Vocabulary
Define an Additive Inverse
BONUS: Give an example!
What we add to a number to make it equal to zero.
BONUS: -10 + 10 = 0
What is absolute value?
The absolute value of a number always turns it positive, you're looking at distance.
What is an integer?
A positive or negative whole number that includes zero.
Tell me the steps to dividing fractions
Copy the first, turn the / sign into a x sign, and flip the second fraction
What kind of decimal is this:
0.3
Terminating
What is your math teachers name?
Ms. Hunter
Define a Rational Number!
BONUS: Give an example of each kind!
A number that can be represented in integer, fraction, or decimal form.
BONUS: 7, 1/7, 0.7
If Carl is 15 feet below the surface and Cameron is 2 feet above, what is the distance between them?
17 feet
If Arianna runs up 4 flights and down 4 flights, what is the net change in elevation?
0 change in elevation!
If you add 1/4 and 3/8, what is the result?
2/8 + 3/8 = 5/8
What kind of decimal is this:
0.4444....
Repeating
What sport did Ms. Hunter play growing up?
Tennis
Define a Repeating Decimal
BONUS: Give an Example
A repeating decimal is a decimal where the digits go on forever.
BONUS: 0.777...
What expression represents the distance between -13 and -4?
|-13| + |-4|
What is the change in profit for each owner if a catering company loses $110 shared equally by 5 owners?
-$22 per owner
If you subtract -4 from 3/8, what do you get?
3/8 - 4 = 3/8 - 32/8 = -29/8 = -3 5/8
What is the decimal equivalent of 4 out of 9?
0.444....
What has Ms. Hunter taught?
High School, Tennis, Math, Middle School, Engineering
Define a Terminating Decimal
BONUS: Give an example!
A terminating decimal is a decimal that ends
BONUS: 0.25
What is Niki's final score if she starts with 20 points, loses 10, and then loses another 25?
What is the product of -4 and -3?
(-4) x (-3) = 12
If you multiply -2/3 by 3/4, what is the result?
-6/12 = -1/2
If Josiah downloads 44 songs, and 16 are from his favorite band, what decimal represents this?
16/44 = 0.3636...
How old is Ms. Hunter?
27
Define a Multiplicative Inverse
BONUS: Give an example!
BONUS: Give me the other word for it!
What a number is multiplied by to get 1.
BONUS: 7 x 1/7 = 1
BONUS: Reciprocal
If you subtract -8 from 3, what is the result?
3 - (-8) = 3 + 8 = 11
If you divide -20 by 4, what is the answer?
(-20)/4 = -5
How do you divide 1/2 by 1/4?
1/2 x 4/1 = 4/2 = 2
If you convert 26.2 miles to a decimal representation of water stations at 1/31 miles, how do you express that?
0.03225806451...
Name all of your 7th grade teachers!
Ms. Hunter, Ms. Stout, (Sub), Ms. Johnson, (points for electives teachers)