Mean correct answers - Add all numbers, then divide by how many numbers there are.
"The average"
Median correct answers - List numbers in order from least to greatest and find the middle
number
Mode correct answers - The number that appears most often in a set of numbers
Range correct answers - Put numbers from least to greatest and subtract small number and
big number
Absolute Value correct answers - The distance from zero on a number line
*Always positive
Area correct answers = Length X Width
Perimeter correct answers = 2L+2W
Quadratic Formula correct answers x = -b ± √(b² - 4ac)/2a
Slope of a line correct answers m= y2-y1/x2-x1
Area of Circle correct answers A=πr²