Adding, Subtracting, Multiplying and Fraction of a Set Jeopardy

Adding Fractions

100

One ribbon is 5 2/7 cm long. Another ribbon is 2 ¼ cm long. How long are the ribbons combined?

7 15/28

200

⅞ + ⅔

1 13/24

300

2 ⅔ + 1 5/9 

5 2/9

400

1 ¼ + 2 ⅚ 

4 1/12

500

20 41/42 + 14 13/14

35 19/21

Subtracting Fractions

100

⅘ - ⅓

7/15

200

4 ⅚ - 1 ¼

3 7/12

300

4 ⅙ - 1 ⅔

2 1/2

400

Ms. Brooks planned to spend 2 ⅓ hours reading. She got carried away in the book and spend 3 ⅙ hours reading. How much longer did she read than she had planned?

5/6 hour

500

48 1/7 - 45 3/4 

2 11/28

Multiplying Fractions

100

¼ x 26

6 1/2

200

40 x ⅔

26 2/3

300

54/59 x 59/60

9/10

400

770/800 x 10/11

8 3/4

500

Ms. Brooks drinks 2 5/7 cups of coffee everyday. How much coffee does she drink in 3 weeks?

47 cups

Fraction of a Set

100

How many minutes are in 2/3 of an hour?

40 minutes

200

What fraction of a foot is 8 in?

2/3

300

Ms. Brooks had $50. She spent 2/5 of it on holiday gifts for her family. How much did she spend?

$20

400

There are 120 people watching a performance. 5/6 of them are kids. How many adults are watching the performance?

20

500

3/4 of Ms. Brooks' pants are black. If she has 8 more black pants than any other color, how many pants are a different color. 

4