 458*2
500
31.3
What is 94\3
500
5.8
What is 26\4.5