Numbers & Operations
Geometry
Algebra
Meausrement
Data Analysis & Probability

100

The mathematical property shown here: a + b = b + a
What is Commutative Property

100

Passing through the center, it is the distance across a circle.
What is diameter

100

On a graphing plane this is the vertical axis
What is the Y axis

100

The distance around the circle is known as this
What is circumference

100

In math, this word means the "average"
What is mean

200

The acronym used to solve the correct order of operations.
What is PEMDAS

200

A triangle with 2 congruent sides
What is isosceles

200

5 x 7 + b is an example of one. Notice there are no equal signs.
What is expression

200

Two shapes that are the same shape but a different size are this
What is similar

200

In a set of data, this number appears the most. Sometimes there is none at all.
What is mode

300

In the expression 3 squared, the 3 is the base and the "squared" number is this.
What is exponent or power

300

This is known as the common endpoint of two rays.
What is vertex

300

(-3,2) is an example of one
What is ordered pair

300

The item missing from this answer about area of rectangle: 34 cm
What is squared or 2

300

When counting frequencies we use these to keep track, probably because it's fast and easy.
What is talley marks

400

Numbers that are NOT prime are considered this
What is composite

400

A quadrilateral with 2 pairs of congruent sides, and 2 pairs of congruent angles.
What is parallelogram

400

In an algebraic equation the letter is known as this
What is variable

400

The boiling point of water on the Celsius thermometer
What is 100 degrees

400

This word means "per 100"
What is percent

500

In either direction, the distance from zero on a number line
What is absolute value

500

The amount of space inside a 3 dimensional shape.
What is volume

500

two equal ratios are considered to be this
What is proportion

500

If 5,280 ft. = a mile that makes this many yards.
What is 1760

500

This type of graph is best used to show the percentages of a whole
What is circle graph or pie chart