Vocabulary
Integers and Rational Numbers.
Add and Subtract Integers
Multiply and Divide Integers
Absolute Values
100
absolute value, opposite, integers, rational number
The ______________ is the number's distance from 0.
absolute value
100
What is the integer and its opposite of points A and B?
A: 3, -3
B: -1, 1
100
64 + (−15)
49
100
7 ∙ (−14)
-98
100
Find the value abs(-9)
9
200
absolute value, opposite, integers, rational number
The counting numbers, their opposites, and 0 are ____________.
integers
200
What is the integer and its opposite of points C and D?
C: 6, -6
D. -7, 7
200
−18 − (−55)
37
200
−123 ÷ −4
30 3/4
200
Find the value abs(4)
4
300
absolute value, opposite, integers, rational number
The _____________ of a positive integer is a negative integer.
opposite
300
What is the integer and its opposite of points E and F?
E: -5, 5
F: 1, -1
300
−86 + 92
6
300
−11 ∙ (−16)
176
300
Order the values from least to greatest
|−18.5|, |18|, |−12.5|
|−12.5|, |18|, |−18.5|
400
absolute value, opposite, integers, rational number
A(n) _____________ is any number that can be written as the quotient of two integers.
rational number
400
Use <, >, or = to compare
<
400
Jonah’s cell phone came with 64 GB of memory. He used 15 GB. He then used 5 GB of memory to record photos and videos from a trip. Use the addition expression 64 + (−15) + (−5) to find how much memory is left on his phone.
64 + (−15) + (−5) = 44 GB
400
Marisa buys 4 books at $13 per book. What integer represents the total change in the amount of money Marisa has?
4*(-13)=-52
400
5 ∙ |−3 ∙ 3|
45
500
Use the vocabulary words absolute value, opposite, and integers to explain how the numbers −15 and 15 are related.
The numbers −15 and 15 are opposite integers whose absolute values are 15.
500
Use <, >, or = to compare
<
500
The temperature is 1°F at dusk. It is 8° colder at dawn. What is the temperature at dawn?
-7°F
500
500
A basketball drops 9 feet and bounces up 4 feet. Use the expression |−9| + 4 to find the total distance the basketball travels.
13 ft