Fractions

Adding Fractions

100

Adding unlike fractions:

1/2 + 7/12

13/12

200

Adding unlike fractions:

7/9 + 3/18 =

17/18

300

Adding fractions 

8/10 + 3/5 =

14/10 or 1 2/5

400

Adding unlike fractions

5/15 + 1/5 =

8/15

500

Adding unlike fractions

3/9 + 4/27 =

13/27

Subtracting Fractions

100

Subtract unlike fractions:

5/9 - 1/3 =

2/9

200

Subtract unlike fractions:

9/24 - 3/12 =

3/24 or 1/8

300

Subtract like fractions

17/18 - 12/18 =

5/18

400

Subtract unlike fractions

 3/4 -  1/2

1/4

500

Subtracting unlike fractions

 15/16 - 7/8

1/16

Fraction Division

100

Whole numbers / fractions:

12 ÷ 1/2

24

200

5 divided by 1/3 =

15

300

Fractions / fractions:

8 ÷ 1/4

32

400

whole number / fraction

12 divided by 1/5

60

500

Fraction divided by whole number:

8 divided by 1/10

80

Simplifying Fractions

100

Simplify: 16/32

1/2

200

Simplify: 28/49

4/7

300

Simplify: 18/54

3/7

400

Simplify: 25/100

1/4

500

Simplify: 60/144

5/12