Adding,Subtracting,Multiplying,Dividing Fractions Review - (Ms. Noonan)

Addition

100

1/6 + 4/6

5/6

200

TRIPLE JEOPARDY

2 3/4 + 1/4

3

300

1/4+5/8

7/8

400

8 7/9 + 2 2/3

11 4/9

500

10  5/6+ 8 14/15

19 23/30

Subtraction

100

3/4 + 2/4

1/4

200

17- 8 2/3

8 1/3

300

7/12 - 1/2

1/12

400

9 1/2- 5 8/18

3 5/6

500

3/12 - 1/8

1/8

Multiplication

100

5/7 x 7/3

35/24

200

3/4 X 5/9

15/36

300

Compare these fractions:

9/11 X 17/18

8/7X9/11

Less than

400

3 1/3 X 1 3/5

5 1/3

500

3 1/4 X 3 1/3

10 5/6

Division

100

4 divided by 1/3

12

200

1/5 divided by 7

35

300

1/5 divided by 4

1/20

400

5 divided by 1/6

30

500

14 divided by 1/2

28

Word Problems & More Subtraction

100

Jamie, Astree, and Jazmine make spend their day baking a cake. They eat some. and now there is 3/5 of the cake left. Rebecca and Hiba eat 1/2 of the remaining cake. How much is left?

3/10

200

Jeffrey and Madelyn are having a lemonade stand. After a long day of selling, they have 1/4 left of their pitcher. They drink 3/4 of what is left. How much did they drink?

3/8

300

Carter and Cameron earn 40 dollars which is 1/3 the price of a new hockey stick. What is the price of the stick?

12 dollars

400

Daniel and Charlie have 1/3 tray of brownies left. Anya comes over and now they want to split the remaining brownies between the three of them. How much will each of them get?

1/9

500

During IE Block, Carlos spends 4 1/3 hours playing Kahoot. Lada also plays Kahoot for 1 2/5 hours. How much did they play altogether?

4 11/15 hours

Vocabulary for Working with Fractions

100

TRIPLE JEOPARDY 

In a regular school week what fraction of a week do you spend at school?

5 out of 7 days. 

5/7

200

12/7 is an example of an _______________. This is not in the simplest form!

improper fraction

300

Fractions must have the same _________ before adding or subtracting. (Hint: This is the 1st step when adding or subtracting fractions)

denominator

400

Fill in the blank: Use __________ fractions common denominator before adding or subtracting. 

equivalent

500

DOUBLE JEOPARDY

If there are a total of 90 fifth grade students at Fremont Elementary. What fraction of fifth grade students would Mr. Relador's class currently represent. 

1/3