Homework and Remembering

Homework and Remembering

Volume 1

Cover Credit: (Cheetah) ?Stephen Meese/Alamy

Copyright ? by Houghton Mifflin Harcourt Publishing Company

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ISBN: 978-0-547-82425-3

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1-1

Name

Use the fraction bar below for Exercises 1?4.

Date

1. Label the first part of this fraction bar with the correct unit fraction.

2. Circle the first four parts of the bar. What fraction of the whole does this circled portion represent?

3. Write your fraction from Exercise 2 as a sum of unit fractions.

4. Represent the whole as the sum of the unit fractions.

5. Solve the problem below by circling parts of the fraction bar. Write the appropriate equation below the bar.

Brett is building a fence around his yard. He has worked on it

for

two

weeks

so

far.

He

finished

_2_

8

the

first

week

and

_3_

8

the

second week. What fraction of the entire fence has he built?

Eighths

6. Nena thinks that because 4 < 6, it must also be true that

_1_

4

<

_16_.

Explain

to

Nena

why

this

is

incorrect.

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UNIT 1 LESSON 1

Introducing the Math Board 1

1-1

Name

Date

List all the factors of each number.

1. 16 3. 33

2. 29 4. 40

List the first four multiples of each number.

5. 6 7. 15

6. 11 8. 1

Complete.

9.

_1_

3

+

_1_

3

=

11.

_6__

10

?

_5__

10

=

13.

_4_

9

?

_2_

9

=

10.

_2_

7

+

_3_

7

=

12.

_4_

6

+

_2_

6

=

14.

_1__

10

+

_1__

10

+

_1__

10

=

Write an equation. Then solve the problem.

15. Maggie has a ribbon 27 feet long. What is the length of the ribbon in yards?

16. Ma?uel has 15 goldfish. This is 6 more than Quinn has. How many goldfish does Quinn have?

Equation:

Equation:

Answer:

Answer:

17. In their yearbook photo, students in the chorus stood in four rows with 13 students in each row. How many students are in the photo?

18. Julie bought 19 beads at the craft store. Now she has 36 beads. How many beads did she have before she went to the craft store?

Equation:

Equation:

Answer:

Answer:

19. Stretch Your Thinking Rashid bought some baseball cards. After giving 7 cards to his friend Grace, he arranged the remaining cards in 6 rows of 4. How many cards did he buy?

Equation:

Answer:

2 UNIT 1 LESSON 1

Introducing the MathBoard

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1-2

Name

Date

1. Write a chain of equivalent fractions for the shaded parts.

=

=

=

=

=

=

=

=

Use the number lines to complete Exercises 2?7. Fourths

--0

--1

--2

--3

--4

4

4

4

4

4

Eighths

--0 8

--2 8

--48

--6 8

--8 8

Twelfths

--0

--3

--6

--9

1--2

12

12

12

12

12

2. What fraction is marked by the star?

3. What fraction is marked by the heart?

4.

If

you

have

_3_

4

cup

of

flour,

how

many

eighths

do

you

have?

5.

If

you

have

_3__

12

of

an

orange,

how

many

fourths

do

you

have?

6.

Which

is

greater,

_3_

4

or

_11_02_?

7. Give two equivalent fractions for _68_.

UNIT 1 LESSON 2

Explain Equivalent Fractions 3

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