Show:
Multiplication
division
subtraction
100

10x6?

60

100

12 divided by 4

3

100

78-32

46

200

7x6?

42

200

21 divided by 3

7

200

187-78

109

300

10x20?

200

300

30 divided by 2

15

300

267-163

104

400

90x5

450

400

26 divided by 2

13

400

582-532

50

500

68x10

680

500

450 divided by 5

9

500

947-198

749