Unit 3

Adding Fractions

100

3/8 + 4/8= 

7/8

200

2/8 + 1/2= 

6/8

300

1/3 + 3/4= 

7/12

400

5/6 + 1/8= 

23/24

500

1/4+ (1/2 +1/8) 

7/8

Subtracting Fractions

100

8/9 - 3/9= 

5/9

200

5/6- 1/3=

3/6

300

9/10- 4/5=

2/20

400

2/3-1/4= 

5/8

500

(9/12 - 3/12)- 1/4

1/4

Multiplying Fractions

100

2/3 X 1/6

2/18

200

4/5 X 1/2 

4/10

300

6 X 3/8 

18/8 or 2 and 2/8

400

5/6 X 9

45/6 or 7 and 3/6

500

7 X (1/3 X 1/8) 

7/24

Dividing Fractions

100

4 divided by 1/2 

8

200

12 divided by 3/4

48/3 or 16

300

5/6 divided by 4

5/24

400

3/5 divided by 8

3/40

500

3 divided by (1/2 divided by 1/3) 

3/6