Add Mixed Numbers
Subtract Mixed Numbers
Regrouping
Word Problems
100

What is the sum?

3 2/5 + 2 1/3

5 11/15

100

What is the difference?

4 5/9 - 2 1/6

2 7/18

100

Find the difference.


3 2/9 - 1 2/3

1 5/9

100

Dani is baking bread. She has 7 7/9 cups of flour and she uses 3 5/6 cups. How many cups of flour does she have left?

3 17/18 cups

200

What is the sum?


14 1/6 + 6  2/3

20 5/6

200

What is the difference?

5 1/3 - 3 1/9

2 2/9

200

What is the sum?

4 2/3 + 3 3/4

8 5/12

200

A restaurant serves a pasta salad that is 2/5 pounds pasta and 1/3 pounds vegetables. What is the total weight of a serving of this pasta salad at the restaurant?

11/15 pounds

300

What is the sum?


7 2/9 +  11 3/4

18 35/36

300

What is the difference?

9 2/3 - 3 2/6

6 2/6

300

Find the sum.

7 1/2 + 2 6/7

10 5/14

300

A company makes 2 sizes of trail mix: 5 4/8 pounds bags and 2 3/4 pounds bags.What is the difference in pounds between the two size of the 2 bags? Simplify for an extra 100 points. 

2 3/4 pounds  or 2 6/8 pounds

400

Ashley adds 3 1/6 cups of chocolate chips and 2 2/9 cups of walnuts into a cookie mix. How much did she add to the cookie mix?

5 7/18 cups

400

Georgia has 3 2/3 yards of elastic to make bracelets. if she uses 1 1/2 yards, how many yards does she have left? 

2 1/6 yards

400

What is the difference?

6 1/4 - 2 5/6

3 5/12

400

Todd biked 3 3/5 miles on Saturday and 4 1/7 miles on Sunday. How many miles did he bike all together?

7 26/35

500

Allie and Lizzy walk 2 1/4 miles to the park and then 5 5/10 miles home. How far did they walk altogether? 

7 15/20 or 7 3/5 miles

500

Jeremy jumps 4 1/14 feet.  Jonny jumps 5 5/7 feet. How much farther does Jonny jump than Jeremy?

1 9/14 feet

500

Melissa made 8 2/3 quarts of punch. She needs 10 1/2 quarts of punch for a party. How much more punch does she need?

1 5/6 quarts

500

David shucked 4 3/4 pounds of corn the first 10 minutes of a race and 5 4/5 the second 10 minutes of a race. Kate shucked 3 4/5 pounds in the first 10 minutes and 6 1/4 pounds the second 10 minutes. Who shucked more corn? How do you know?

David shucked more corn. 

David: 10 11/20

Kate: 10 1/20