Date: May 14, 2023

Adding Mixed Numbers with Unlike Denominators Worksheet Test

Instructions: Solve the following problems on adding mixed numbers with unlike denominators. Show all your work.

Part I: Addition of Mixed Numbers

1. Add the following mixed numbers: 3 5/6 + 2 1/4

2. Add the following mixed numbers: 4 2/3 + 3 1/5

3. Add the following mixed numbers: 5 3/8 + 1 1/2

4. Add the following mixed numbers: 2 3/4 + 3 2/5

5. Add the following mixed numbers: 7 1/6 + 5 5/9

Part II: Word Problems

1. If John has 2 1/2 pies and Mary has 3 3/4 pies, how many pies do they have in total?

2. Jenny ran 1 2/3 miles on Monday and 2 3/4 miles on Tuesday. How many miles did she run in total?

3. A recipe requires 2 1/4 cups of flour and 1 3/8 cups of sugar. How many cups of ingredients are needed in total?

4. A car traveled 2 1/3 miles in the morning and 3 1/5 miles in the afternoon. How far did the car travel in total?

5. If a pizza has 8 slices and John ate 2 3/4 slices and Mary ate 1 5/6 slices, how many slices are left?

Part III: Challenge Questions

1. Add the following mixed numbers: 6 2/3 + 4 5/9 + 3 1/2

2. Add the following mixed numbers: 1 1/4 + 2 2/3 + 5 1/2

3. Add the following mixed numbers: 7 2/5 + 4 1/3 + 3 3/8

4. Add the following mixed numbers: 2 5/6 + 3 1/4 + 4 3/5

5. Add the following mixed numbers: 5 1/3 + 2 2/7 + 6 5/9

Part IV: Bonus Questions

1. If a recipe requires 3 1/2 cups of flour and yields 12 servings, how much flour is needed per serving?

2. If a car travels at a speed of 45 miles per hour and travels 2 1/2 hours, how far did it travel?

3. If a pizza has 12 slices and John ate 2 1/4 slices and Mary ate 3 1/3 slices, what fraction of the pizza is left?

4. If a book has 300 pages and John has read 1/3 of the book and Mary has read 1/4 of the book, how many pages are left to be read?

5. A rectangular garden has a width of 5 1/2 feet and a length of 8 2/3 feet. What is the area of the garden in square feet?

End of worksheet test.