Numbers and Operations
A number that can be written as a fraction with a whole number in both the numerator and the denominator.
What is a rational number?
The space inside a 2-D shape.
What is area?
An angle that is less than 90 degrees.
What is an acute angle?
Ways to evaluate an expression or equation.
The number that appears the "most" in a data set.
What is the mode?
A number that can be written as a decimal, but not as a fraction.
What is an irrational number?
The space inside a 3-D shape.
What is volume?
A triangle with two equal sides.
What is a constant?
The "average" of a data set.
What is the mean?
Any proportion in relation to a whole. (HINT: think hundreds or sales)
What is percentage?
The distance around a 2-D shape.
What is perimeter?
A triangle with all unequal sides.
What is a scalene triangle?
A symbol used to represent a number. (HINT: think x)
What is a variable?
The difference between the highest value and the lowest value in a data set.
What is the range?
The distance around a circle.
What is circumference?
Two angles that add up to 90 degrees.
What are complementary angles?
A number sentence with an equal sign.
What is an equation?
The "middle" number in a data set.
What is the median?
A numerical quantity that is not a whole number.
What is a fraction?
A shape with two parallel, congruent bases.
What is a prism?
Two angles that add up to 180 degrees.
What are supplementary angles?
A number sentence without an equal sign.
What is an expression?
The graph that displays data using the minimum, first quartile, median, third quartile, and maximum of a data set.
What is a box plot?