Vocabulary
Any positive or negative counting number
What is an Integer
Give 4 examples of Integers
Any 4 whole numbers will work
Greg bought 19 and 11/16 gallons of gas. What decimal should the meter on the gas pump read?
What is 19.6875
Find the sum: 64 +(-15)
49
-15/3
What is -5
Two numbers that have a sum of 0 are
Additive Inverse
Which number is further from zero... -18 or 17
-18
-18-(-55)
37
-15 x -3
What is 45
A climber descends 3 miles into a canyon. What integer represents the descent of her climb?
-3
What is -1.3 x - 2
2.6
3 and 2/10 - 1.7
What is 1.5
-2.35 x 9
-21.15
When do we use KFC
For problems involving subtraction and negatives
Is -1.24 an integer?
No
What is -1/4 as a decimal
-0.25
The roots of a plant are 3.5 inches below the surface. The top of the plant is 8.25 inches from the bottom of the root. How far is the plant above ground?
4.75 inches
Kelly swims a total of 14.4 feet below sea level. If she swims down 1.8 feet per minute, how long will it take her to reach 14.4 feet?
8 minutes
Any number that can be represented as a fraction.
What is a rational number
What is the opposite of 12
-12
-6.8 x 12 and 1/2?
-85
1/2 - (-1/3) (write as a fraction)
5/6
-17.5 x -0.07
1.225