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BY : LATIA CLARKE

ADD,SUBTRACT AND MULTIPLY AND DIVIDE INTEGERS. BY : LATIA CLARKE. WHAT ARE INTEGERS. 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

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BY : LATIA CLARKE

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  1. ADD,SUBTRACT AND MULTIPLY AND DIVIDE INTEGERS BY : LATIA CLARKE

  2. WHAT ARE INTEGERS • 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.

  3. How to multiply integer • 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

  4. How to divide integers • 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.

  5. Multiplacation,division division multiplication • -35 / -1 • -117 / -3 Lets try and solve these problems. then you will get a quiz to see what you know. Then when you are done I want you to tell me the difference between dividing and multiplying integers and don’t worry we are almost done.

  6. 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. • -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. I hope you were paying attention because now you have a quiz .there is no help on this. GOOD LUCK

  7. QUIZ TIME: INTEGERS DIRECTIONS: DIVIDE THE TWO INTEGERS AND DECIDE IF IT IS A NEGATIVE AND A POSITIVE. • 45/-2 a.22 b.-22 c.33 d.45

  8. Question #2 • Divide the two integers • 188/2 • A.94 • B.-94 • C.87 • D.45

  9. QUESTION # 3 • 128/4 • A.-32 • B.32 • C.48 • D.12 CONGRADULATIONS you have finished the quiz.

  10. CONGRADULATIONS my slide show is done

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