Adding Fractions and Mixed Numbers

Adding Fractions with Like Denominators

100

What is 1/2 + 1/2?

1

200

What is 2/13 + 1/13?

3/13

300

What is 2/5 + 4/5? 

6/5 or 1 1/5

400

What is 6/7 + 6/7?

12/7 or 1 5/7

500

What is 8/9 + 7/9? 

15/9 or 1 2/3

Adding Mixed Numbers with Like Denominators

100

What is 7 2/3 + 6 1/3?

14

200

What is 11 7/16 + 3 3/16? 

14 10/16 or 14 5/8

300

What is 16 7/8 + 7 7/8? 

23 14/8 or  24 6/8 or 24 3/4

400

What is 4 7/12 + 7 11/12? 

11 18/12 or 12 6/12 or 12 1/2

500

What is 14 19/20 + 8 5/20? 

22 24/30 or 23 4/20 or 23 1/5

Adding Fractions with UNLIKE Denominators

100

What is 2/3 + 1/6? 

5/6 or 15/18 

200

1/4 + 5/12 

8/12 or 2/3

300

2/5 + 1/2 

9/10

400

1/3 + 1/4

7/12

500

3/8 + 3/4 

36/32 or 1 4/32 or 1 1/8

Adding Mixed Numbers with UNLIKE Denominators

100

1 1/4 + 2 3/8 

3  20/32 or 3 5/8

200

2 2/3 + 3 1/6 

5 15/18 or 5 5/6

300

3 2/3 + 4 5/6 

7 27/18 or 8 9/18 or or 8 1/2

400

1 1/3 + 2 1/6 + 1 5/9

5 1/18

500

4/5 + 12 2/3

12 22/15 or 13 7/15

Review

100

3.25 + 3.5 

6.75

200

what is ten times more than 3.25

32.5

300

53.4 divided by 3

17.8

400

8.25 x 0.3

2.475

500

Suppose I am making salad. I use 1 1/2 cups of kale, 2 cups of spinach, and 3/4 cups of romaine lettuce. How much green vegetable do I use altogether? 

4 1/4 cups