Integers
Absolute Value
Compare & Order
Terminate or Repeating
Odds and Ends
100
Use <, >, or = to make a true statement:
10 ________ |-2|
10 > |-2|
100
What is the absolute value of -23?
The absolute value of -23 is 23.
100
Write 7/15 as a decimal
7/15 as a decimal is 0.46666666
or
0.46 with the bar over the six because it repeats.
100
Write this rational number repeating decimal using bar notation
0.12121212
This is 0.12121212 repeating decimal
0.12 is written with a bar over the 12
100
Which integer best represents a withdrawal of $85?
A) 85 B) −85 C) ⎪85⎥ D) ⎪−85⎥
The integer that best represents a withdrawal of $85?
B) -85
200
What is the integer for a $50 withdrawal?
-$50
200
True or False:
Absolute value is NOT always a positive number!
False. Absolute value is ALWAYS a positive number.
200
Order -7, 4, -2, 0, and -5 from least to greatest.
-7, -5, -2, 0, and 4 are from least to greatest.
200
2 part question:
(1) Write the fraction as a decimal. 8/15
(2) Is it repeating or terminating???
(1) 8/15 = 0.533333
0.53 (with the 3 repeating = a bar over the 3)
(2) It is repeating.
200
Which quadrant is (−4, −2) located?
It is in quadrant III.
That means 3 in roman numerals.
300
Think of a word that would make this sentence true:
The integers −10 and 10 are _____________.
The integers −10 and 10 are OPPOSITES.
300
What is ⎢−2 ⎢ + ⎢10 + 2 ⎢
The ⎢−2 ⎢ + ⎢10 + 2 ⎢ = 14
300
Which is the smallest? Make them the same!!!!!
-7 6/12, -7.6, -7.009 -7 4/5
-7 6/12, -7.6, -7.009 -7 4/5
-7.5 -7.6 -7.0 -7.8
Hmmmm, the smallest or most negative is -7 4/5
It is equivalent to -7.8
300
Scores at a truck pull were based on the distance the truck stopped from the finish line.
Order these scores from least to greatest:
-5 3/4 -7.2 9 3 1/8
Least to Greatest:
-7.2 -5 3/4 3 1/8 9
300
Write the ordered pair that names point B.
B is in (-2, 3)
That is quadrant II by the way.
400
The low temperature in one city was −4°F. The low temperature in another city was 8°F. Write an inequality to compare the temperatures.
-4 < 8 or 8 > -4
400
Evaluate this expression:
⎢30 −5 ⎢ + ⎢−7 ⎢
⎢30 −5 ⎢ + ⎢−7 ⎢ = 32
400
Order the numbers from least to greatest.
5 5/11 -5.5 5.333333 -5 4/5
From least to greatest:
-5 4/5 -5.5 5.333333 5 5/11
-5.8 -5.5 5.3 5.45
400
Jolene scored 21 goals over the past 18 lacrosse games.
What was her average number of goals scored per game expressed as a decimal?
goals per game = goals/game
21/18 = 1.1666666 or 1.16 (the 6 has a bar over it)
400
Which expression has the greatest value?
A) −⎪−16⎥ B) ⎪−14⎥ C) −⎪−12⎥ D) ⎪10⎥
The expression with the greatest value is: B
A) −⎪−16⎥ = -16
B) ⎪−14⎥ = 14
C) −⎪−12⎥ = -12
D) ⎪10⎥ = 10
500
Manuel is hiking up to a mountain top that is 1,227 feet above sea level. Stephanie scuba dived to 123 feet below sea level.
What is the difference between these two measurements?
The difference between these two measurements is 1350 feet.
500
This is a very difficult and humbling problem on absolute value. I bet you picked it because of it's large point value..... that backfired.
For all other players it IS absolutely worth +0, but not you and your team. You get -500.
You were greedy for points..... and it backfired=(
500
The locations of three fish relative to the water’s surface are -18 feet, -31 feet, and -26 feet.
Which distance has the least absolute value?
The distance with least absolute value is |-18|
|-18| = 18
|-26| = 26
|-31| = 31
500
This question is not about Terminating or Repeating Decimals. That's too easy. Instead pick a word to make this sentence true and meaningful.
The _____________ of |−5| is 5.
The ABSOLUTE VALUE of −5 is 5.
500
An oak tree is located at the reflection of point B across the x-axis.
What ordered pair describes the location of the oak tree?
When reflecting over the x-axis the y value changes!
The location of the oak tree is (-4, 2)