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10/14/15 Module 7.2, Lessons
12 and 15 HW: Lesson 15 Problem Set
Mid Module 2 Exam Friday 10/16
Do Now:
Exit Ticket For Lesson 7
Division of Integers

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Homework Answers 58

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Definitions:
Integers: The set of whole numbers and their
opposites. (ex. 4, 0, -10)
Rational Numbers: Any value that can be
written in the form , where b = 0
a
b

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FACT FLUENCY ­ INTEGER DIVISION In exit
ticket
packet

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Divide the absolute values of the two rational numbers.
If the two numbers (dividend and divisor) have the same sign, their quotient is positive.
If the two numbers (dividend and divisor) have the opposite signs,
their quotient is negative.
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Problem Set #4 S.67

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Extra Examples
1.)
2.) -4 ÷ 1 2
5

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CLOSING:
How are the rules for multiplying integers and dividing integers related?
If I have a negative quotient, what must be true about the signs of the divident and/or divisor?
If I have a positive quotient, what must be true about the signs of the dividend and/or divisor?

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