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Addition

In this lesson, we will look at some examples of the addition of whole numbers.

 

 

Example : 75 + 68 = 143


The result of addition is called the sum of the numbers. In the above example, 143 is the sum of 75 and 68.

 

 

Example : 34 + 56 + 78 = 168

 


Example : 1,324 + 5,687 + 33,432 = 40,443

 

 

This video gives a basic explaination of addition and the use of carry.

 



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Useful Links:
MathWorld - Signed Operations
 
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