Multiplication
Division
Square roots
powers
fractions
100

What is 

97x7

679

100

What is 

63/3

21

100

what is the square root of

16

4

100

What is 

32

9

100

what is:

1/5 + 2/12 

11/30

200

What is 

126x5

630

200

What is 

125/5

25

200

What is the square root of

49

7

200

What is 

52

25

200

What is:

1/8 x 2/5

1/20

300

What is 

624x9

5,616

300

What is 

528/6

88

300

what is the square root of

81

9

300

What is 

82

64

300

What is

3/5 - 7/15

2/15

400
What is 

328x16

5,248

400

What is 

864/9

96

400

what is the square root of 

121

11

400

What is 

122

144

400

What is 

7/8 x 9/5

63/40

500
What is 

257x146

37,522

500

What is

1,209/13

93

500

what is the square root of 

144

12

500

What is 

152

225

500

What is 

18/10 / 15/4

12/25