As Easy as 1-2-3
In the base 10 system, any of the symbols: 0,1,2,3,4,5,6,7,8 or 9
digit
One of the two or more numbers that are added together to find a sum
addend
geometric object that has no length, width, or height; a location in space grabbed with a dot
point
total outside area of a geometric solid
surface area
names for the top number of a fraction, followed by the name for the bottom number of a fraction
numerator on top, denominator on bottom
Set of counting numbers plus zero
whole numbers
number being divided in a division problem
dividend
geometric object that has unlimited length but no width or height; an infinite series of points
line
sum of the areas of an object's sides, not including bases
lateral surface area
fractions that express the same value
equivalent fractions
set of all numbers that have points on the number line
real
number being subtracted
subtrahend
point on a number line which is associated with number 0 or (0,0) or coordinate plane
origin
chord that passes through the center of a circle
diameter
inverted form of a fraction, number/fraction which will mulitply a given number/fraction to give a product of 1
reciprocal
Middle number of a set of numbers arranged in order from least to greatest
median
number from which something is subtracted
number on a number line associated with a point
coordinate
distance from the center of a circle to a point on the circle
radius
numerical expression composed of an integer and a fraction
mixed number
average of a set of numbers
mean
result of division
quotient
lines in a plane that never intersect
parallel
side of a right triangle that is opposite the right angle
hypotenuse
fraction whose numerator is equal to or greater than its denominator
improper fraction