Addition
multiplication
Division
100

200+150

350

100

8x7

56

100

16/2

8

200

553+232

785

200

12x4

48

200

63/7

9

300

742+254

996

300

19x10

190

300

142/7

20 r:2

400

1567+2350

3917

400

44x90

360

400

432/6

72 r:0

500

5824+7875

13699


500

79x89

641