Fractions

Adding Fractionswith Like Denominators

100

1/5 + 3/5

4/5

200

3/7 + 1/7

4/7

300

2 1/3 + 3 2/3

6

400

21 13/20 + 16 3/20

37 16/20 or 37 4/5

500

2 3/5 + 8 4/5

11 2/5

Subtracting Fractionswith Like Denominators

100

3/4 - 1/4

2/4 or 1/2

200

7/8 - 5/8

2/8 or 1/4

300

2 3/8 - 1 1/8

1 2/8 or 1 1/4

400

6 1/4 - 3 3/4

2 2/4 or 2 1/2

500

15 1/8 - 7 3/8

7 6/8 or 7 3/4

Adding Fractionswith Unlike Denominators

100

3/4 + 5/12

1 2/12 or 1 1/6

200

1/3 + 5/8

23/24

300

9/7 + 2 8/11

4 1/77 

400

6/15 + 3 7/8

4 33/120 or 4 11/40

500

7/12 + 1/18

23/36

Subtracting Fractionswith Unlike Denominators

100

4/5 - 3/10

5/10 or 1/2

200

5/6 - 2/9

11/18

300

2 3/5 - 8/7

1 16/35

400

14 3/4 - 11 5/9

3 7/36

500

2 7/12 - 11/18

1 35/36

Comparing Fractions

100

Put in order from greatest to least 1.25, 3/2, 0.99, 9/10, 1 3/4

1 3/4, 3/2, 1.25, 0.99, 9/10

200

Compare the following fractions: 3/4 and 7/8

3/4 < 7/8

300

Compare the following fractions: 5/6 and 3/10

5/6 > 3/10

400

Compare the following fractions: 34/8 and 3 7/8

34/8 > 3 7/8

500

Compare the following fractions: 95/114 and 85/102

95/114 = 85/102