Enter Title

math -

100

1001 - 20

981

200

20000-1

19999

300

231-23

208

400

200 - 49 - 21

130

500

10000000000-200-1

9999999799

math +

100

20 + 8

28

200

102+23

125

300

321+321

642

400

219+231

450

500

10000000000+200+1

10000000201

math /

100

3/3

1

200

20/8

2.5

300

35/5

7

400

120/20

6

500

10000000000\200\1

50000000

math *

100

3*4

12

200

25*2

50

300

40*20

800

400

21*3

63

500

 10000000000*200*1

2000000000000