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Tuesday, May 11, 2010

Subtracting Integers

For my girls and boys who need extra practice Subtracting Integers:

This website helps you practice using the Integer Chips: please click HERE

Here are the RULES TO REMEMBER for Subtraction:

(+) - (+) = (+) + (-)= ? (subtract the absolute values)
(-) - (-) = (-) + (+)= ? (subtract the absolute values)
(+) - (-) = (+) + (+)= (+) (add the absolute values)
(-) - (+) = (-) + (-)= (-) (add the absolute values)

And HERE is a review VIDEO:


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