Degrees
Basic Words
Figures
Helpful Tools
Not Whole Numbers
100
A figure formed by two rays with a common endpoint called the vertex.
What is an angle?
100
A number added to one or more other numbers to form a number.
What is addend?
100
The set of all points in a plane that are the same distance from a given point called the center.
What is a circle?
100
The number of square units needed to cover a given surface.
What is area?
100
Based on 10. (ex. 45.6, 3.14, 2.45)
What is a decimal?
200
An angle that measures greater than 0 degress and less than 90 degrees.
What is an acute angle?
200
A face of a three-dimensional figure by which the figure is measured or classified.
What is a base?
200
A three dimensional figure with one vertex and one circular base.
What is a cone?
200
The number of cubic units needed to fill a given space.
What is volume?
200
A number in the form of (a/b), where b cannot equal 0.
What is a fraction?
300
An angle whose measure is greater than 90 degrees but less than 180 degrees.
What is an obtuse angle?
300
Any number you can use for counting things: 1, 2, 3, 4, 5.
What is a counting number?
300
A three dimensional figure with all points the same distance from the center.
What is a sphere?
300
The distance around the circle.
What is circumference?
300
A ratio comparing a number to 100.
What is a percent?
400
A triangle with all angles measuring less than 90 degrees.
What is acute triangle?
400
The set of whole numbers and their opposites.
What is an integer?
400
A rectangle with four congruent sides.
What is a square?
400
Interest earned or paid on a principal and previous earned or paid interest.
What is compound interest?
400
A comparison two quantities measured by division.
What is a ratio?
500
A triangle containing one obtuse angle and two acute angles?
What is obtuse triangle?
500
A rule for evaluating expressions. (PEMDAS)
What is order of operations?
500
An eight sided polygon.
What is an octagon?
500
A price reduction.
What is a discount?
500
Any number that can be expressed as a ratio of two integers.
What is a rational number?
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