Mr. K Jeopardy

Equivalent Fractions

100

When making equivalent fractions, if I multiply my numerator by a number where else should I multiply?

The Denominator

200

Is 5/14 an equivalent fraction to 1/3

No

300

Write an equivalent fraction for 2/3.

4/6

8/12

10/15

400

Fill in the blank:

2/4 = __/8

4

Work:

2/4 = 4/8

500

Fill in the blank:

5/__  = 60/144

12

Work:

5/12 = 60/144

Adding Fractions

100

1/3 + 1/3 =

2/3

200

Fill in the blank: 

3/8 +  /8 = 8/8

5

300

1 2/3 + 2 2/3 =

3 3/3 or 4 wholes

400

13/5 + 1 2/5

20/5 or 4 wholes

500

_____ - 1 2/4 = 3 1/4

4 3/4

Subtracting Fractions

100

4/7 - 3/7 =

1/7

200

Fill in the blank:

5/9 -  /9 = 2/9

3

300

1 - 3/5 =

2/5

400

2  3/4 - 1  1/4 =

1  2/4

500

3  1/5 - 1  3/5 =

1  3/5

Multiplying Fractions

100

3 x 1/2 =

3/2

200

6 x 5/6 =

30/6 or 5 wholes

300

What is 5 x 2/4 as a repeated addition equation?

2/4 + 2/4 + 2/4 + 2/4 + 2/4

400

What is 

2/5 + 2/5 + 2/5 =

as a multiplication equation.

3 x 2/5

500

Alex went to Jonathan's house for his birthday. He saw 3 large pizzas. He ate 2/8 of each pizza. How fraction of pizza did he eat?

6/8

Work: 

2/8 + 2/8 + 2/8

Improper Fractions/Mixed Numbers

100

An Improper fraction is?

A fraction whose numerator is bigger than the denominator.

Example: 5/4

200

What is a Mixed Number?

A number that has both a Numerator and Denominator.

Example: 1  1/4

300

How can I turn a whole number into a fraction?

I change it to a fraction with the same numerator and denominator.

Example: 5/5

400

Turn this improper fraction into a mixed number:
 4/3

1  1/3

500

Turn this mixed number into an improper fraction:

1  4/6

10/6