Free Printable The Number System

1.

The distance between -2.4 and 0 on a number line is |-2.4| units.

a)

true

b)

false

2.

On a number line |3.45| and -3.45 are the same point.

a)

true

b)

false

3.

On a number line |-15.2| is the same point as |15.2|

a)

true

b)

false

4.

The distance from -6.29 to zero is the same thing as the distance from 6.29 to zero on the number line.

a)

true

b)

false

5.

The equation has an unknown number.

$x\ \div\ \frac{3}{7}\ =\ \frac{7}{15}$

a)

$\frac{1}{5}$

b)

$\frac{21}{105}$

c)

$\frac{7}{35}$

d)

$5$

6.

Mrs. Feist needs to determine the number of $\frac{2}{3}\ oz.$ servings in a $2\ \frac{2}{3}\ oz.$ bar of chocolate. She calculates that there are 3 servings.

Is Mrs. Feist's calculation correct or not?

a)

Yes, Mrs. Feist is correct because $2\frac{2}{3}$ x $\frac{2}{3}$ = 3

b)

Yes, Mrs. Feist is correct because $2\frac{2}{3}$ $\div$ $\frac{2}{3}$ = 3

c)

Mrs. Feist is incorrect because $2\frac{2}{3}\ \div\ \frac{2}{3}\ =$ 4

d)

Mrs. Feist is incorrect because $2\ \frac{2}{3}\ \times\ \frac{2}{3}\ =1\ \frac{7}{9}$

7.

Consider the number line. Which statement(s) is true?

a)

The value of point A is greater than the value of point F.

b)

The value of point C is less than the value of point B.

c)

The value of point D is greater than the value of point C.

d)

The value of point E is greater than the value of point B.

8.

Select all ordered pairs that are located in the third quadrant of the coordinate grid.

a)

(3,6)

b)

(-2,3)

c)

(-4,-2)

d)

(1,-9)

9.

Select all ordered pairs that are located in the first quadrant of the coordinate grid.

a)

(-1,3)

b)

(9,2)

c)

(0,3)

d)

(4,2)

e)

(-2,2)

10.

True or False?

The distance between -5.21 and 0 on a number line is |-5.21| units.

a)

true

b)

false

11.

X $\div$ $\frac{5}{7}$ = $\frac{14}{25}$

a)

$\frac{5}{2}$

b)

$\frac{9}{32}$

c)

$\frac{2}{5}$

d)

$\frac{32}{9}$

12.

On a horizontal number line, -7 is located to the right of -11. Which inequality(s) represents this statement?

a)

-7 $<$ -11

b)

-11 $<$ -7

c)

-11 $>$ -7

d)

-7 $>$ -11

13.

One-third of a cantaloupe is divided equally among 4 people at a picnic.

What fraction of the cantaloupe does each person get?

a)

$\frac{1}{12}$

b)

$\frac{2}{4}$

c)

$\frac{3}{4}$

d)

$\frac{3}{12}$

The Number System

Total questions: 13

Worksheet time: 10mins

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