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Simplifying Integers. by plooky on 10-23-2011
Hey Bob I'm trying to do my taxes but im having trouble adding and subtracting the integers, can you help.
How about I teach you something that always helps me.
Ok.
If the signs are the same you add and keep that sign, but if the signs are different you subtract and keep the sign of the higher number and then you will get your answer. For example, -5+-5=-10 or -5+7=+2
Thanks, now i can do my taxes.
No problem Frank.
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