Tuesday, December 20, 2011

Multipling Intergers

Multiplying integers is easy. As long as you remember these 4 rules:
1. when multiplying a positive x positive always will equal a positive.
2. when multiplying a negative x a negative always equals a positive.
3.when multiplying a negative x a positive equals a negative.
4. when multiplying a positive x a negative equal a negative.

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