Rational number
Symbol:_____
Natural number
Whole Numbers
Symbol:_____
Integers
Symbol:_____
Rational Number
Real number
Symbol:_____
Irrational Number
Symbol:_____
{0,1,2,3,...}
Symbol:_____
Symbol:_____
{1,2,3,4,...}
{...­4,­3,­2,­1,0,1,2,...}
{ where p and q are integers and q 0}
{ all numbers rational and irrational}
­17
­1.010010001...
{numbers that can not be written as terminating or repeating decimals}
­3
Commutative
Associative
Distributive
Identity
Inverse
Reflexive
Symmetric
Transitive
Substitution