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addition
subtraction
multiplication
division
fractions
100
23 + 45
What is 68
100
87-23
What is 64
100
2 x 9
What is 18
100
36 divided by 9
What is 4
100
1/2 = ?/4
What is 2
200
234 + 87
What is 321
200
92 - 29
What is 63
200
11 x 12
What is 132
200
42 divided by 7
What is 6
200
2/4 + 1/4
What is 3/4
300
456 + 945
What is 1401
300
608 - 99
What is 509
300
234 x 3
What is 702
300
255 divided by 5
What is 51
300
reduce 14/21
What is 2/3
400
4.56 + .33
What is 4.89
400
23.009 - 5.992
What is 17.017
400
56 x 78
What is 4368
400
7812 divided by 3
What is 2604
400
reduce 90/100
What is 9/10
500
4.60756 + 999
What is 1003.60756
500
70000045 - 29999
What is 69970046
500
450 x 56
What is 25200
500
452871 divided by 9
What is 50319
500
1/4 + 1/2
What is 3/4