Unit 9 Jeopardy

Adding Fractions

100

What is 1/8 + 3/8?

4/8

200

What is 4/10 + 5/10?

9/10

300

What is 4/7 + 5/7?

1 2/7 (will not take 9/7)

400

What is 2/5 + 3/5?

1

500

What is 2 3/5 + 1 4/5?

4 2/5

Subtracting Fractions

100

What is 5/9 - 2/9?

3/9

200

What is 7/12 - 4/12?

3/12

300

What is 9/6 - 5/6?

4/6

400

What is 10/4 - 6/4?

1

500

What is 3 1/4 - 1 3/4?

1 2/4

Mixed Numbers

100

Convert 9/4 to a mixed number

2 1/4

200

Convert 6/5 into a mixed number

1 1/5

300

Convert 8/3 into a mixed number

2 2/3

400

Convert 8/7 into a mixed number

1 1/7

500

Change 15/5 from an improper fraction into a whole number.

3

True or False

100

True or False:

I can leave my answer as an improper fraction

False

200

True or False:

2 2/5 - 4/5 = 2 2/5

False (1 3/5)

300

True or False: 

I can subtract 3/4 from 1/4

(1/4-3/4)

False

400

True or False:

1 1/2 + 1 3/2 = 4

True

500

True or false:

1 1/4 - 3/4 = 2/4

True

Word Problems

100

Alice ran 9/10 of a mile and Jonathan ran 5/10 of a mile. How much farther did Alice run than Jonathan?

4/10

200

A ribbon is 6/10 meters long. You cut off 4/10 meters. How many meters are left?

2/10 meters

300

Aiden ran 11/9 mile. Sebastian ran 8/9 miles. What is the total distance they ran altogether?

2 1/9

400

Maria had 6 1/4 pounds of rice.
She used 2 3/4 pounds.

How many pounds of rice does Maria have left?

4 2/4

500

Aliana has 1 8/12 pounds of chocolate chips. She uses 10/12 pound to make cookies. How many pounds does she have left?

10/12