Multiplying Fractions!

Fraction by Whole Number

100

1/3 X 5

5/3

200

1/2 X 4

2

300

2/3 x 4

8/3 

400

4/5 X 10

8

500

12 X 3/4

9

Fraction by Fraction

100

5/6 X 5/6

25/36

200

1/3 X 2/7

2/21

300

4/5 X 7/8

7/10

400

7/9 x 5/7

35/63

500

3/8 X 7/9

21/72

Vocabulary

100

What is the top number of a fraction called? 

Numerator 

200

What is the line in the middle of a fraction called?

It has no name!!

300

What is the bottom number of a fraction called?

Denominator 

400

When the number on top is bigger than the number on bottom, what is this called?

Improper Fraction

500

What is this called? 4 1/3 

Mixed Number Fraction

Review

100

1.2 + 3.4 

4.6

200

20.10 - 12.28 

7.82

300

10.2 x 6 

61.2

400

1.2 x 3.4 

4.08

500

10.35 divided by 5 

2.07

Random

100

1/4 X 5

5/4 

200

7/8 X 4/7

1/2

300

How many kids does Miss Cajas have?

23 kids :) 

400

Is Miss Cajas married?

NO, but she will be soon :) 

500

Does Miss Cajas have a dog?

Yes :)