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Published byΓάννης Τρικούπης Modified over 6 years ago
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Title of Notes: Multiplying and Dividing Integers pg. 9 RS
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Rules for Multiplying Integers
Multiply the numbers Same signs, answer is positive. Different signs, answer is negative. Rules for Dividing Integers Divide the numbers Same signs, answer is positive. Different signs, answer is negative.
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Examples with Multiplication
5 × 4 = 5 × -4 = -5 × -4 = -5 × 4 = (Same signs, answer is positive) (Different signs, answer is negative) (Same signs, answer is positive) (Different signs, answer is negative)
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Examples with Division
7 (Same signs, answer is positive) 21 ÷ 3 = 21 ÷ -3 = -21 ÷ -3 = -21 ÷ 3 = (Different signs, answer is negative) 7 (Same signs, answer is positive) (Different signs, answer is negative)
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Multiplying and Dividing Integer Song
WE WILL WATCH IN CLASS! Multiplying and Dividing Integer Song 2:20 minutes
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