adding
Subtraction
multiplying
dividing
order
100

10/2 + 16/2

13

100

1/1 - 1/1

0

100

10/2 x 2/4 

5/2

100

5/9 ÷  08/3

5/24

100

1/2, 1/1000000000, 1/1 greatest to least

1/1, 1/2, 1/1000000000

200

12/4 + 3/4

3 3/4

200

10/5 - 9/5

1/5

200

7/3 x 5/7

5/3

200

9/16 ÷ 4/7

63/64

200

2, 1/2, 1/200, 200/100000000 least to greatest

200/100000000, 1/200, 1/2, 2

300

12/4 + 6/9

3 2/3

300

15/20 - 10/20

5/20

300

60/100 x 20/350

6/175

300

7/15 ÷  6 (hint: 6 = 6/1)

7/90






























300

1/2, 1/3,1/98, 1/4, 1/6 greatest to least

1/2, 1/3, 1/4, 1/6, 1/98

400

20/45 + 90/100

1 31/90

400

56/3 - 9/13

19 14/39

400

121/200 x 122/200

7381/20000

400

87/90 ÷ 7/14

1 14/15

400

900/900, 6/3, 7/100, 5/27, 95/101 least to greatest

7/100, 5/27, 95/101, 900/900, 6/3

500

975/90 - (-54/10)

16 7/30

500

((5/2 + 6/2)/ 6/3) + 6/4

9

500

35/40 x 60/100

21/40

500

496/1643 ÷ 67/5

80/3551

500

500/5000000, 500/500000,  500/50000000000, 500/5000 greatest to least

500/5000, 500/500000, 500/5000000, 500/50000000000

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