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Math properties

Mr. Stuckey's class
STUDY
PLAY
multiplicative identity
n(1)=1
multiplicative property of zero
n(0)= 0
multiplicative inverse
reciprocal 2/3 x 3/2= 1
additive identity
any number plus zero equals that number
reflexive
5 x 6 = 5 x 6
symmetric
6 x 7 = 7 x 6
transitive
1 x 4 = 2 x 2
associative
(ab)c = a(bc)
communitive
doesnt matter what order u put the number in as long as u add or multiply, you will get the same sum or product
substitution
an equation can be replaced by a diffrent, but equal equation to make a problem easier
distributive
a(b+c) = ab+ac