Tuesday, January 24, 2006
Integers
When you are adding integers and if the signs are diffrent you have to subtract and if the signs are the same you add and when you are done solving it the number that it is bigger that is what sign it would be it. When you are subtracting integers you change the subtracting sign to addtion. Then you change the opposite sign of the second number and then you use the addtion rules.
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