Algebra im in 8th grade its properties
Algebra

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I need help with them im so confused!!!!
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ASSOCIATIVE ADDITION PROPERTY
In an addition problem, the position of the parenthesis doesn't matter. a+(b+c)=(a+b) + c
DISTRIBUTIVE =a(b+c)= ab=ac
COMMUTATIVE ADDITION PROPERTY=In an addition problem, you can rearrange the #s because the order doesn't matter
Commutative multiplication=in a multiplication problem, the order doesn't matter.
9X3=3X9
ASSOCIATIVE MULTIPLICATION=In a multiplication property, the position of the parenthesis doesn't matter
IDENTITY property =The sum of zero and a # is that number.
5+0=5
Identity property of multiplication of 1 =the product of any # and 1 is that number
5X1=5
Inverse property of addition=Every # has an additive inverse such that the # plus its inverse = 0
100+100=0
Inverse property (multiplication)Every # has a multiplicative inverse the number time its inverse = 1
Multiplication of 1 property=The product of any # and 1 is its additive inverse
2 x 1 = 2
Zero propert=
The product of any number and zero = 0
4 X 0=0
Symmetrical property
If a=b, then b=a; the equal sign works both ways
x=x
Transitive property=a=b and b=c, then a=c; Skip the middle
Please let me know if you need any clarification. I'm always happy to answer your questions.
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