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## Ignore words

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a+b=b+a
ab=ba
Commutative Property of Multiplication
(a+b)+c=a+(b+c)
(AB)C = A(BC)
Associative Property of Multiplication
a+0=a
1a=a
Identity Property of Multiplication
a+(-a)=0
a(1/a)=1
Inverse Property of Multiplication
ax0=0
Multiplicative Property of Zero
a(b+c)=ab+ac
Distributive Property
If a and b are real numbers, then the sum of a+b is a real number
Closure Property of Multiplication
If a and b are real numbers, then the product of "a" times b is a real number
a=a
Reflexive Property of Equality
Symmetric Property of Equality
For all real numbers x and y, if x = y, then y = x.
Transitive Property of Equality
For all real numbers x, y, and z , if x = y and y = z, then x = z.
Substitution Property of Equality
For all real numbers x and y, if x = y , then y can be substituted for x in any expression and vice versa.