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SKILL 2a: The sum of a number and its _________________ inverse is 0. ● Additive Inverse For example: -5 + 5 = 0 -5 and 5 are additive inverses This is a fancy way of saying: _______________________________________ ● GLUE THIS SIDE ON IMN PG 8 Defining Chip Colors Positive Integers : any number to the ______________ of zero on a number line. They are represented by _______________________ chips. Negative integers:any number to the ______________ of zero on a number line. They are represented by ______________________ chips. ● Zero Pairs When 1 positive and 1 negative is combined, the result is _______. We call this a _________ ___________. ***You only get zero pairs when BOTH negatives and positives are combined. Having $1 (+1) and s pending $1 (-1) leaves you with $0 (broke!) 5+1 -6 + (-2) -2 + 5 3 + (-5) Setting up the Problem Guided Practice Model with two different colors or with circles containing (+) or (-) symbol. Only (+) 1. -3 + (-2) 2. 5+1 Only (-) Both (+) and (-) 3. -3 + 5 4. 2 + (-6) 5. -4 + 3 5. 5 + (-4)