CD-3 property magazine
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Transcript of CD-3 property magazine
Page 6
Contents
• Page 1
Page 3\ Additive Identity Property Page\Multiplicative Property of Zero
Page 4\Multiplicative identity property Page 5\Multiplicative Inverse property Page 6\ Commutative property of addition Page 7\Commutative property of addition
Page 1
Page 8\ Associative property of multiplication Page 9\Associative prop of addition
Page 2
Any number or variable multiplied by
zero is equal to zero.
Not 1 times 1 =1
Anything times zero is zero.
100000000000000000000000000000000
00000000000000000000000000000
times 0= zero.
Page 2
-7+7=0
C+(-C)=0
Page 4
The Multiplicative Identity Property states
that the product of any real number and
one is equal to the given real #.
see!!!!!!
Not 5 times 2 = 10
When multiplying by the inverse of a # you get C.
In a mathematical system with an operation of
multiplication, denoted ×, the multiplicative inverse of an
element e is an element ē such that e × ē = ē × e = 1, where 1
is the multiplicative identity.
Page 5
Page 6
That is the
definition!
When you change the order of a addition problem you
get the same answer
10000+1=1+10000
The multiplication of a set of numbers is the
same regardless of how the numbers are
grouped.
You can change the placing of the
parentheses in a problem and get the
same answer. 2(3 times 4)=(2 times 3)4
Page 6
The addition of a set of numbers is the
same regardless of how the numbers are
grouped.
You can change the placing of the
parentheses in a problem and get the
same answer. 2+ (3 + 4)=(2 + 3)+ 4
Page 6
The Distributive Property means
to split up the problem.
The Distributive Property lets you
multiply a sum by multiplying each
addend separately and then add the
products.
1(2+3)= (1+2)+(1+3)
Page 6