4th Grade: Fractions Review Jeopardy

Adding fractions

100

What is 4/12 + 5/12?

9/12

200

Add the fractions. Write the answer as a mixed number. 3  1/5 + 4/5 =

3  5/5 = 4

300

Find the sum. 3  2/12 + 2  4/12.

5  6/12 = 5  1/2

400

Which expressions show how 4/5 can be decomposed?

a.  4/3 + 4/2   b.  3/5 + 1/5   c.  2/2 + 2/3  

d. 1/5 + 1/5 + 1/5 + 1/5  

b. & d. 

500

On Monday Terra spent 4  4/5 hours studying. On Tuesday she spent another 7  4/5 hours studying. What is the combined length of time she spent studying? 

12  3/5  =  63/5

Subtracting fractions

100

5/10 - 3/10 = ?

2/10

200

What is 11/12 - 5/12?

6/12 = 1/2

300

Find the difference 7  7/8 -  6/8 =

7  1/8

400

Keng bought a box of fruit that weighed 2  2/4 kilograms. If he gave away 1  3/4 kilograms of fruit to his friends, how many kilograms does he have left? Write your answer in simplest form.

3/4

500

A full garbage truck weighed 4  3/10 tons. After dumping the garbage, the truck weighed 1  8/10 tons. What was the weight of the garbage?  Write your answer as a mixed number.

2  5/10  = 2  1/2 tons

Equivalent fractions

100

Find the missing value: 3/5 = ?/20

12

200

Find the missing value: 2/3 = /21?

14

300

List 4 fractions that are equivalent to: 2/6

answers may vary ... 1/3, 3/9, 4/12, 5/15, 6/18, 7/21, 8/24

400

What is the missing value in: 12/32 = ?/8

3

500

Write an equivalent fraction with the numerator 25 for 5/8.  

25/40 

Mixed bag

100

Write 3  3/5 as an improper fraction.

18/5

200

True or False.  If false, make it correct.

3/4  =  7/12  

False

300

Convert 23/3 into a mixed number.

7  2/3

400

Use <, > and = to compare the fractions: 

3/4    _______   3/3

<

500

Compare  <, =, >

8/12  ________  4/5

<

Word Problems

100

A chef bought ⁷⁄₁₂ pounds of carrots. If he later bought another ⁵⁄₁₂ pounds of carrots, what is the total weight of carrots he bought?

12/12 = 1 pound

200

Sam drew a line that was 2/10 inches long. If he drew a second line that was 4/10 inches longer, what is the length of the second line?

6/10 inches

300

Amy had 6/12 cups of flour. If she used 5/12 cups of flour for baking, how much flour did she have left?

1/12 cups of flour

400

Sam spent 7/10 hours working on his reading and math homework. If he spent 4/10 hours on his reading homework, how much time did he spend on his math homework?

3/10 hours

500

A recipe called for using 1  1⁄8 cups of flour before baking and another 6  6/8 cups after baking. What is the total amount of flour needed in the recipe?

7  7/8