Improper Fractions to Mixed Numbers
Estimating Sums and Differences of Fractions
Adding and Subtracting Fractions
Adding and Subtracting Mixed Numbers
Word Problems
100

8/5 

1 3/5

100

3 1/6 + 5 8/9 =

3 + 6 = 9

100

2/10 + 4/5

10/10 or 1

100

1 1/3 + 4 2/9 = 

5 10/18 or 5 5/9

100

Write the expression in fraction form:

Four pizzas equally divided by 7 friends.

4/7 

200

16/5

3 1/5



200

1 1/2 + 2 1/4 = 

2 + 2 = 4

200

1/6 + 1/3 = 

3/6 or 1/2

200

2 3/4 + 1 5/8 = 

3 11/8 or 4 3/8

200

Write the expression in fraction form:

A baseball team has 18 members.  The team orders 5 pizzas to share equally after a game.

5/18

300

21/3

7

300

4 6/7 + 3 1/5 = 

5 + 3 = 8

300
3/4 - 2/5 = 

7/20

300

3 1/2 - 1 5/8 = 

2 1/8 
300

Mr. Reed cooks 3 cups of rice.  He divides the rice equally between 5 bowls.  Mr. Reed then pours 1 1/4 cups of chili into each bowl.  How many cups of rice and chili are in each bowl?

1 17/20 cups

400

43/10

4 3/10

400

9 1/8 - 9 2/7 = 

9 - 9 = 0

400

9/5 - 1/2 = 

13/10 or 1 3/10

400

6 4/6 - 2 1/9 = 

4 10/18 or 4 5/9

400

Jessica needs to know whether a boz that holds 2 gifts weighs greater than 4 lbs.


The gifts weigh 1 7/8 lb & 9/10 lb.

The box weighs 1/3 lb.

Using estimation, determine whether the total weight is greater or less than 4 lbs.

The total weight is less than 4 lbs.
500

13/6

2 1/6

500

8 2/5 - 3 1/6

8 - 3 = 5

500

12/15 - 3/5 = 

3/15 or 1/5

500

6 1/4 - 3 3/4 = 

2 2/4 or 2 1/2

500
Gabby has 10 1/2 feet of ribbon.  If she uses 2 3/4 feet of the ribbon, how much ribbon will be left over?

7 3/4 feet of ribbon

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