Rational Numbers

Order from least to greatest:
[-8, 7, -6, 5, -4, 3, -2]

• ^{-2, 3, -4, 5, -6, 7, -8}
• ^{-2, -4, -6, -8, 3, 5, 7}
• ^{-6, -8, -4, -2, 7, 5, 3}
• ^{-8, -6, -4, -2, 3, 5, 7}

What is the definition of absolute value

• a negative number away from zero 
• the distance a number is from zero
• a positive number away from zero
• a number called zero

Order the integers from least to greatest.
		4, –4, –2, 2, –8

• 4,-4,-2,2,-8
• 4, 2, -2, -4, -8
• -8, -4, -2, 2, 4
• 8, 2, -24, -4

Select all numbers whose absolute value is greater than 8.

• | 11 |

• |-7|

• |-8|

• | 4 |

• |-13|

What is the opposite of 1/4?

• -4
• - 1/4 
• 1/4
• 4

If you are at SEA LEVEL, you are at
______on a number line.  

• Positive
• Negative
• Zero

Which number is farthest from 0?

• -6
• -4
• 3
• 5

What is  |-20| ?

• 20
• -20
• 1/20
• -1/20

A worker in a silver mine descends 60 feet. Use an integer to represent the change in the worker's position.

• 60
• −60 feet
• 60 feet
• −60

Which of these situations can be represented by the opposite of 4?

• You climb up 4 flights of stairs.
• You walk down 4 flights of stairs.
• The temperature rises 4⁰F.
• A plant grows 4 inches taller.