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Addition
Subtraction
Multiplication
Division
Misc
100

1+8=

9

100

9-4=

5

100

6x3=

18

100

5/5=

1

100

18+13=

31

200

10+2=

12

200

19-9=

10

200

7x5=

35

200

2/36=

18

200

49+96=

145

300

17+2=

19

300

16-7=

9

300

8x4=

32

300

8/40=

5

300

14-12=

2

400

12+15=

27

400

78-63=

15

400

9x3=

27

400

6/48=

8

400

250+122+308=

680

500

17+19=

36

500

11-10=

1

500

5x2=

10

500

20/5=

4

500

245-63=

182