Vocabulary
Integers
Compare and Order Rational Numbers
Absolute Value
Coordinate Plane
100
What is a withdrawal?
What type of integer would you use to represent a withdrawal?
To take money out of your bank account.
Negative
100
Write the following as an integer.
324 below sea level
-324
100
Use <, >, or = to compare the following.
4/9 ____ 3/7
>
100
Use <, >, or = to compare.
-(-8) ____ |-8|
=
100
Find the distance between Point B (-4, 4) and it's reflection over the y-axis.
8 units
200
What is a deposit?
What type of integer would you use to show a deposit?
To put money into your bank account.
Positive
200
Last month, Aaron's bank statement said that he had money in his account. His bank balance was $109.32. This month, Aaron's bank balance is -$87.12.
What does this mean?
Aaron overdrew his account by $87.12.
200
Use <,>, or = to compare.
-0.36 ___ -0.37
-0.36 > -0.37
200
Use <, >, or = to compare.
-|-15| ____ -|8|
<
200
What is the distance between the points points graphed?
2 units
300
What are zero pairs?
Two numbers that add up to zero.
300
What is the opposite of each value?
3
-24
-333
1,023
-3
24
333
-1,023
300
Aaron, Kassie, and Eleanor each ordered a small pizza for lunch. The amount each ate in below. Who ate the most?
Aaron -
3/8
Kassie -
0.45
Eleanor -
2/5
Kassie had the most.
300
-|7|
-7
300
An ordered pair in Quadrant II, will have ______ x-values and _____ y-values.
Negative X-values
Positive Y-values
400
What are integers?
All whole numbers and their opposites.
400
Order the following from least to greatest.
-10, 14, -15, -13, 11
-15, -13, -10, 11, 14
400
Order the following in ascending order.
-1.2, -3/5, -0.5, -9/10
-1.2, -9/10,-3/5, -0.5
400
Kate walked 7 blocks from home to school. After school, she walked 3 blocks towards home but realized she left her BYOT device in her locker. She walked back to school again before walking all the way home. What was the total distance Kate walked?
20 blocks
400
What are the new coordinates of Point A (-3, -2) after it is reflected over the y-axis?
Point A' (3, -2)
500
What is absolute value?
The distance a number is away from zero.
500
Order the following from greatest to least.
-37, -28, 24, -23, 30
30, 24, -23, -28, -37
500
Write the following in descending order.
-0.2, -1/7 , -0.15, -2/9
-1/7 , -0.15, -0.2, -2/9
500
|-7| + |-11| - |-5|
13
500
What are the new coordinates of Point A (-3, -2) after it is reflected over the x-axis?
Point A' (-3, 2)