1. Mid-Chapter Check Open your book to page 214.

2. Mid-Chapter Check

5. Reminder – when adding or subtracting decimals you must line up the decimal points.

6. Mid-Chapter Check

9. Reminder – when multiplying decimals the product will have the same number of decimal places as both factors combined.

10. Mid-Chapter Check

18. Mid-Chapter Quiz Quiz 6.3 Go to my webpage and click on Quia on the lower left side of the page. On the lower right side will be the link “6.3 Quiz” Username: first name last name 371(no spaces, no caps). Password: student ID When completed work on Compass Learning.

19. Wednesday, Sept 24 Lesson 6.3.5 Divide Multi-Digit Numbers

20. Objective: To understand how to find quotients of problems involving multi digit divisors.

21. Divide Multi-Digit Numbers When one number is divided by another, the result is called a quotient. The dividend is the number that is divided and the divisor is the number used to divide another number. 3 Quotient Divisor 80)240 (Write this) Dividend

22. Divide Multi-Digit Numbers Find 351 ÷ 9.

23. Divide Multi-Digit Numbers Find 351 ÷ 9. 351 would be the?

24. Divide Multi-Digit Numbers Find 351 ÷ 9. 351 would be the ? Dividend 9 would be the ?

25. Divide Multi-Digit Numbers Find 351 ÷ 9. 351 would be the ? Dividend 9 would be the ? Divisor

26. Divide Multi-Digit Numbers Find 351 ÷ 9. Set up would look like this. 9 ) 351

27. Divide Multi-Digit Numbers Find 351 ÷ 9. 9 ) 351 How many times does 9 go into 3?

28. Divide Multi-Digit Numbers Find 351 ÷ 9. 0 9 ) 351 How many times does 9 go into 3? 0

29. Divide Multi-Digit Numbers Find 351 ÷ 9. 0 9 ) 351 How many times does 9 go into 35?

30. Divide Multi-Digit Numbers Find 351 ÷ 9. 03 9 ) 351 -27 How many times does 9 go into 35? 3 (3x9=27)

31. Divide Multi-Digit Numbers Find 351 ÷ 9. 03 9 ) 351 Subtract and bring -27 down the next digit. 081 How many times does 9 go into 81?

32. Divide Multi-Digit Numbers Find 351 ÷ 9. 03 9 ) 351 -27 081 -81 How many times does 9 go into 81? 9 (9 x9 = 81)

33. Divide Multi-Digit Numbers Find 351 ÷ 9. 039 9 ) 351 -27 081 000 No Remainder

34. Divide Multi-Digit Numbers Find 453 ÷ 8. What is first?

35. Divide Multi-Digit Numbers Find 453 ÷ 8. 8 ) 453

36. Divide Multi-Digit Numbers Find 453 ÷ 8. 8 ) 453 How many times does 8 go into 4?

37. Divide Multi-Digit Numbers Find 453 ÷ 8. 0 8 ) 453

38. Divide Multi-Digit Numbers Find 453 ÷ 8. 0 8 ) 453 How many times does 8 go into 45?

39. Divide Multi-Digit Numbers Find 453 ÷ 8. 05 8 ) 453 -40 How many times does 8 go into 45? 5

40. Divide Multi-Digit Numbers Find 453 ÷ 8. 05 8 ) 453 Subtract and bring -40 down the next digit. 053

41. Divide Multi-Digit Numbers Find 453 ÷ 8. 05 8 ) 453 Subtract and bring -40 down the next digit. 053 How many times does 8 go into 53?

42. Divide Multi-Digit Numbers Find 453 ÷ 8. 056 8 ) 453 -40 053 -48 5

43. Divide Multi-Digit Numbers Find 453 ÷ 8. 056 R5 8 ) 453 -40 053 -48 5

44. Divide Multi-Digit Numbers On tonight’s homework there will a lot of remainders. Either leave as a remainder or convert to a fraction.

45. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? Do this on your own.

46. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 3 ) 921 How many times does 3 go into 9?

47. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 3 3 ) 921 -9 02 How many times does 3 go into 9? 3

48. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 3 3 ) 921 -9 02 How many times does 3 go into 2?

49. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 30 3 ) 921 -9 021 How many times does 3 go into 2? 0

50. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 30 3 ) 921 -9 021 How many times does 3 go into 21?

51. Divide Multi-Digit Numbers John drove 921 miles in 3 days. If he drives the same distance everyday, how many miles did he drive each day? 307 3 ) 921 -9 021 -021 000 How many times does 3 go into 21? 7

52. Divide Multi-Digit Numbers Find 878 ÷ 31. (Do this on your own)

53. Divide Multi-Digit Numbers Find 878 ÷ 31. 28 R10 or 28 31 ) 878 -62 258 -248 010 Remainder

54. Divide Multi-Digit Numbers Mr. Avery wants to tile the classroom. The area of the room is 270 sf and the length is 15 ft. What is the width? (Do this on your own)

55. Divide Multi-Digit Numbers Mr. Avery wants to tile the classroom. The area of the room is 270 sf and the length is 15 ft. What is the width? 18 ft 018 15 ) 270 -15 120 -120 0

56. Divide Multi-Digit Numbers The total number of seats in a college stadium is 54,912. There are 44 sections and each section has an equal number of seats. How many seats are in each section? (Do this on your own)

57. Divide Multi-Digit Numbers The total number of seats in a college stadium is 54,912. There are 44 sections and each section has an equal number of seats. How many seats are in each section? 01248 1248 seats 44 ) 54912 -44 109 -88 211 -176 352 -352 000

58. Divide Multi-Digit Numbers How many 8 ounce cups can be filled with 9 gallons of juice? (Hint-There are 128 ounces in 1 gallon). Do this on your own.

59. Divide Multi-Digit Numbers How many 8 ounce cups can be filled with 9 gallons of juice? (Hint-There are 128 ounces in 1 gallon). 144 cups 016 16 8 )128 x 9 -8 144 48 -48 0 Or 128 ounces x 9 gallons = 1152 ÷ 8 = 144

60. Divide Multi-Digit Numbers If the divisor is 40, what is the least 3 digit dividend that would give a remainder of 4? Do this on your own.

61. Divide Multi-Digit Numbers If the divisor is 40, what is the least 3 digit dividend that would give a remainder of 4? 3 R4 40)124

62. Divide Multi-Digit Numbers Can the remainder in a division problem ever equal the divisor? Why or why not? Do this on your own.

63. Divide Multi-Digit Numbers Can the remainder in a division problem ever equal the divisor? Why or why not? No, if the remainder was equal to the divisor then the quotient could be increased by 1.

64. Divide Multi-Digit Numbers Agenda Notes Homework – Homework Practice 6.3.5 Show all work! Due Thursday, Sept 25 Chapter 6.3 Test -Wednesday, Oct 1 Accum Rev 3 due by Oct 1