Vocabulary
Numbers that are greater than 0.
Positive Numbers
order from least to greatest : 5, −7, 6, −2, 0
-7, -2, 0, 5, 6
l-32l
32
Write the integer (number) that represents the scenario:
The sun was out and the temperature increased 20 degrees
+20 or 20
Opposite of -2
2
Numbers that are less than 0.
Negative Numbers
order from greatest to least: −3, 5, 9, −8, 1
9, 5, 1, -3, -8
l45+ 12l
57
Write the integer (number) that represents the scenario:
Joe lives in a city that is 13,000 feet below sea level.
-13,000
Opposite of 134
-134
Numbers that are the same distance from 0.
Opposite Numbers
order from least to greatest: 35 , −117, 69, −171, −99
-171, -117, -99, 35, 69
absolute value of -99
What is 99?
Write the integer (number) that represents the scenario:
George did a withdrawal of 10,000 dollars
-10,000
Solve and then find the Opposite of 2+5
-7
The distance from zero on a number line is called __________.
Absolute value
order from least to greatest: |11|, |0|, |-3| , |-33|, |9|, |-800|, |-1|, |-10|
|0|, |-1|, |-3|, |9|, |-10|, |11|, |-800|
l-100l + |-5|
105
Write the integer (number) that represents the scenario:
The football player had a 13 yard loss on the play
-13
Solve and then find the Opposite of 100 - 45
-55
Name the three reasons how negative numbers are represented in real-life.
To measure temperature (below 0 degrees), under sea level, money (debt)
order from least to greatest: l-456l, -23, 0, 1, 766, l-86l, 45, 16
-23, 0, 1, 16, 45, l-86l, l-456l, 766
Solve:
l15 + 100l - 2
113
Bob tipped the waitress $15.00 for great service
+15 or 15
Solve and then find the Opposite of 0 x 16
No opposite (0 has no opposite)