Ch. 5 L. 6-9

Renaming Fractions with Like Denominators

100

19/12 - 7/12

1

200

19/8 - 11/8 

1

300

18/20 - 4/20 

7/10

400

10/14 - 10/14

0

500

25/9 - 7/9 

2

Subtracting Fractions With Unlike Denominators

100

2/3 - 7/24

3/8

200

5/8 - 7/24

1/3

300

23/36 - 5/12

2/9

400

4/5 - 3/20 

13/20

500

11/18 - 1/6

4/9

Fraction Subtraction (Mixed)

100

4/5 - 1/3 

7/15

200

5/6 - 4/9

7/18

300

1/2 - 1/3

1/6

400

2/3 - 1/4

5/12

500

7/8 - 5/6

1/24

Mixed Number Subraction

100

6 3/7 - 2 5/21 

4 4/21

200

7 15/20 - 4 3/5

3 3/20

300

3 2/5 - 2 1/5

1 1/5

400

4 7/8 - 2 3/8

2 1/2

500

5 2/3 - 5 2/9 

4/9

Regrouping!

100

7 - 3 2/3

3 1/3

200

6 - 2 1/2

3 1/2 

300

4 - 1 3/8

2 5/8

400

7 - 2 2/7 

4 5/7

500

2 - 1/5

1 4/5