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Lesson Plan -- Adding and Subtracting Integers
;\MX Use the subtraction rule of adding the opposite to check your answer. 4 26 5 4 1 (26) 522;]J\ZIK\ 1V\MOMZ[Getting Started In Lesson 3-7 you added integers. Now you will subtract integers using a number line or the subtraction rule. Using a Number Line When subtracting a positive integer using a number line, move to the left of the starting ...
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Rules for adding and subtracting integers
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