Adding & Subtracting Fractions

Improper Fractions and Mixed Numbers

100

Convert

12/5

 into a mixed number

2 2/5

200

Convert

74/3

 into a mixed number

24 2/3

300

Convert

125/10

 into a mixed number

12 5/10 or 12 1/2

400

Convert

5 2/3

 into an improper fraction

17/3

500

Convert

10 3/7

 into an improper fraction

73/7

Adding & Subtracting Fractions with Unlike Denominators

100

1/4+5/8

7/8

200

2/5+1/2

9/10

300

7/12-1/2

1/12

400

5/6-2/12

3/4

500

3/12-1/8

1/8

Adding Mixed Numbers with Unlike Denominators

100

4 1/6+9 2/3

13 5/6

200

8 1/4 + 8 1/2

16 3/4

300

8 1/6 + 4 1/2

12 2/3

400

8 1/12 + 2 2/3

10 3/4

500

10 5/6 + 8 2/12

19

Subtracting Mixed Numbers with Unlike Denominators

100

7 3/4 - 1 1/12

7 3/4 - 1 1/12

6 2/3

200

11 1/2 - 7 3/8

4 1/8

300

17 8/9 - 8 2/3

9 2/9

400

7 4/5 - 2 9/10

4 9/10

500

9 1/2 - 5 8/12

3 5/6

Vocabulary for Working with Fractions

100

5 1/6

is an example of a _______ ________ .

Mixed Number

200

12/7

is an example of an _______________. 

Improper fraction

300

A fraction is just a ____________ problem.

Division

400

Fractions must have the same _________ before adding or subtracting. (Hint: This is the 1st step when adding or subtracting fractions)

denominator