Free Printable Final Exam Review Part 1

1.

What is

\left|-5.6\right|

?

a)

$5.6$

b)

$-5.6$

c)

$0$

d)

$\frac{1}{5}$

e)

$-\frac{1}{5}$

2.

What is

\left|4\ \frac{1}{2}\right|

?

a)

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

b)

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

c)

$0$

3.

Which of the following elements has the highest melting point?

a)

Helium

b)

Mercury

c)

Potassium

4.

Which of the following continents has the lowest altitude?

a)

Africa

b)

Asia

c)

Europe

d)

North America

5.

Order the following numbers from LEAST to GREATEST.

-2.3\ ,\ 0\ ,\ 4\ \frac{3}{4}\ ,\ -2\ \frac{1}{5}\ ,\ 4.7

a)

$-2.3\ ,\ -2\ \frac{1}{5}\ ,\ 0\ ,\ 4.7\ ,\ 4\ \frac{3}{4}\$

b)

$4\ \frac{3}{4}\ ,\ 4.7\ ,\ 0\ ,\ -2\ \frac{1}{5}\ ,\ -2.3$

c)

$0\ ,\ -2\ \frac{1}{5}\ ,\ -2.3\ ,\ 4.7\ ,\ 4\ \frac{3}{4}$

d)

$-2\ \frac{1}{5}\ ,\ -2.3\ ,\ 0\ ,\ 4.7\ ,\ 4\ \frac{3}{4}$

6.

Select ALL of the following that represent a number and its additive inverse.

a)

$-2\ +\ 2$

b)

$16\ +\ 16$

c)

$-3\ +\ \left(-3\right)$

d)

$33\ +\ \left(-33\right)$

7.

Select ALL of the following that represent a number and its additive inverse.

a)

$-8.1\ +\ \left(-8.1\right)$

b)

$0.5\ +\ \left(-0.5\right)$

c)

$-17.4\ +\ 17.4$

d)

$4.6\ +\ \left(-4.6\right)$

8.

Which of the following expressions represents the number line?

a)

$-3\ +\ 0$

b)

$-3\ -\ 3$

c)

$-3\ +\ 3$

d)

$0\ -\ 3$

9.

Which of the following expressions represents the number line?

a)

$5\ -5$

b)

$-5\ +\ 5$

c)

$5\ -\ 10$

d)

$-5\ +\ 10$

10.

The temperature at 7:00am is -10 degrees Fahrenheit. At 2:00pm the temperature is 5 degrees Fahrenheit. Which of the following statements correctly describes the change in temperature?

a)

The temperature rose 5 degrees.

b)

The temperature dropped 5 degrees.

c)

The temperature rose 15 degrees.

d)

The temperature dropped 15 degrees.

11.

Select ALL of the following that will result in a negative answer.

a)

$\left(-\frac{1}{2}\right)\ \times\ \frac{3}{4}$

b)

$\left(-\frac{1}{2}\right)\ \times\ \left(-\frac{3}{4}\right)$

c)

$\frac{1}{2\ }\ \times\ \left(-\frac{3}{4}\right)$

d)

$\frac{1}{2}\ \times\ \frac{3}{4}$

12.

Select ALL of the following that will result in a positive number.

a)

$\frac{44}{11}$

b)

$\frac{-44}{-11}$

c)

$\frac{44}{-11}$

d)

$\frac{-44}{11}$

13.

There are 7.4 acres of land that will be divided into 9 equal lots. Which of the following values represents the closest approximation of acres within each lot?

a)

0.82

b)

0.83

c)

1.21

d)

1.22

14.

There are 1.5 acres of land that will be divided into 8 equal lots. Which of the following values represents the closest approximation of acres within each lot?

a)

0.18

b)

0.19

c)

5.33

d)

5.34

Final Exam Review Part 1 - Number Sense

Total questions: 14

Worksheet time: 1hrs 10mins

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