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NEXT 15 20 25 510 2-digit mult. Math Facts Word probs. Mult with $ Mixed review 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team.

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Presentation on theme: "NEXT 15 20 25 510 2-digit mult. Math Facts Word probs. Mult with $ Mixed review 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team."— Presentation transcript:

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9 15 20 25 510 2-digit mult. Math Facts Word probs. Mult with $ Mixed review 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team Four Team Five Team Six

10 Two digit mult. Question for 5 Points Look at problem 1. Use this equation to solve. 50 X 58 = n Show Answer

11 2-digit mult. Answer for 5 Points 2900 Back to Board

12 Two-digit mult. Question for 10 Points Look at problem 2. Use mental math; how many 0’s are in the answer? Show Answer

13 Two-digit mult. Answer for 10 Points There are 2 zeroes in the answer. Back to Board

14 Look at problem 1. When multiplying 50 X 58, tell why 290 is an unreasonable answer? W Show Answer

15 Two digit mult. Answer for 15 Points 5 times 58 is 290 Back to Board

16 Two digit mult. Question for 20 Points Solve problem 3. Which product is greater? 26 X 73 or 23 X 76 Show Answer

17 Two-digit mult. Answer for 20 Points 73 X 26 is greater Back to Board

18 Two-digit mult. Question for 25 Points Find the error in the calculated product of this equation: 96 X 59=5655 Show Answer

19 Two-digit mult. Answer for 25 Points There is a transposition in multiplying 6 X 59 and recording the result. Back to Board

20 Basic Math Facts Question for 5 Points What basic math fact do you see in problem 5? Show Answer

21 Basic Math Facts Answer for 5 Points 5 X 8 Back to Board

22 Basic Math Facts Question for 10 Points Tell the basic math facts you will use to solve problem 6. Show Answer

23 Basic Math Facts Answer for 10 Points 4 X 6, 4 X 1, 4 X 7, 4 X 2, 2 X 2, 2 X 7, 2 X 1, & 2 X 6. Back to Board

24 Basic Math Facts Question for 15 Points What basic addition math facts are needed to solve Problem 6. Show Answer

25 Basic Math Facts Answer for 15 Points 8 + 0, 8 + 4, 6 + 4, 4 +3, 2 + 2, 4 + 2 & 2 + 1 Back to Board

26 Basic Math Facts Question for 20 Points Write out the products to fill in the table in problem 7. Show Answer

27 Basic Math Facts Answer for 20 Points 6a 36, b 42, c 48, d 54 7a 42 b 49 c 56, d 63 8a 48, b 56, c 64, d72 9a 54, b 63, c 72, d 81 Back to Board

28 Basic Math Facts Question for 25 Points Round the first factor to estimate, find the basic math fact, and solve. (#8) Show Answer

29 Basic Math Facts Answer for 25 Points 721 is rounded to 700; the basic math fact is 5 X 7, the estimated product is 3500, the solution is 3605. Back to Board

30 Word Probs. Question for 5 Points Kelly purchased 15 books for the school library. Each volume costs $17. How much did Kelly spend? Show Answer

31 Word Probs. Answer for 5 Points Kelly spent $255!! Back to Board

32 Word Probs. Question for 10 Points Write an expression that can be used to solve problem 9 to determine how much Jarred and his mom spent. Show Answer

33 Word Probs. Answer for 10 Points 6 X $14 = x, where x is the amount of money spent on pizza Back to Board

34 Word Probs. Question for 15 Points Create an expression you can use to solve problem number 10. Show Answer

35 Word Probs. Answer for 15 Points Is 2 X $13.37 greater than $26.52? 2 X $13.37 = $26.74, so basketballs cost less at Modell’s. Back to Board

36 Word Probs. Question for 20 Points Write an equation that can be used to find Isabella’s total cost, c in problem 14. Show Answer

37 Word Probs. Answer for 20 Points 6 X $14.95 + 3 X $5.95 = c Back to Board

38 Word Probs. Question for 25 Points Write an equation to determine the total money spent on origami paper in problem 11. Show Answer

39 Word Probs. Answer for 25 Points (10 X $0.33) + ($15.25) = c Back to Board

40 Money Question for 5 Points Show how 77 ¢ is written using decimals. Show Answer

41 Money Answer for 5 Points It is written 0.77 Back to Board

42 Money Question for 10 Points Tell how to determine the number of digits to the right of the decimal point in a multiplication problem involving money. Show Answer

43 Money Answer for 10 Points You count the number of digits to the right of the decimal point in the factors and add them. Back to Board

44 Money Question for 15 Points Look at problem 14. Create an equation that assists you in finding the cost. Show Answer

45 Money Answer for 15 Points 18 X $4.95 = c Back to Board

46 Money Question for 20 Points How do you know that $233266 is not the correct answer to problem 13. Show Answer

47 Money Answer for 20 Points The first factor includes dollars and cents; the answer should have two decimal places in it. ($2,332.66) Back to Board

48 Money Question for 25 Points Write an equation that can be used to solve problem 15 for n, the total cost. Show Answer

49 Money Answer for 25 Points (12 X $5.75) + (4 X $22.95) = n Back to Board

50 Mixed Review Question for 5 Points What is the order of operations? Tell what PEMDAS means. Show Answer

51 Mixed Review Answer for 5 Points The order of operations tells the way a mathematics problem is solved. () 2 X?+-; L-->R Back to Board

52 Mixed Review Question for 10 Points Write 2,000,000+600,000+ 50,000+4,000+20+1 in standard form. Show Answer

53 Mixed Review Answer for 10 Points: 2,654,021 Back to Board

54 Mixed Review Question for 15 Points Find the missing digit in this problem: # 2,2 6 +1,346 3,642 Show Answer

55 Mixed Review Answer for 15 Points The missing digit is 9. Back to Board

56 Mixed Review Question for 20 Points Write this number: Each digit in the one’s period is one digit greater than the digit to its right. There is a 3 in the one’s place. Each digit in the thousand’s period is a 7. The digit in the million’s place is three times the digit in the one’s place. Show Answer

57 Mixed Review Answer for 20 Points 9,777,543 Back to Board

58 Mixed Review Question for 25 Points What is five hundred thousand, two hundred fifty-four increased by twenty thousand? Show Answer

59 Mixed Review Answer for 25 Points 520,234 Back to Board

60 Show Question

61 “Big Points” Question Set up a multiplication problem to check if this division problem was solved correctly. Yianna and Alexandra had $6.95 to spend on gifts for 5 friends. The items they wanted to purchase cost $1.49 each. They were excited because they had the right amount of money. Show Answer 302928272625242322212019181716151413121110987654321

62 Big Points Answer for Big Points They solved the division problem incorrectly. 6.95 /5 = 1.39. Multiplying 5 X 1.49 results in $7.45. This is too high. Big Points Question 2

63 Authored by Jeff Ertzberger - 2004 University of North Carolina at Wilmington All rights reserved. All Clipart and Sounds Copyright Microsoft PowerPoint and Microsoft Office Gallery Online – All Rights Reserved. Some images have been modified from original version. This presentation may not be sold, or redistributed without written permission, and may only be used for non-profit educational use. Using and Distributing this Template You are free to use this template in non-profit educational settings. Be sure to check Jeff Ertzberger’s digital templates web site for even more template games and great resources. http://people.uncw.edu/ertzbergerj/msgames.htm

64 Problems 1 - 6 1.51 X 58 (Kaitlyn has 51 members in her extended family; she will put 58 jewels on the party place cards she makes for each one.) 2.50¢ X 20 (Martin and Alec combined their 50 cent pieces together. They each had ten. How much money did they have altogether?) 3.26 X 73, 23 X 76 4.96 X 59 5.80 X 5000 6.24 X 6172

65 Problem 7 6789 6 ABCD 7 ABCD 8 ABCD 9 ABCD

66 Problems 8 - 10 8.5 X 721 9.Jarred and his mom bought 6 pizzas for a class party. Each pizza cost $14.00. 10.Luke wants to buy a new basketball for Garrett. Cole asked to buy one for Sophie. Cole’s mom will pay for these if the students research the lowest price. Sport’s Authority sells them for $13.37 each and Modell’s sells two for 26.51. Which store’s price is lower?

67 Problems 11 - 14 11.Vivian bought 10 pieces of origami paper for $0.33 each. Jiwon bought a package of 50 sheets for $15.25. Each made their purchase; what did they spend altogether. 12.Sean bought 6 video games for $6.95 each and 3 baseball caps for $5.95 each. 13.46 X $50.71 14.Isabella found a series of Gordan Korman’s books for $4.95 each. She wants to buy 18 books. Write an expression to solve this problem.

68 Problem 15 15.Tarin went shopping to buy magazines to learn how to create video games. Each of the 12 magazines he wanted to buy cost $5.75 each. William came with him and bought 4 books about various topics; each book cost $22.95. How much money did they spend altogether?

69 Big Points Question 2 Sue and Talia worked together to create Lenape Indian figures. Each bought 6 packages of model magic and created 4 Indians from each package. How many Indians did they create altogether? answer

70 Answer to Big Points Question 2 6 X 4 = n They created 24 Indians! Credits


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