FRACTION JEOPARDY REVIEW!

Equivalent Fractions

100

Write two equivalent fractions for 2/3

WHAT IS 4/6 6/9 8/12 10/15

(other possible answers)

200

Write two equivalent fractions for 1/3.

2/6,  3/9,  4/12,  5/15

(other possible answers)

300

Write two equivalent fractions for 5/10.

1/2,  10/20,  15/30,  20/40

(other possible answers)

400

Write two equivalent fractions for 3/4.

6/8,  9/12,  15/20,  18/24

(other possible answers)

500

Write two equivalent fractions for 1.

1/1,  2/2,  3/3,  4/4

(other possible answers)

Simplify the Fraction

100

Simplify the fraction 5/10.

1/2

200

Simplify the fraction 8/12.

2/3

300

Simplify the fraction 6/16.

3/8

400

Simplify the fraction 4/40.

1/10

500

Simplify the fraction 7/49.

1/7

Compare/Ordering Fractions

100

Put these fractions in order from greatest to least

1/2       3/4       1/4

3/4, 1/2, 1/4

200

Compare the fractions using <, >, or =.

1/5 and 1/3

1/5  <  1/3

300

Compare the fractions using <, >, or =.

3/4     3/5

3/4  >  3/5

400

Compare the fractions using <, >, or =.

1/2     1/4

1/2 > 1/4

500

Put these fractions in order from greatest to least

2/9         2/3       2/5

2/3, 2/5, 2/9

Multiples

100

List the first 5 multiples of 8...

8, 16, 24, 32, 40

200

What is the least common multiple of 8 and 12

24

300

Find the Least Common Multiple of 20 and 25

100

400

Find the least common multiple of...

4, 5, and 8

40

500

Is it possible to list all of the multiples of the number 30? Why or why not?

No, it is not possible because there are an infinite number of multiples of any number.

Multiples are MANY!

GCF

100

Using the list method find the GCF of 15 and 9.

3

200

List all the factors of 20.

1, 2, 4, 5, 10, 20

300

What is the GCF (Greatest Common Factor) of 6 and 15?

3

400

Find the GCF of 16 and 24.

8

500

Vivian is helping make costumes for a school play. She has 36 black buttons and 18 gold buttons. If each costume has the same buttons, what is the largest number of costumes she can make without having buttons left over?

18 costumes - the GCF is 18

18+18=36 

Each costume would have 2 black buttons and 1 gold button.

Improper Fractions/Mixed Numbers

100

Turn to a mixed number

7/2

3 1/2

200

Turn to a mixed number

13/4

3 1/4

300

Turn to a 5 and 4/7 into an improper fraction.

39/7

400

Turn to a mixed number

50/10

5

500

Turn to a mixed number

66/7

9 3/7

Fractions and Decimals

100

Convert 3/20 into a decimal.

0.15

200

Convert 0.15 into a fraction in simplest form

3/20

300

Convert 0.8 into a fraction in simplest form.

4/5

400

Convert 4 and 5/6 into a decimal.

4.8333  with repeating 3

500

Put these fractions and decimals in order from least to greatest.

5/6     30/60      0.35     7/8     1/3    

1/3   0.35   30/60    5/6    7/8