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ducky123
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Commutative Property
a + b = b + a
example 9 + x = x + 9
multiplication and addions only

Associative Property
(a + b) + c = a + (b + c)
a(bc) = (ab)c
associations change

Additive Identity
a + 0 = a

Multipicative Identity
1(x) = x

Reflexive Property
2 + 7 = 2 + 7
anything equals itself

Symmetric Property
if x = 2 + y, then 2 + y = x
we can interchange both sides of the equal sign

