Math Chapter 12 Review

Adding Unit Fractions to Multiply.

100

2 x 1/10 = ?

Write as a unit fraction.

1/10 + 1/10 = 2/10

200

5 x 1/5 = ?

1/5 + 1/5 + 1/5 + 1/5 + 1/5 = 5/5

300

6 x 1/12 =?

1/12 + 1/12 + 1/12 + 1/12+ 1/12 + 1/12= 6/12

400

9 x 1/6 = ?

1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 9/6

500

20 x 2/10 = ?

2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 + 2/10 +2/10 + 2/10+ 2/10 + 2/10 + 2/10+ 2/10 +2/10 = 40 /10

Multiplying a whole number by a fraction.

100

6 x 1/8 = ?

6/8

200

15 x 1/4 = ?

15/ 4

300

53 x 1/10 = ?

53/10

400

72 x 1/6 = ?

72 /6

500

22 x 3/6 =? 

11

Represent Situations Involving Multiplying a Fraction and a Whole Number.

100

Write an equation for the word problem.

There 24 blocks that weigh 3/4 pound each. What is the total weight of the blocks? 

24 x 3/4 =n

200

28 x 3/5 =t

t= 16 4/5

300

40x 3/4 = z

z = 30

400

29 x 2/3 = y

y = 19 1/3

500

There are 32 tiles that are all 8/12 foot long. What is the total length of the tiles? 

Write an equation.

32 x 8/ 12 =t

Model Multiplying a Fraction and a Whole Number.

100

Draw a fraction model to represent 3 x 3/10 = ?

9/10

200

Draw a fraction model 4/6 x 9 = ?

36/ 6 or 6

300

Draw a fraction model to represent 8 x 3/8 = ?

24/8 or 3

400

Draw a model to represent 5/12 x 11 = ?

55/12 or 4 7 /12

500

7/8 x 30 = ?

210/8 or 26 1/4

All About Ms. Cannella

100

Ms. Cannella's favorite color is.

Turquoise or Blue.

200

What is Ms. Cannella's brother's name. 

Francis or Fran

300

What was Ms. Cannella's last musical she was in. 

The Addams Family

400

Who is Ms. Cannella's favorite musical artist. 

Beyonce, Bruno Mars, Coldplay.

500

Ms. Cannella's favorite dessert.

Cheesecake