Confidential1 Hello, Laura. This is Mrs. Bisanz. I will be your teacher today! OUR LESSON: Review of Integers.

Presentation on theme: "Confidential1 Hello, Laura. This is Mrs. Bisanz. I will be your teacher today! OUR LESSON: Review of Integers."— Presentation transcript:

Confidential1 Hello, Laura. This is Mrs. Bisanz. I will be your teacher today! OUR LESSON: Review of Integers

Confidential2 WARM-UP: 1.)-58 = 58 2.)(-90) + 15 = (-75) 3.)(-16) - (-5) = (-11) 4.)7 x (-5) = (-35) 5.) (-66)(-11) = 6

Confidential3 6/1/6 Review of Integers Comparing and Ordering Integers

Confidential4 6/1/6 Review of Integers Comparing and Ordering Integers

Confidential5 6/1/6 Review of Integers Comparing and Ordering Integers

Confidential6 6/1/6 Review of Integers 1.) What is the opposite of -8? 8 2.)Is -8 an integer? Yes 3.) 19 = 19 4.)Which number is larger..... -15 or -11 ? -11 5.) -76 = 76 Comparing and Ordering Integers

Confidential7 6/1/6 Review of Integers Adding Integers

Confidential8 6/1/6 Review of Integers Adding Integers

Confidential9 6/1/6 Review of Integers Adding Integers

Confidential10 6/1/6 Review of Integers Adding Integers

Confidential11 6/1/6 Review of Integers 1.) Use the number line to solve -5 + 3 = (-2) 0 -2 -3-4 -5 12 34 5 2.)Use zero pairs to solve 4 + -3 = 1 3.)Use the Addition Rules to solve (-16) + (-5) =(-21) Sum of two negative integers is negative Adding Integers ++++ ---

Confidential12 6/1/6 Review of Integers SUBTRACTING INTEGERS

Confidential13 6/1/6 Review of Integers SUBTRACTING INTEGERS

Confidential14 6/1/6 Review of Integers SUBTRACTING INTEGERS

Confidential15 6/1/6 Review of Integers SUBTRACTING INTEGERS

Confidential16 6/1/6 Review of Integers 1.)(-8) - 12 = (-20) 2.)22 - (-6) = 28 3.)13 - 20 = (-7) 4.)-9 - (-10) = 1 SUBTRACTING INTEGERS

Confidential17 6/1/6 Review of Integers MULTIPLYING INTEGERS

Confidential18 6/1/6 Review of Integers MULTIPLYING INTEGERS

Confidential19 6/1/6 Review of Integers Multiplying multi-digit numbers: 583 x (-47) = MULTIPLYING INTEGERS

Confidential20 6/1/6 Review of Integers Let's practice..... 1.)(-12) x 3 = (-36) 2.)(-6) x (-11) = 66 3.) 4 x (-9) x 2 = (-72) 4.)(-45) x 57 = (-2565) MULTIPLYING INTEGERS

Confidential21 6/1/6 Review of Integers DIVIDING INTEGERS

Confidential22 6/1/6 Review of Integers Dividing Multi-Digit Numbers REMEMBERING OUR LONG DIVISION DIVIDING INTEGERS

Confidential23 6/1/6 Review of Integers Let's practice... 1.) (-45)(-9) = 5 2.) 72 (-8) = (-9) 3.) (-36) 12 = (-3) 4.) 732 (-12) =(-61) DIVIDING INTEGERS

Confidential24 6/1/6 Review of Integers BREAK

Confidential25 6/1/6 Review of Integers GAME Click here to play a Game

Confidential26 6/1/6 Review of Integers 1.) Ben had borrowed \$300 from each of his four friends last year. He now has \$600 to return back. Find out how much can he return to each of his friends and how much total loan is still remaining. Total money borrowed 4 x \$300 = \$1200 He has \$600 which he has to return to 4 friends so each friend gets \$600 / 4 = \$150 Money left to return to each \$300 - \$150 = \$150 Total Loan still remaining \$150 x 4= \$600

Confidential27 6/1/6 Review of Integers 2.) Five friends plan to buy a gift for their games Instructor. They contribute \$35 each. The gift costs them \$150.Find out how much money does each one spends Total money collected \$35 x 5 = \$175 The gift costs them \$150 so the total money left Is \$175 - \$150 = \$25 This needs to be distributed amongst all five So \$25 / 5 = \$5 Hence each friend spends 35 – 5= \$30

Confidential28 6/1/6 Review of Integers 3.) Sarah went for a drive with her father. On the onward journey they sped at a average speed of 60 miles per hour. After 5 hours they turned back And as it was uphill this time they drove at an average speed of 50 miles an hour. Find out how Much would it take them to get home? Total distance traveled in onward Journey 60 x 5 =300 Miles. On return speed is 50 miles per hour and They need to travel 300 miles so time taken is 300 / 50 = 6hours

Confidential29 6/1/6 Review of Integers Chapter Assessment 1.) -73 = 73 2.) Insert or a. -32 -42 b. -21 -20 c. 0 16

Confidential30 6/1/6 Review of Integers 3.)92 + (-102) = (-10) 4.)(-85) + (-15) = (-100) 5.)(-34) + 23 = (-11) 6.)220 - (-35) = 255 7.)(-175) - (-25) = (-150) 8.)(-47) - 3 = (-50)

Confidential31 9.) (-13) x 6 = -78 10.)(-22) x (-10) = -220 11.) -8 x (-12) = 96 12.)45 x (-4) = -180 13.) 120 (-4) = -30 14.) (-96) (-6) = 16 15.) (-60) 15 = - 4

Confidential32 16.) (-58) x (-26) = 1508 17.) 2,142(-34) = -63

Confidential33 Great Job on this Chapter Review!

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