Difference between revisions of "Multiplication"

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(BillP: you're thinking of integers :))
(Okay, I just solved BOTH the rendering problem AND the edit war about "numbers" vs. "real numbers" vs. "natural numbers")
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The result of a multiplication is the ''product''. The numbers which are multiplied together are called ''factors''.
 
The result of a multiplication is the ''product''. The numbers which are multiplied together are called ''factors''.
  
 
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In this context, it is also one of the most well-known [[commutative]] operations: It yields the same result, regardless of placement of numbers.
Multiplication and addition of natural [[number]]s are the two most well-known [[commutative]] operations: They yield the same result, regardless of placement of numbers.
 
  
 
:For example <big><math>3\times 2 = 2\times 3</math></big>.
 
:For example <big><math>3\times 2 = 2\times 3</math></big>.
:Likewise <big><math>4 + 5 = 5 + 4 </math></big>
 
  
 
==See also==
 
==See also==

Revision as of 21:08, September 5, 2008

In its most elementary form multiplication is the repeated addition of whole numbers or integers.

For example, <math>3\times 2 = 2 + 2 + 2 = 6</math>

The result of a multiplication is the product. The numbers which are multiplied together are called factors.

In this context, it is also one of the most well-known commutative operations: It yields the same result, regardless of placement of numbers.

For example <math>3\times 2 = 2\times 3</math>.

See also