Show:
Addition
Subtraction
Multiplication
Division
100

9 + 2

11

100

1-0

1


100

1*0

0

100

4/2

2

200

12 + 5 

17


200

10-5

5

200

3*3

9

200

16/4

4


300

20+3+1

24


300

25-15

10 

300

10*10

100

300

27/9

3

400

37+25


62

400

45-21

24

400

9*4

36

400

6/3

2

500

7+0+2+4

13

500

73-36

37

500

10*2

20


500

8/8

1