Show:
MULTIPLICATION
DIVISON
fraction
substraction
decimals
200

12x6

72

200

5-9

0.55555555555

200

1/2 =2/4=3/6=

4/8

200

12000-1928

10072

200

3.2= 2.33


8.24

200

80x40

3200

200

11-99

0.11111111111

200

1/3=2/6=3/9

4/12

200

30-201

-171
200

3.92 23.22

42.22

400

1000x351

351000

400

3-12

0.25

400

1/2

3/2


2/6

400

534-512

22

400

21.21 23.3

43.22
500

22x77

1694

500

9-12

0.75

500

3/2=1/4=6/2

12/4

500

128-62

66
500

45.6

3,5 2 8 .74

600

234x66

15444

600

12-6

2

600

1/2=2/4=

3/6

600

254-122

132

600

71.2

3.25