Numbers expressed as fractions where the numerator/denominator is an integer.
Numbers that cannot be expressed as the quotient of two integers.
Difference of Perfect Squares
The numerical factor in a binomial
Perfect Trinomial Square
Sum of Perfect Cubes
Difference of Perfect Cubes
Commutative Property of Addition/
Associative Property of Addition/
Identity Property of Addiction/
Property of Opposites (a.k.a. additive inverse)
Property of Reciprocals (a.k.a. multiplicative inverse)
Distributive Property of Addition over Multiplication