Free Printable Homework Saxon Math Course 3 Lessons #13 & #14

1.

Simplify:

\frac{4}{9}+\frac{5}{9}

a)

1

b)

$\frac{9}{9}$

c)

$\frac{36}{45}$

d)

$\frac{20}{36}$

2.

Simplify:

\frac{2}{3}-\frac{2}{3}

a)

$\frac{6}{6}$

b)

$\frac{4}{6}$

c)

0

d)

$\frac{4}{9}$

3.

Simplify:

3\ \frac{1}{3}+2\ \frac{1}{2}

a)

b)

6

c)

$6\ \frac{1}{6}$

d)

$5\ \frac{5}{6}$

4.

Simplify:

6\ \frac{5}{6}-2\ \frac{1}{3}

a)

$8\ \frac{6}{9}$

b)

$4\ \frac{1}{3}$

c)

$12\ \frac{5}{18}$

d)

$4\ \frac{1}{2}$

5.

Do you need to regroup when solving the equation:

6\ \frac{5}{6}-2\ \frac{1}{3}

a)

Yes

b)

No

6.

A door frame is 32 1/4 inches wide and is trimmed with molding on each side that is 1 5/8 inches wide. How long does the molding across the top need to be?

a)

$33\ \frac{7}{8}$ inches long

b)

$35\ \frac{1}{2}$ inches long

c)

$32\ \frac{6}{32}$

d)

$35\ \frac{7}{8}$

7.

$3\ \frac{1}{2}+\left(2\ \frac{1}{2}+4\ \frac{9}{10}\right)$

When I rearrange the equation above to:

3\ \frac{1}{2}+\ \left(4\ \frac{9}{10}+\ 2\ \frac{1}{2}\right)

I am using the Commutative Property.

a)

True

b)

False

8.

Write 0.15 as a reduced fraction.

a)

$\frac{3}{20}$

b)

$\frac{1.5}{10}$

c)

$\frac{15}{100}$ 15/100

d)

$\frac{6}{40}$

9.

The set of whole numbers is closed under:

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

10.

$\frac{3}{5}$

Select the fraction equivalent with a denominator of 100 is:

a)

$\frac{15}{100}$

b)

$\frac{8}{100}$

c)

$\frac{60}{100}$

d)

$\frac{30}{50}$

11.

Find the area of a the ceiling of a room that is 14 feet wide and 16 feet long.

(a)

12.

Find the average (mean) of 1, 3, 5, and 7.

a)

5

b)

4

c)

7

d)

16

13.

The lengths of the tennis rackets on the shelf were 22 inches, 26 inches, 28 inches, and 20 inches. What was the average length of the racquets?

(a)

14.

Kimberly and Kerry delivered 280 papers in 4 weeks. What was the average number of papers delivered per week?

(a)

15.

The formula for the area (A) of a parallelogram is A = bh. Find the area of a parallelogram with a base (b) of 12 in. and a height (h) of 4 in.

a)

48

b)

16 inches

c)

48\ in^2

d)

$\frac{1}{3}$

16.

In expression 4ac what is the constant?

a)

a

b)

c

c)

ac

d)

4

17.

$w\ +\ 5\ =\ 16$

Solve the equation:

(a)

18.

$\frac{12}{z}=6$

Solve the equation.

a)

6z = 12

b)

2

c)

z = 18

d)

z = 6

19.

Find ac when a = 2 and c = 9

a)

18

b)

11

c)

4.5

d)

7

20.

What is the difference between the product of 6 and 8 and the sum of 8 and 12?

a)

82

b)

28

c)

34

d)

48

Homework Saxon Math Course 3 Lessons #13 & #14

Total questions: 20

Worksheet time: 13mins

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