Show:
Algebra
Order of Operations
(PEMDAS)
Factoring
Calc. Work
(short for calculator)
Probabilities
100

In the expression 

12x - 4

What is the x called?

Variable

100

What does each letter in the acronym PEMDAS stand for? 

P-parentheses     E-exponents

M-multiplication     D-division

A-addition     S-subtraction

100

What does GCF stand for?

Greatest Common Factor

100

What is the cubed root of 216?

6

100

Write the PERCENTAGE for the following: 

18/50

36%

200
Find x:

12x = 3

x = 0.25 OR x = 1/4

200

True or False: 

If multiplication and division are both being used in an equation, the multiplication MUST ALWAYS come first

False

You read order of operations from left to right, meaning the order of multiplication and division are interchangeable. The same goes for addition and subtraction. 

200

Name all factors of the number 45

1, 3, 5, 9, 15, 45

200

67 = ?

279,936

200

Write the PERCENTAGE of the following: 

45/25

180%

300

On a right triangle, if the vertical side has a measure of 6 inches and the horizontal side has a measure of 8 inches, what is the measurement of the hypotenuse (diagonal side)? Include the unit of measurement in your answer

10 inches

300

43 - 8 • 4 = ?

11

300

What factoring method should you use to factor the following algebraic expression: 

6x² + 11x + 3?

The AC method

300

What is the mathematic terminology for this symbol: 

!

Factorial

300

What is the probability of pulling a queen out of a standard deck of cards (52 cards)? Write as a SIMPLIFIED FRACTION 

1/13

400

Find all values that could represent x to make the equation true: 

5x2 + 19x + 12 = 0

x = -3 and -4/5 (-0.8 is also accepted)

400

82 ÷ (19 - 3) = ?

4

400

what is the GCF of the two numbers: 

56 and 140

28

400

10! = ?

3,628,800

400

Wesley has a pouch containing 20 marbles. 3 are red, 8 are yellow, 4 are green, and 5 are blue. What is the probability he pulls out a red marble at random? Write as a PERCENTAGE

15%

500

Expand and Simplify: 

(2x - 8)2 (3x + 5)

12x3 - 76x2 + 32x + 320

500

5(34 - (72 + 29) ÷ 3) + 1 = ?

41

500

Write the quadratic formula

x = (-b ± √(b² − 4ac)) / (2a)

500

24(6! - rad 160,000) = ?

5,120

500

Wesley also has a bag of skittles. There are 60 skittles in the bag, each flavor having ten. What is the probability Wesley pulls out a lemon one AFTER the previous one he ate was also lemon? Write as a FRACTION

9/59