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Math 121 sec 8.1 models for integers

Math 121 sec 8.1 models for integers - 0 Because of this-4...

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MTH 121 Section 8.1: Models for Integers Instructions: Work in groups of 2-4 students. Using red and black chips, make models for the integers below. Example: B=BLACK R=RED 5 -6 1. Using chips make models for these integers. Record your result. 8 4 -5 2. These black and red chips can be matched in a 1-to-1 correspondence. We say red chips cancel black chips (and vice versa) and that the entire set represents the number 0.
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Unformatted text preview: 0 Because of this -4 is called the opposite 4. Also, 4 is the opposite of -4. Opposites: 4, -4 Using black and red chips, show four different ways to represent 0. Name the pairs of opposites. Opposites: Opposites: Opposites: Opposites: B B B B B R R R R R R B B R R B B R R...
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