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QuickStarter —Tuesday

1) Please clear your desk and get out your composition notebook! Turn in your SIGNED Math s yllabus or other paperwork in the tray on the back table!. QuickStarter —Tuesday. QuickStarter —Wednesday.

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QuickStarter —Tuesday

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  1. 1) Please clear your desk and get out your composition notebook! Turn in your SIGNED Math syllabus or other paperwork in the tray on the back table! QuickStarter—Tuesday

  2. QuickStarter—Wednesday In your composition notebook on PAGE 1, label today as “Wednesday” and complete the following: **Write the questions: • What is the rule when you multiply or divide two numbers with DIFFERENT signs? • Give a real-life example of when a negative number is used.

  3. QuickStarter—Thursday **Remember to WRITE SHORT QUESTIONS! Calculate each of the following: • -9 + 1 = • 5 + (-9) = • -11 + (-4) = • **DO NOT WRITE QUESTION: Which of the following has a greater absolute value? -11 or 6? Explain WHY.

  4. QuickStarter—Friday **REFER BACK TO NOTES for help! • -6 – 8 = • 9 x (-3) = • -4 + 5 = • “Find the Lie” (Which of the following is NOT true?) a) Absolute value is the distance of a number from zero on a number line. b) Rational numbers are numbers that can be changed to fractions. c) An integer is any number that is positive or negative such as -2, ½ , -0.5, etc. QUIZ TODAY

  5. QuickStarter—Monday **BEGIN ON WEEK 2 IN YOUR NOTEBOOKS! • What is the first step in the following problem? -7 – 4 = 2) When will you have a negative answer? (Choose ANY answer choices that apply—will be more than one!!!) a) when you multiply two positive numbers b) when you add two negative numbers c) when you multiply a negative number and positive number d) when you multiply two negative numbers

  6. QuickStarter—Tuesday • Solve and draw out using + and – signs. -11 + 4 = • Write an equation to solve the following problem: Michael borrowed 10 dollars from Travis. Later, he gave Travis 6 dollars. How much money does he owe? • -6 x (-3) = • 16  (-4) =

  7. QuickStarter—Wednesday • -6 + 8 = • -7 x (-3) = • 5 – ( -9) = • -10 – 7 = ***Solve each problem, draw a picture using + and – signs, and plot on a number line: • -9 + 4 = • -2 – (-6)= QUIZ TODAY!!!

  8. QUIZ • -2 x 7 = • 5 + -11 = • -4 – 3 = • 10 – (-5) = ***Solve each problem, draw a picture using + and – signs, and plot on a number line: • -12 + 5 = • -1 – (-4)=

  9. Quiz—makeup • -8 + 7 = • -4 x -5= • -7 – 3 = • 2– (-5) = ***Solve each problem, draw a picture using + and – signs, and plot on a number line: • -9+ 2 = • -3 – (-6)=

  10. QuickStarter—Thursday **DO NOT WRITE ANY OF THE QUESTIONS TODAY! • Give 3 examples of a rational number . • Give 3 examples of an integer. • Explain the term “additive inverse” or give an example. • Explain the term “absolute value”.

  11. QuickStarter—Friday 1) • -9 x (-4) = • 8 x (-8) =

  12. QuickStarter—Monday 1) 2) Show -7 + 4 on a number line. Sorry for the typos!

  13. QuickStarter—Tuesday • Robbie was playing a game in which red chips represented positive points and blue chips represented negative points. At the end of the game, Robbie had 12 blue chips and 5 red chips. What was his final score? • At 6:00 a.m., the temperature in Anchorage, Alaska was -11 degrees Farenheit. By 8:00 a.m., the temperate increased 5 degrees. At noon, it had increased 15 degrees. By 3:00 p.m., it dropped 4 degrees. What is the temperature at 3:00 p.m.?

  14. QuickStarter—Wednesday Joyce claims that 8 + (-2) is the same as 8-2. Explain or show whether Joyce’s reasoning is correct and justify your answer using pictures or words. Hmm….

  15. QuickStarter—Thursday • A fish dives 20 ft underwater. He swims up 6 ft and the dives again 45 ft. What is his location? • Show -5 + 9 in 3 different ways. • Marty has $25, but gives $6 to his little sister. He spends $12 at the ballgame, but earns $30 for mowing the lawn. What is his current balance? GO SAINTS! *Football players: Please write your NAME and NUMBER on the board!

  16. QuickStarter—Friday QUIZ TODAY! • In last night’s game, the players moved the following yardage: Larry: -6, 8, -3, 15, -2, 19 Barry: 2, -10, 18, 12, -4, -1 Harry: -3, 5, 17, 10, -8, -6 Who gained the most yards? 2) Today the temperature was 75 degrees. If it drops 12 degrees, what will the temperature be? Good luck soccer team!

  17. QuickStarter—Monday • The temperature at 5:00 p.m. was 70 degrees. It decreased 3 degrees every hour. What was the temperature at 10:00 p.m.? • Is 0.75 a rational number? Why or why not? • Give an example of a real-life situation in which the number -15 might be used. **PLEASE have your Notes/foldable from Friday on your desk!

  18. QuickStarter—Tuesday • Explain how to change a fraction to a decimal. **DO NOT USE THE WORD “CALCULATOR” IN YOUR EXPLANATION! • -7 + -3 = ___ Explain your answer using words or pictures. • Convert 25 g to mg.

  19. QuickStarter—Wednesday • Wal-mart earned $12 billon in one year. The next year, it lost $3 billion. Did Wal-mart earn or lose money over the two years? How much was the gain or loss? • Convert 0.65 to a percent. • Convert 12/17 to a decimal (**round to 2 places). 4) Convert 33.5% to a fraction.

  20. QuickStarter—Thursday • The highest point in a certain city measures 4,280 ft above sea level. The lowest point is located at 155 ft below sea level. What is the difference in elevation in these two points? • Write 32% as a decimal and a fraction. • Every 5 minutes a company produces 30 toys. How many toys can they produce in 4 hours? QUIZ TODAY! Finish homework if you did not finish!

  21. QuickStarter—Friday • A company is in debt $24,000. They make a profit of $12,500. What is their current account balance? • Complete the chart:

  22. QuickStarter—Tuesday • The elevation of the Dead Sea is 1,401 ft below sea level. If the elevation of Mt. Kilimanjaro is 19,341 ft above sea level, what is the difference between the two elevations? • What is square root of 49? • Put in order from least to greatest: 54%, 2.25, 1/5, 25%

  23. QuickStarter—Wednesday • Complete the following using >, <, or =. 5/4 _____ 8/9 • Corey borrowed $35.75 from his mom, $42.15 from his sister, and $12.99 from his aunt. What integer represents the amount of money Corey owes? • There are 101 students in Mrs. Murphy’s math classes. If 6/7 of them passed the quiz, how many students passed, and how many failed? **CHALLENGE PROBLEM**

  24. QuickStarter—Thursday • Put in order from least to greatest: 6/5, -7/6, 9/8, -11/4 • What is an inequality sign? Explain what the word inequality means. • Look at the number line and decide which letter represents each of the following: 1/7, 3/5, 2/3, 12/15 A B C D

  25. QuickStarter—Friday • Bobby can run 2 miles in 14 minutes. Jack can run 3 miles in 22.5 minutes. Who can run the fastest per minute? Explain. **CHALLENGE PROBLEM** • True or false: -7/6 <-9/5 < -7/10 • Put in order least to greatest: -5/9, 4/5, -11/20 The quiz has been moved to MONDAY!

  26. QuickStarter—Monday • True or false: -6/7 < -5/10 < 1/8 • Put in order from least to greatest: 135%, 5/2, 275%, 13/12 • Compare: -5/7 ____ -8/10 • Are the numbers plotted correctly on the number line? If not, which is/are in the wrong place? A 5/9 B 2/12 C 4/15 D 3/5 B C A D

  27. -0.850<-0.500<0.125 False • 13/12, 135%, 5/2, 275% • -0.71 > -0.80 • No. D should be plotted on 0.6

  28. More Practice • Put in order from least to greatest: -1/8, 12%, -5/4, -15% • True or false: -7/9 < -6/10 < -3/12 • Compare using >, <, or = : -5/6 _____ -9/12 • Are the numbers in the correct spot? If not, CIRCLE the ones that are in the wrong place. • 3/5 B) 7/12 C) 11/12 D) 3/15 D B A C

  29. -5/4, -15%, -1/8, 12% • True -0.77<-0.60<-0.25 • -0.83 < -0.75 • No. B should be plotted on 0.58

  30. 1)

  31. QuickStarter—Tuesday Best behavior 1st period Solve #1-3 WITHOUT A CALCULATOR: • -8 + 7 = • -10 – 4 = • 5 – (-3) = • The highest point of a mountain is 1,450 m. The lowest point of an ocean is 765 m. What is the change in elevation from the highest to the lowest point? **If you were ABSENT yesterday, copy down the notes from someone else—I know that some classes still need to finish taking notes!

  32. Zero Property • The product of any number and zero IS zero. Ex: 5 x 0 = 0 or V x 0 = 0

  33. QuickStarter—Wednesday Solve #1-3 WITHOUT A CALCULATOR: • -7 x 3= • 6 – (-8)= • 20 ÷ (-5)= Tell which property is being represented: 4) 12 x 1 = 12 5) 5(3+2) = 25 6) (6 x 3) x 7 = 6 x (3 x 7)

  34. QuickStarter—Thursday Solve #1-3 WITHOUT A CALCULATOR: • -36/6 (Remember: a fraction shows division!) • 5 x (-8) = • 7 – (-10) = • Which of the following is NOT a rational number? Explain WHY: 1/5, 0.4, π • Look over your PROPERTIES NOTES! ~QUIZ TOMORROW~

  35. QuickStarter—Friday **Use the distributive property to solve: • 7(4 + 3)= • -9(5 + 6)= • -8(-3 + 6)= • -10(-4 – 1)= • -9(7-2)= • ~QUIZ TODAY~

  36. QuickStarter—Monday • Put in order from least to greatest: 2/5, 1/12, 54%, 6/8 • True or false: -0.56 < -7/12 < -4/5 • The highest point of a mountain measures 4,555 ft. The lowest point of a lake measures 564 ft. What is the change in elevation between the highestand lowest points?

  37. Answers • 1/12, 2/5, 54%, 6/8 (As decimals: 0.40, 0.08, 0.54, 0.75) • False: -0.56<-0.58<-0.80 When numbers are negative, the “bigger” numbers are really smaller 3) 4,555 – (-564) = 5119 ft Use -564 to show that the lowest point is BELOW SEA LEVEL

  38. QuickStarter—Wednesday • Simplify: 7/8 5/6 • Mary is baking a cake that calls for ¾ cup of flour for each batch. If a batch makes 6 servings and she needs 24 servings to feed her entire class, how many cups of flour will she need? • Vocabulary: -7 and 7 are _______ ______. • Which property is shown in: -7 + (-3) + 4 = -3 + 4 + (-7)

  39. QuickStarter—Thursday • Simplify: 1/6 3/4 • Which property is shown here? 8 x (3 x 5) = (8 x 3) x 5 • Which vocabulary word means “not equal to”? • Solve the following without a calculator: a) -7 + 9 = b) -12 – (-3) = c) -9 x 5 = d) -30/-6 Go Saints!

  40. Amy has 12 1/3 yards of fabric available to make shirts. If each shirt requires ¼ yard of fabric, how many shirts can be made? How much fabric will be left over, if any? Show your work!

  41. Come in quietly—we will be getting in groups to talk about the problems we were working on before lunch! • You are in 2nd place for best class today—you can get to 1st!!!!

  42. QuickStarter—Friday • Simplify: 3/5 1/9 2) A boy scout has 14 ft of rope. If he needs to cut it into 2/3 ft pieces, how many whole pieces of rope can he cut? • Max has 4 containers. 2 of the containers have 1/3 cup of peaches in them. The other 2 containers have 2/5 cups of cherries. Which of the following does NOT show how to calculate the total amount of fruit? • 1/3 + 1/3 + 2/5 + 2/5 B) 2(1/3 + 2/5) C) 1/3 x 2 + 2/5 x 2 D) 2 + 1/3 + 2 + 2/5

  43. QuickStarter—Monday If you were ABSENT FRIDAY, you will need to take your quiz INSTEAD of completing the QuickStarter! • Which of the following will not have a positive solution? • (-5) x (-0.5) b) 7 x 0 c) -20/-5 d) 7+ 3 • Mary is making a recipe that calls for 1/5 cup of sugar per batch. How many batches can she make if she has 3/4 cup of sugar? • A baseball team has 12 players. If 3 of them are on the bench, what percent of players are on the field? a) 25% b) 12% c) 70% d) 75%

  44. QuickStarter—Tuesday 1) (Question by Chloe S., Noah G., Derek Y. and Dalton A.) The highest point of a skyscraper is 2,630 ft. The lowest point of a subway is 200 ft below ground. What is the change in elevation between the highest and lowest points? 2) (Question by Megan R., Brayden Howard, Logan J., and Grant C.—changed a little by Mrs. Murphy) A volleyball team has 24 players. 4 of them have broken necks. What percent do not have broken necks? • 20% b) 83% c) 25% d) 85% 3) (Question by Maddison P., Christian C., John J., & Hannah A.—changed a little by Mrs. Murphy) Maddison is making cookies for Mrs. Murphy’s 2nd period class. She has 25 students in her class. If each batch makes 16 cookies, how many batches will she have to make so that each student can have 4 cookies?

  45. QuickStarter—Wednesday Fluency: NO CALCULATORS! 6) -90 ÷ (-9) = 7) 16 ÷ 4 = 8) -3 x (-4)= 9) 10 x (-7) = 10) 54 ÷ (-9) = • -5 x 4 = 2) -6 x (-3) = 3) -72 ÷ 8 = 4) 2 x 3 = 5) 81 ÷ 9 =

  46. QuickStarter—Thursday 1) (Question by Madi C, Braya M., and Mercedes B.--changed a little (OK, maybe A LOT) by Mrs. Murphy) McNugget gets a job at Pizza Hut. He has a bag with 2 cups of flour. It takes 1/4 cup of flour to make a personal pizza. If Chucky VanGuternard orders as many personal pizzas that McNugget can make, how many personal pizzas will she take home with her?

  47. QuickStarter—Friday 1) (Question by Madi C, Braya M., and Mercedes B.--changed a little (OK, maybe A LOT) by Mrs. Murphy) McNugget gets a job at Pizza Hut. He has a bag with 2 cups of flour. It takes 1/4 cup of flour to make a personal pizza. If Chucky VanGuternard orders as many personal pizzas that McNugget can make, how many personal pizzas will she take home with her?

  48. QuickStarter—Friday Guidance at 2:00! • Marco has 25 1/3 inches of rope. If he needs to cut them in 1/4 inch pieces, how many pieces of rope will he be able to cut? Solve without a calculator: 2) -7 + 9 = 3) 10 – 15 = 4) -8 x (-3) =

  49. QuickStarter—Thursday GUIDANCE in 5 min! QUIZ After Lunch!!!! • -6 – 12 = • -7 x -6 = • -15 + 9 = • -28 ÷ 4 = Complete the following AFTER LUNCH:

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