Basic math glossaryA
Basic math glossaryA define words beginning with the letter A
Absolute value: Distance of a number from zero
Acute angle: An angle whose measure is less than 90 degrees
Acute triangle: A triangle that has three acute angles
Addend: Of the the numbers being added in an addition problem.
Addition: Finding a sum of two or more numbers
Angle: Two rays with the same endpoint or vertex
Area: The amount of space inside a shape or a twodimensional figure, measured in square units
Average: The number obtained as a result of adding two or more quantities and dividing the sum by the numbers of quantities
Axis: One of the reference lines in a coordinate system
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