Adding & Subtracting Fractions and Mixed Numbers

Adding Fractions with like denominators

100

1/3 +1/3 +1/3=

3/3 or 1 whole

200

5/7 +1/7=

6/7

300

5/15+5/15=

Simplify your answer

10/15= 2/3

400

9/20+6/20=

Simplify your answer

15/20=3/4

500

56/100+25/100=

81/100

Subtracting Fractions with like denominators

100

11/12 - 2/12 - 1/12=

Simplify your answer

6/12=1/2

200

Double Points!

Do the parenthesis first

13/16 - (5/16 - 3/16)

11/16

300

19/50- 14/50= 

Simplify your answer

5/50=1/10

400

57/62-38/62=

19/62

500

64/100- 25/100- 16/100=

23/100

Subtracting Fractions with unlike denominators

100

7/8- 1/3=

13/24

200

4/5-1/4=

11/20

300

7/9-1/6=

11/18

400

9/10-3/4=

3/20

500

6/7-1/2=

5/14

Adding Fractions with unlike denominators

100

2/3+3/4=

17/12 OR 1 5/12

200

1/6+3/8=

13/24

300

2/3+1/6=

5/6

400

5/8+3/10=

37/40

500

2/3+1/5=

13/15

Adding and Subtracting Mixed Numbers

100

3 2/3-1 1/5=

2 7/15

200

4 3/4 -1 1/3=

3 5/12

300

3 3/10 + 4 2/5=

7 7/10

400

3 2/9+ 1 3/4= 

4 35/36

500

19 3/10+ 1 1/7=

20 31/70