Math

Addition

100

5+8 = ?

13

200

10+12 = ?

22

300

22+16 = 

38

400

46+70= ? 

116

500

143+72 = ?

215

Subtraction

100

15-6 = ?

9

200

25-8 = ?

13

300

38-12= ? 

26

400

86-22 = 

64

500

350-83 = ?

267

Multiplication

100

5*2 = ?

10

200

7*8 = ?

56

300

17*2 = ?

34

400

8*9 = ?

72

500

12*9 = ?

108

Division

100

9/3 = ?

3

200

81/9 = ?

9

300

75/5 = ? 

15

400

88/11 = ?

8

500

124/4 = ?

31

Mystery

100

16/4 = ?

4

200

9*4 = ?

36

300

9+13+6 = ?

28

400

81 / 9 / 3 = ?

3

500

7*5*3 = ? 

105