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Next MAIN MENU WHAT are integers How to multiply integers How to divide integers Help with division QUIZ.

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Presentation on theme: "Next MAIN MENU WHAT are integers How to multiply integers How to divide integers Help with division QUIZ."— Presentation transcript:

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3 MAIN MENU WHAT are integers How to multiply integers How to divide integers Help with division QUIZ

4 Integers are any numbers from a set. Integers are also negative and positive numbers. Positive integers are greater than zero. They can be written with or without a plus sign Negative are integers less than zero. They are written with a minus sign. Zero is nether a positive or a negative. Integers are any numbers from a set. Integers are also negative and positive numbers. Positive integers are greater than zero. They can be written with or without a plus sign Negative are integers less than zero. They are written with a minus sign. Zero is nether a positive or a negative. Next

5 Multiplication is the same as repeated addition. When you multiply with a negative and a positive the sign is different. The product of two positive integers is positive You can use a pattern to find the product of two negative integers. Negative * positive = negative Negative * negative = positive ex. (2)(-3)= -6 Multiplication is the same as repeated addition. When you multiply with a negative and a positive the sign is different. The product of two positive integers is positive You can use a pattern to find the product of two negative integers. Negative * positive = negative Negative * negative = positive ex. (2)(-3)= -6 Next Previous

6 When finding the quotient of two integers you can use related multiplication sentence. Division of Integers is similar to division of whole numbers (both positive) except the sign of the quotient needs to be determined. NEXTHe lp with division

7 Help with division 35/-1 Step 1.how many times can 1 go into 3? Step2.so you carry the 3 and subtract and you get zero. Step 3. then you do the same with the 5. I hope you were paying attention because now you have a quiz.there is no help on this. GOOD LUCK NEXT

8 QUIZ TIME: INTEGERS 117/-3 Step 1. you line up 117 and 3. then you multiply. Step 2.You start from the back. 7(3) is 21.so you leave the 1 and carry the 2. Step 3. 1(3) is 3 plus 2 is 5. then 1(3) is 3 so you get 3. then your answer is 351.

9 QUIZ TIME: INTEGERS DIRECTIONS: DIVIDE THE TWO INTEGERS AND DECIDE IF IT IS A NEGATIVE AND A POSITIVE. 1. 24/-2 a.-12 b.-22 c.33 d.45 NEXT

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11 DING DING DING YOU FOUND THE CORECT ANSWER. next

12 Question #2 Divide the two integers 188/2 A.94 B.-94 C.87 D.45 NEXT SLIDE

13 QUESTION # 3 128/4 A.-32 B.32 C.48 D.12 CONGRADULATIONS you have finished the quiz. I hope you learned a lot. NEXT

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