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Addition
Subtraction
Multiplication
Division
Mystery
100

8 + 9 = ?

17

100

7 - 4 = ?

3

100

4 x 6 = ?

24

100

10 / 5 = ?

2

100

11 x 2 = ?

22

200

10 + 8 = ?

18

200

10 - 9 = ?

1

200

11 x 5 = ?

55

200

14 / 7 = ? 

2

200

100 x 6 = ?

600

300

27 + 13 = ?

40

300

57 - 42 = ?

15

300

20 x 40 = ?

800

300

56 / 8 = ?

7

300

1,000 x 0 = ?

0

400

132 + 85 = ?

217

400

425 - 361 = ?

64

400

81 x 3 = ?

243

400

126 / 3 = ?

42

400

2,000,000 x 1 = ?

2,000,000

500

1,594 + 637 = ?

2,231

500

8,612 - 3,542 = ?

5,070

500

64 x  37 = ?

2,368

500

2,435 / 5 = ?

487

500

800 x 20 = ?

16,000