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15 Cards in this Set

  • Front
  • Back
Angles
Two rays with a common endpoint called a vertex.
Algebraic Expression
An expression that contains at least one variable.
Bar Graph
A graph with bars of different lengths.
Area
The number of square units needed to cover a region.
Circle Graph
A graph that shows how a total amount has been divided into parts.
Compatible Numbers
Numbers that are easy to copute mentally.
Cube
A space figure with six congruent square faces.
Decimal
A number with one or more digits to the right of a decimal point.
Estimate
An approximate rather than an exact number.
Expression
A mathematical phrase made up of variable and nmbers and operations.
Frequency Table
A table used to record and summarize the number of times something occurs.
Number Line
A line that shows numbers in order.
Mixed Number
A number written as a whole number and a fraction.
Numerator
The number above the fraction bar in a fracton.
Octagon
A polygon with eight sides.