4th Grade Fractions

Equivalent Fractions

100

3/5 = ?/15

9

200

4/7 = ?/28

16

300

3/5 = 21/?

35

400

?/6 = 15/18

5

500

8/? = 48/54

9

Adding Like Fractions

100

1/3 + 1/3

2/3

200

4/6 + 2/6

1

300

5/9 + 6/9

11/9 = 1 2/9

400

7/8 + 7/8

14/8 = 7/4 = 1 3/4

500

9/5 + 6/5

15/5 = 3

Subtracting Like Fractions

100

5/6 - 4/6

1/6

200

6/7 - 4/7

2/7

300

3/5 - 1/5

2/5

400

7/10 - 2/10

5/10 = 1/2

500

6/9 - 6/9

0

Adding Unlike Fractions

100

1/6 + 1/3

3/6 = 1/2

200

3/5 + 3/10

9/10

300

3/8 + 1/4

5/8

400

7/9 + 2/3

13/9 = 1 4/9

500

3/4 + 2/3

7/12 = 1 5/12

Subtracting Unlike Fractions

100

5/6 - 1/3

3/6 = 1/2

200

7/8 - 3/4

1/8

300

5/9 - 1/3

2/9

400

9/10 - 1/5

7/10

500

3/4 - 2/3

1/12