Show:
addition
subtraction
mulitpliacion
division
random
100

2000+30

2030

100

2-4

-2

100

3x6

18


100

44/11 

4

100

33/3

11

200

55+8

63

200

-5-3

-8

200

4x3

12

200

200/5

40

200

4x8

32

300

200+12

212

300

54-3

51

300

2x3

6

300

20/2

10

300

33+2

35

400

34+45

79

400

45-21

24

400

1x2

2

400

10/5

2

400

33-11

22


500

20+45

65


500

4-5

-1

500

4x5

20

500

500/5

100


500

15x3

45