A pictorial device used to show a numerical relationship.
What is a graph?
200
Changing the grouping of three or more addends does not change the sum
What is the Associative Property of Addition?
200
Two rays that share an endpoint.
What is an angle?
200
A mathematical sentence with an equals sign. The amount on one side of the equals sign has the same value as the amount on the other side.
What is an equation?
200
A term for a fraction whose numerator is greater than or equal to its denominator.
What is an improper fraction?
200
A collection of information gathered for a purpose.
What is data?
300
Any number being added
What is an addend?
300
The measure, in square units, of the inside of a plane figure.
What is area?
300
To find the value of a mathematical expression.
What is evaluate?
300
A number that has a whole number (not 0) and a fraction.
What is a mixed number?
300
A table that shows how many there are of each type of data.
What is distribution?
400
Problems that ask how much more (or less) one amount is than another.
What is an additive comparison?
400
Part of a circle between any two of its points.
What is an arc?
400
A mathematical phrase without an equal sign.
What is an expression?
400
Fractions that are commonly used for estimation
What are benchmark fractions?
400
A diagram that shows the five number summary of a distribution. (Five number summary includes lowest value, lower quartile, median, upper quartile, and highest value.)
What is a box plot?
500
A step-by-step method for computing.
What is an algorithm?
500
A model of multiplication that shows each place value product.
What is an area model?
500
A rule that is written as an equation.
What is a formula?
500
the middle (the median) of the lower half of the data on a box plot
What is the lower quartile?
500
A group of the same or similar elements gathered or occurring closely together on a graph.