﻿ Number Line Worksheets | Problems & Solutions # Number Line Worksheets

Number Line Worksheets
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1.
Which of these numbers does A represent?  a. $1\frac{4}{10}$ b. $\frac{10}{14}$ c. $\frac{14}{100}$ d. $\frac{4}{10}$

2.
Which of these letters is $\frac{4}{10}$ represented by?  a. S b. R c. P d. Q

3.
Which of these numbers does the point X represent on the number line?  a. 2.5 b. 1.25 c. 1.75 d. 0.5

4.
Which of these numbers does the point Q represent on the number line?  a. 2.25 b. 2.75 c. 2.5 d. 1.5

5.
Which of these numbers does the point P represent on the number line?  a. 3.35 b. 3.5 c. 3.75 d. 1.5

6.
Which of these decimals does the point A represent on the number line?  a. 2.5 b. 4.5 c. 3.25 d. 3.5

7.
Which of these decimals does the point A represent on the number line?  a. 3.5 b. 1.75 c. 1.5 d. 2.5

8.
Identify the point that represents the decimal 0.5 on the number line.  a. B b. D c. E d. C

9.
Identify the point that represents the fraction $\frac{9}{2}$ on the number line.  a. E b. D c. C d. A

10.
Identify a number that is a rational number, an integer, a whole number, and a natural number. a. $3\frac{1}{4}$ b. 38 c. - $\frac{2}{3}$

#### Solution:

0 is a whole number and an integer.
[Whole numbers are {0, 1, 2, ...}, Integers are the set of whole numbers and their opposites.]

31 / 4 is a mixed number, which can be written in the form of rational number as 13 / 4.
[A rational number is the ratio of two integers in the form ab, where b ≠ 0.]

23 is a negative rational number.

38 is a natural number.
[Natural numbers are {1, 2, 3, ...}.]

38 is an integer, a whole number and it can also be written in the form of rational number as 38 / 1.

So, 38 is a rational number, an integer, a whole number, and a natural number.