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Basic Arithmetic

Representation on the Real Line

In the above real line, if $X = 3$ , which of the following is a possible value for $a?$

4.0 4 1.5 3.5

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In the above real line, if $A = 2$ and $B = 4$ , which of the following is a possible value for $x$ ?

6.24 2.54 4.6 1.70

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If $X=-10.28$ on the real line above, and the distance between each pair of marks is 1, what is the value of $A+B?$

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Which of the following represents the number that has the same absolute value as $X?$

A

B

C

D

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In the above number line, if $k = 4.4$ , which of the following is a possible value for $A$ ?

Note: in the image above, each tick mark represents one unit.

6 8 5 3

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