+ or -
The morning begins at -20°C. By the afternoon, it became 30° warmer.
10°C
Lyn cycles 5 meters per second. How far will Lyn go in 10 seconds?
50 meters
99,999 - 10,000.
What is 89,999?
Mobile Tech value changes from 107.95 to 111.77. What is the change in value?
3.82
Another name for the Counting Numbers
Natural numbers
In Salt Lake City, it is 8°C colder than it is in Houston. It is 8°C in Houston. What is the temperature in Salt Lake City?
0°C
(-8.7) x (-10) = ??
87
-22 + -5.
-27
One share of Airline Films is priced at $133.54.. How much is 100 shares worth?
$13,354
A number that can be written as positive, negative, or 0.
Integer
A diver starts at 5 m and changes -16 m.
-11 m
(-1) * (-2) * (-3) = ??
-6
4+5+6
_______
5
3
What would an ESPN stock be worth if it was originally $65 but dropped by 20%?
$52
Another way to say to the second power.
Squared
Andre's has $37 in his bank account and tries to withdraw $87. How much would this leave in his bank account?
-$50
-5/3 ÷ 1/6
-10
(-1)5 + 10
9
The Aura Farm stock has increased from $500 to $750 in one month. What is the percent increase in this time?
50%
When do we use bar notation for rational numbers?
When there is a repeating decimal, to indicate the pattern
The value of d when d + 325 = 0.
What is -325
A 300 gallon pool is being drained of its water, losing 15 gallons every 3 minutes. How long will it take to drain the entire pool, assuming it drains at a constant rate?
60 minutes or 1 hour
6x - (y/z ) = ??? .... IF
x = 1/3
y = -4
z = 2.
4
(2 - -2 = 2 + +2.. Keep change change!)
What is 32% of $220.00
$70.40
The distance from 0, on a number line
Absolute value