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Mustache Math

Mustache Math. Rules. Spread mustaches out on the floor in the front of the room. Class divides into teams of 4 or 5. A question appears on the screen and ALL students solve it independently (unless the question says “team play”)

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Mustache Math

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  1. Mustache Math

  2. Rules • Spread mustaches out on the floor in the front of the room. • Class divides into teams of 4 or 5. • A question appears on the screen and ALL students solve it independently (unless the question says “team play”) • During a team play, all group members may collaborate. The teacher will roll a die to pick a team. • A name is drawn at random. That student responds. If they get it right, they come up and pick a mustache. They add/subtract that amount of centimeters to their team “stache.” • “shave it for later” : team loses all points and start at 0 • Score is kept on the whiteboard. • No calculators until QUESTION 20

  3. Expectations • No talking while a question is on the board. • Conversation level of 1 during group questions. • 3 strikes your out (back-up packets are already on my desk). • Exhibit good sportsmanship. • HAVE FUN!

  4. Question 1 • What is the absolute value of -32 32

  5. Question 2: TEAM PLAY!!! • Which of the following statements are true? A) -5 + 6 > -13 B) -12 + -33 > -4(-8) C) 25/5 < -22 + -8 D) -22/11 = 2 A

  6. Question 3 -29 - 37 -66

  7. Question 4 (-12)2 144

  8. Question 5 -200 / -5 40

  9. Question 6 (2)(-3)(-10) 60

  10. Question 7 -10 + 13 + -2 + -20 + 8 -11

  11. Question 8: TEAM PLAY!!! Evaluate the expression: -x + -y, where x=2 and y=-7 -(2) + -(-7) -2 + 7 5

  12. Question 9 Evaluate the expression: d2(4 + m) – 3d, where d = -1 and m = 9 (-1)2(4 + 9) – 3(-1) 1(4 + 9) + -3(-1) 1(13) + -3(-1) 13 + 3 16

  13. Question 9 (4.33)(2.89) do not round your answer 12.5137

  14. Question 10 • 4 • 36 + 1

  15. Question 11: TEAM PLAY!!! 3(20.1) – 2(4 + 6.2) 39.9

  16. Question 12 3 5 7 8 24 35 3 8 7 5 =

  17. Question 13 Describe the pattern and find the next three terms: 20, 22.5, 25, 27.5, ___, ___, ___ Add 2.5 30, 32.5, 35

  18. Question 15 Evaluate 3.22 10.24

  19. Question 16: TEAM PLAY!!! • Which of the following statements are true? a. Every square is a polygon. b. Every triangle is a polygon. c. Every triangle is a quadrilateral. d. Every square is a rhombus. e. Every trapezoid is a parallelogram

  20. Question 17 An octagon may be divided into ____ triangles where each vertex of each triangle is a vertex of the octagon. 6

  21. Question 18 What type of transformation is shown below? rotation

  22. Question 19 What type of transformation is shown below? Translation

  23. Question 20 A bird flies at 27 ft above sea level. A fish swims at 12 feet below sea level. How far apart are they? 39 ft

  24. You may begin using calculators NOW!!!

  25. Question 21 Find the mean of the data set. Round answer to the nearest hundredths. {2, -3, 7, 12, 3.2, 5.5, -11} 2.24

  26. Question 22 Find the mode of the following data set {2, -3, 7, 12, 3.2, 5.5, -11} There is no mode :P

  27. Question 23: TEAM PLAY!!! Find the range of the following data set. {2, -3, 7, 12, 3.2, 5.5, -11} 12 – (-11) = 23

  28. Question 24 Find the median of the following data set {2, -3, 7, 12, 3.2, 5.5, -11} 3.2

  29. Question 25 A triangle has two interior angles measuring 110 degree and 12 degrees. What is the measure of the third angle? 58 degrees

  30. Question 26: TEAM PLAY!!! You go to the movies with three of your friends. You buy one big tub of popcorn for $6 and each of you buys a small soda for $2.25 per cup. If you spent $65 in total. How much was each movie ticket? 4x + 6 + 4(2.25) = 65 4x + 6 + 9 = 65 4x + 15 = 65 4x = 50 x = 12.5 $12.50

  31. Question 27 At Horseshoe Lake, the ratio was 16 ducks to 9 geese. Suppose that there are 192 ducks. How many geese are there? 108 geese

  32. Question 28 Find the area of the entire figure 48 cm2

  33. Question 29 Find the area and perimeter of the figure. A = 36 cm2 P = 26 cm

  34. Question 30 In 2001, there were 250 flowers in a garden. This year, 2013, there are 350. Find the percent increase. 40% increase

  35. Question 31: TEAM PLAY!!! • A coat has an original price of $300. You have a 20% off coupon. What is the discount price of the coat? $240

  36. Question 32 What is 14% of 358. Do not round your answer. 50.12

  37. Question 33 What number is 23% of 4,503? 1,035.69

  38. Question 34: TEAM PLAY!!! What percent of 325 is 221? 68%

  39. Question 35 What is the volume of a cylinder with height 6 in and radius 7 in? V = h(πr2) use 3.14 for π 923.16in3

  40. Question 36: TEAM PLAY!!! What is the surface area of a rectangular prism with dimensions 5m, 10m, and 3m? 190 m2

  41. Question 37 Solve for x 3x + 8 = 41 x = 11

  42. Question 38 Solve for a 4( a + 3) = 24 a = 3

  43. Question 39: TEAM PLAY!!! Solve for f 2f – 9 + 4f = 33 f = 7

  44. Question 40 Apply the following motion rule to point A(4, -2) to find its image, A’. (x , y)  (x+2, 8y) (6, -16)

  45. Question 41 Simplify the expression 8v + 7v + 2r + -6v + -12r -10r + 9v

  46. Question 42: TEAM PLAY!!! Fin the function rule for the following table of values y + 3x = 1

  47. Question 43 Use the following function rule to complete the table of values. y = 4x + 10 10 14 18

  48. Question 44 A 6-pack of Pepsi costs $4.50. Find the unit cost. $0.75 per can

  49. Question 45 You earn $540 after mowing 18 lawns in a week! Find the unit rate. $30 per lawn

  50. Question 46 An angle measure 108 degrees. Find its supplement. 72 degrees

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