INTEGERS What is an Integer An integer is
![INTEGERS INTEGERS](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-1.jpg)
![What is an Integer? What is an Integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-2.jpg)
![• An integer is a positive or negative whole number, including 0. …-3, • An integer is a positive or negative whole number, including 0. …-3,](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-3.jpg)
![There are “ 4” Integer Operations There are “ 4” Integer Operations](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-4.jpg)
![4 Integer Operations • Addition • Subtraction • Multiplication • Division + x ÷ 4 Integer Operations • Addition • Subtraction • Multiplication • Division + x ÷](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-5.jpg)
![Rule #1 for Adding Integers (+) • The sum of two positive integers is Rule #1 for Adding Integers (+) • The sum of two positive integers is](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-6.jpg)
![Rule #2 for Adding Integers (+) • The sum of two negative integers is Rule #2 for Adding Integers (+) • The sum of two negative integers is](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-7.jpg)
![Rule #3 for Adding Integers (+) • The sum of a positive and a Rule #3 for Adding Integers (+) • The sum of a positive and a](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-8.jpg)
![Rule #3 for Adding Integers Continued • When you add a positive and negative Rule #3 for Adding Integers Continued • When you add a positive and negative](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-9.jpg)
![Let’s Practice “Addition” 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6 Let’s Practice “Addition” 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-10.jpg)
![ü Let’s Check 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6 ü Let’s Check 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-11.jpg)
![Subtracting Integers Subtracting Integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-12.jpg)
![Rules for Subtracting Integers (-) • To subtract an integer, add its opposite. • Rules for Subtracting Integers (-) • To subtract an integer, add its opposite. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-13.jpg)
![How do you change a subtraction problem into an addition problem? How do you change a subtraction problem into an addition problem?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-14.jpg)
![We ADD the OPPOSITE • Eg: • 14 - (-3) We ADD the OPPOSITE • Eg: • 14 - (-3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-15.jpg)
![OR… there are three steps: 1. Keep the first integer the same. (Keep) 2. OR… there are three steps: 1. Keep the first integer the same. (Keep) 2.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-16.jpg)
![Think … Keep, Flip, Change Examples: Ø 5 – (-2) = 5+2 = Ø Think … Keep, Flip, Change Examples: Ø 5 – (-2) = 5+2 = Ø](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-17.jpg)
![Let’s Practice “Subtraction” 1) 5 – 2 = 2) -3 – 4 = 3) Let’s Practice “Subtraction” 1) 5 – 2 = 2) -3 – 4 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-18.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-19.jpg)
![Multi-Step Questions: 1) -8 + 5 – (-2) Multi-Step Questions: 1) -8 + 5 – (-2)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-20.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-21.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-22.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-23.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-24.jpg)
![Multiplying & Dividing Integers Multiplying & Dividing Integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-25.jpg)
![Did you know that the rules for multiplication and division are the same? Did you know that the rules for multiplication and division are the same?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-26.jpg)
![Guess what…. They are! Guess what…. They are!](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-27.jpg)
![Rules for Multiplying or Dividing Integers • The product (or quotient) of two integers Rules for Multiplying or Dividing Integers • The product (or quotient) of two integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-28.jpg)
![Rules Summary for Multiplication (& Division) + - x x + - = = Rules Summary for Multiplication (& Division) + - x x + - = =](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-29.jpg)
![When there are more than 2 integers… • The product of an even number When there are more than 2 integers… • The product of an even number](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-30.jpg)
![Let’s Practice “Multiplication” 1) 6 x (-3) = 2) 3 x -3 = 3) Let’s Practice “Multiplication” 1) 6 x (-3) = 2) 3 x -3 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-31.jpg)
![ü Let’s Check 1) 6 x (-3) = 2) 3 x -3 = 3) ü Let’s Check 1) 6 x (-3) = 2) 3 x -3 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-32.jpg)
![Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-33.jpg)
![ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-34.jpg)
![The rules for division are exactly the same as those for multiplication. If we The rules for division are exactly the same as those for multiplication. If we](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-35.jpg)
![Rules for Dividing Integers (÷) • The quotient of two integers with the same Rules for Dividing Integers (÷) • The quotient of two integers with the same](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-36.jpg)
![Rules Summary for Division • Positive ÷ Positive = Positive • Negative ÷ Negative Rules Summary for Division • Positive ÷ Positive = Positive • Negative ÷ Negative](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-37.jpg)
![Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-38.jpg)
![ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-39.jpg)
![Order of Operations • • • Brackets Exponents Division Multiplication Addition Subtraction Order of Operations • • • Brackets Exponents Division Multiplication Addition Subtraction](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-40.jpg)
![Examples: • 1) 2 + 42 Examples: • 1) 2 + 42](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-41.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-42.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-43.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-44.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-45.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-46.jpg)
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![Let’s Review… Let’s Review…](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-48.jpg)
![What is an integer? What is an integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-49.jpg)
![ANSWER • An integer is a positive or negative whole number, including 0. ANSWER • An integer is a positive or negative whole number, including 0.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-50.jpg)
![Can you give an example of an integer? Can you give an example of an integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-51.jpg)
![ANSWER • …-3, -2, -1, 0, 1, 2, 3… ANSWER • …-3, -2, -1, 0, 1, 2, 3…](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-52.jpg)
![What are the four operations? What are the four operations?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-53.jpg)
![ANSWER • The four operations are: addition, subtraction, multiplication, and division. ANSWER • The four operations are: addition, subtraction, multiplication, and division.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-54.jpg)
![How do you add integers? How do you add integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-55.jpg)
![ANSWER • The sum of two positive integers is always positive. • The sum ANSWER • The sum of two positive integers is always positive. • The sum](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-56.jpg)
![How do you subtract integers? How do you subtract integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-57.jpg)
![ANSWER • To subtract an integer, add its opposite. • Same, Change ANSWER • To subtract an integer, add its opposite. • Same, Change](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-58.jpg)
![How do you multiply integers? How do you multiply integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-59.jpg)
![ANSWER • If the signs are the same, your answer is always positive. • ANSWER • If the signs are the same, your answer is always positive. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-60.jpg)
![How do you divide integers? How do you divide integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-61.jpg)
![ANSWER • If the signs are the same, your answer is always positive. • ANSWER • If the signs are the same, your answer is always positive. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-62.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-63.jpg)
- Slides: 63
![INTEGERS INTEGERS](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-1.jpg)
INTEGERS
![What is an Integer What is an Integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-2.jpg)
What is an Integer?
![An integer is a positive or negative whole number including 0 3 • An integer is a positive or negative whole number, including 0. …-3,](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-3.jpg)
• An integer is a positive or negative whole number, including 0. …-3, -2, -1, 0, 1, 2, 3…
![There are 4 Integer Operations There are “ 4” Integer Operations](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-4.jpg)
There are “ 4” Integer Operations
![4 Integer Operations Addition Subtraction Multiplication Division x 4 Integer Operations • Addition • Subtraction • Multiplication • Division + x ÷](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-5.jpg)
4 Integer Operations • Addition • Subtraction • Multiplication • Division + x ÷
![Rule 1 for Adding Integers The sum of two positive integers is Rule #1 for Adding Integers (+) • The sum of two positive integers is](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-6.jpg)
Rule #1 for Adding Integers (+) • The sum of two positive integers is always positive. 5 + 1 = 6
![Rule 2 for Adding Integers The sum of two negative integers is Rule #2 for Adding Integers (+) • The sum of two negative integers is](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-7.jpg)
Rule #2 for Adding Integers (+) • The sum of two negative integers is always negative. -5 + (-1) = -6
![Rule 3 for Adding Integers The sum of a positive and a Rule #3 for Adding Integers (+) • The sum of a positive and a](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-8.jpg)
Rule #3 for Adding Integers (+) • The sum of a positive and a negative integer could be positive, negative, or zero.
![Rule 3 for Adding Integers Continued When you add a positive and negative Rule #3 for Adding Integers Continued • When you add a positive and negative](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-9.jpg)
Rule #3 for Adding Integers Continued • When you add a positive and negative integer, you are really subtracting. Then, you give the answer the sign of the greater absolute value. 5 + (-1) = +4 -5 + 1 = -4 -5 + (+5) = 0
![Lets Practice Addition 1 2 3 4 5 56 3 2 6 Let’s Practice “Addition” 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-10.jpg)
Let’s Practice “Addition” 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6 + 5 = 8 + (-7) = -9 + 9 =
![ü Lets Check 1 2 3 4 5 56 3 2 6 ü Let’s Check 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-11.jpg)
ü Let’s Check 1) 2) 3) 4) 5) 5+6= -3 + (-2) = -6 + 5 = 8 + (-7) = -9 + 9 = 11 -5 -1 1 0
![Subtracting Integers Subtracting Integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-12.jpg)
Subtracting Integers
![Rules for Subtracting Integers To subtract an integer add its opposite Rules for Subtracting Integers (-) • To subtract an integer, add its opposite. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-13.jpg)
Rules for Subtracting Integers (-) • To subtract an integer, add its opposite. • You will need to correctly change all subtraction problems into addition problems!
![How do you change a subtraction problem into an addition problem How do you change a subtraction problem into an addition problem?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-14.jpg)
How do you change a subtraction problem into an addition problem?
![We ADD the OPPOSITE Eg 14 3 We ADD the OPPOSITE • Eg: • 14 - (-3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-15.jpg)
We ADD the OPPOSITE • Eg: • 14 - (-3)
![OR there are three steps 1 Keep the first integer the same Keep 2 OR… there are three steps: 1. Keep the first integer the same. (Keep) 2.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-16.jpg)
OR… there are three steps: 1. Keep the first integer the same. (Keep) 2. Flip the subtraction sign into an addition sign. (Flip) 3. Take the opposite of the number that immediately follows the newly placed addition sign. (Change)
![Think Keep Flip Change Examples Ø 5 2 52 Ø Think … Keep, Flip, Change Examples: Ø 5 – (-2) = 5+2 = Ø](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-17.jpg)
Think … Keep, Flip, Change Examples: Ø 5 – (-2) = 5+2 = Ø -5 – 2 = -5 + (-2) = 7 -7
![Lets Practice Subtraction 1 5 2 2 3 4 3 Let’s Practice “Subtraction” 1) 5 – 2 = 2) -3 – 4 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-18.jpg)
Let’s Practice “Subtraction” 1) 5 – 2 = 2) -3 – 4 = 3) -1 – (-2) = 4) -5 – (-3) = 5) 7 – (-6) =
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-19.jpg)
![MultiStep Questions 1 8 5 2 Multi-Step Questions: 1) -8 + 5 – (-2)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-20.jpg)
Multi-Step Questions: 1) -8 + 5 – (-2)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-21.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-22.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-23.jpg)
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-24.jpg)
![Multiplying Dividing Integers Multiplying & Dividing Integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-25.jpg)
Multiplying & Dividing Integers
![Did you know that the rules for multiplication and division are the same Did you know that the rules for multiplication and division are the same?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-26.jpg)
Did you know that the rules for multiplication and division are the same?
![Guess what They are Guess what…. They are!](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-27.jpg)
Guess what…. They are!
![Rules for Multiplying or Dividing Integers The product or quotient of two integers Rules for Multiplying or Dividing Integers • The product (or quotient) of two integers](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-28.jpg)
Rules for Multiplying or Dividing Integers • The product (or quotient) of two integers with the same signs is POSITIVE. • The product (or quotient) of two integers with different signs is NEGATIVE.
![Rules Summary for Multiplication Division x x Rules Summary for Multiplication (& Division) + - x x + - = =](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-29.jpg)
Rules Summary for Multiplication (& Division) + - x x + - = = + + + - x x + = = -
![When there are more than 2 integers The product of an even number When there are more than 2 integers… • The product of an even number](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-30.jpg)
When there are more than 2 integers… • The product of an even number of negative integers is positive. • Ex: (-1)(-2)(-4) = ______ • The product of an odd number of negative integers is negative. • Ex: (-1)(-4)(-3) = ______
![Lets Practice Multiplication 1 6 x 3 2 3 x 3 3 Let’s Practice “Multiplication” 1) 6 x (-3) = 2) 3 x -3 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-31.jpg)
Let’s Practice “Multiplication” 1) 6 x (-3) = 2) 3 x -3 = 3) -4 x 5 x (-2) = 4) -6 x (-2) = 5) -7 x (-8) = 6) Will the answer be positive or negative? (-2) x (-3) x (-4) x (-5) x (-6)
![ü Lets Check 1 6 x 3 2 3 x 3 3 ü Let’s Check 1) 6 x (-3) = 2) 3 x -3 = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-32.jpg)
ü Let’s Check 1) 6 x (-3) = 2) 3 x -3 = 3) -4 x 5 x -2 = 4) -6 x (-2) = 5) -7 x (-8) = -18 -27 +40 12 56
![Lets Practice Division 1 18 2 2 48 6 3 Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-33.jpg)
Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) -27 ÷ 9 = 4) 64 ÷ 8 = 5) 30 ÷ (-5) =
![ü Lets Check 1 18 2 2 48 6 3 ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-34.jpg)
ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) -27 ÷ 9 = 4) 64 ÷ 8 = 5) 30 ÷ (-5) = -9 8 -3 8 -6
![The rules for division are exactly the same as those for multiplication If we The rules for division are exactly the same as those for multiplication. If we](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-35.jpg)
The rules for division are exactly the same as those for multiplication. If we were to take the rules for multiplication and change the multiplication signs to division signs, we would have an accurate set of rules for division.
![Rules for Dividing Integers The quotient of two integers with the same Rules for Dividing Integers (÷) • The quotient of two integers with the same](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-36.jpg)
Rules for Dividing Integers (÷) • The quotient of two integers with the same signs is POSITIVE. • The quotient of two integers with different signs is NEGATIVE.
![Rules Summary for Division Positive Positive Positive Negative Negative Rules Summary for Division • Positive ÷ Positive = Positive • Negative ÷ Negative](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-37.jpg)
Rules Summary for Division • Positive ÷ Positive = Positive • Negative ÷ Negative = Positive • Positive ÷ Negative= Negative • Negative ÷ Positive = Negative
![Lets Practice Division 1 18 2 2 48 6 3 Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-38.jpg)
Let’s Practice “Division” 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) -27 ÷ 9 = 4) 64 ÷ 8 = 5) 30 ÷ (-5) =
![ü Lets Check 1 18 2 2 48 6 3 ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3)](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-39.jpg)
ü Let’s Check 1) 18 ÷ (-2) = 2) -48 ÷ (-6) = 3) -27 ÷ 9 = 4) 64 ÷ 8 = 5) 30 ÷ (-5) = -9 8 -3 8 -6
![Order of Operations Brackets Exponents Division Multiplication Addition Subtraction Order of Operations • • • Brackets Exponents Division Multiplication Addition Subtraction](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-40.jpg)
Order of Operations • • • Brackets Exponents Division Multiplication Addition Subtraction
![Examples 1 2 42 Examples: • 1) 2 + 42](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-41.jpg)
Examples: • 1) 2 + 42
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![Lets Review Let’s Review…](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-48.jpg)
Let’s Review…
![What is an integer What is an integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-49.jpg)
What is an integer?
![ANSWER An integer is a positive or negative whole number including 0 ANSWER • An integer is a positive or negative whole number, including 0.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-50.jpg)
ANSWER • An integer is a positive or negative whole number, including 0.
![Can you give an example of an integer Can you give an example of an integer?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-51.jpg)
Can you give an example of an integer?
![ANSWER 3 2 1 0 1 2 3 ANSWER • …-3, -2, -1, 0, 1, 2, 3…](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-52.jpg)
ANSWER • …-3, -2, -1, 0, 1, 2, 3…
![What are the four operations What are the four operations?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-53.jpg)
What are the four operations?
![ANSWER The four operations are addition subtraction multiplication and division ANSWER • The four operations are: addition, subtraction, multiplication, and division.](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-54.jpg)
ANSWER • The four operations are: addition, subtraction, multiplication, and division.
![How do you add integers How do you add integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-55.jpg)
How do you add integers?
![ANSWER The sum of two positive integers is always positive The sum ANSWER • The sum of two positive integers is always positive. • The sum](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-56.jpg)
ANSWER • The sum of two positive integers is always positive. • The sum of two negative integers is always negative. • When you add a positive and negative integer, you are really subtracting. Then, you give the answer the sign of the greater absolute value.
![How do you subtract integers How do you subtract integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-57.jpg)
How do you subtract integers?
![ANSWER To subtract an integer add its opposite Same Change ANSWER • To subtract an integer, add its opposite. • Same, Change](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-58.jpg)
ANSWER • To subtract an integer, add its opposite. • Same, Change
![How do you multiply integers How do you multiply integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-59.jpg)
How do you multiply integers?
![ANSWER If the signs are the same your answer is always positive ANSWER • If the signs are the same, your answer is always positive. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-60.jpg)
ANSWER • If the signs are the same, your answer is always positive. • If the signs are different, your answer is always negative.
![How do you divide integers How do you divide integers?](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-61.jpg)
How do you divide integers?
![ANSWER If the signs are the same your answer is always positive ANSWER • If the signs are the same, your answer is always positive. •](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-62.jpg)
ANSWER • If the signs are the same, your answer is always positive. • If the signs are different, your answer is always negative. *Multiplication and Division Rules are the same!
![](https://slidetodoc.com/presentation_image/0cd568361d29f33b4bd3ccb0f8123162/image-63.jpg)
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