Integers, Opposites, and Absolute Value

Express an integer: a plane descended 3000 ft

• 3000

• 300

• -300

• -3000

What is the distance from 10 to -5 on a number line?

• -15 spaces

• 10 spaces

• 15 spaces

• -5 spaces

Opposites are the same distance from zero. This statement is....

• always true

• sometimes true

• never true

• not enough information

Which of the following has the greatest value?

• -99

• -121

• -1

• -122

Order these values from least to greatest.

• -19

• -3

• 0

• | -6 |

• -(-8)

Integers include ​ positive ​ (a)   numbers and ​ their ​ (b)   which are ​ (c)   whole numbers. ​ (d)   is also an integer. ​ (e)   and decimal numbers are not integers.

• whole

• opposites

• negative

• zero

• fractions

-65 ​ (a)   -63

| -94 |​ (b)   90

| -19 | ​ (c)   - (-19)

• <

• <

• =

Which of the following expressions can be used to determine the difference between 38 and -21?

On a number line the value closest to zero is always greater. This statement is....

• always true

• sometimes true

• never true

What is the absolute value of 7?

• -7

• 0

• 1

• 7