A denominator that is the same in two or more fractions.
The bottom number of a fraction that tells how many equal parts are in the whole.
Fractions that name the same amount or part.
A fraction in which the numerator is greater than or equal to the denominator.
A number made up of a whole number that is not zero and a fraction.
The top number of a fraction that tells how many parts of a whole are being considered.
A fraction in which the numerator is less than the denominator.
One of two numbers whose product is 1 (example: the reciprocal of 2/3 is 3/2).
Substitute a number for the variable and then find the value by simplifying.
A number written with a base and an exponent.
The set of all whole numbers and their opposites.
To find the value of a numerical expression.
A value for a variable that makes an equation true.
The horizontal axis on a coordinate plane.
The first number in an ordered pair; it tells the distance to move right or left from the origin.
The vertical axis on a coordinate plane.
The second number in an ordered pair; it tells the distance to move up or down from the origin.