Understanding whole numbers

6. Objectives: a. Give the place value and value of each digit in numbers through hundreds b. Explain the importance of collecting object.

7. Understanding Whole Numbers

9. PLACE VALUE The position of a digit based on the whole number place value chart.

11. Place Value Chart Hundreds Tens Ones

14. ones

15. tens

16. hundreds

18. tens

19. hundreds

20. ones

22. VALUE Tells how much a digit represents in a number.

25. 739 700 30 9

26. 739 700 30 9

27. 739 700 30 9

32. 900

34. 90

36. 700

38. Did you know that numbers can be written into three ways?

39. Three ways how to write numbers

40. 1. Standard Form 2. Expanded Form 3. Word Form

42. STANDARD FORM

43. 700+30+9= 739 EXPANDED FORM

44. Seven hundred thirty-nine WORD FORM

47. WHAT AM I? I am 3-digit number. My hundreds digit is 9. My ones digit is 2. My tens digit is 4. What number am I?

49. What is the value of 9 in 890? a. 900 b. 90 c. 9

50. What is the place value of 3 in 230? a. Ones b. Tens c. Hundreds

51. What is the expanded form of 809? a. 800 + 9 b. 80 + 9 c. 8 + 0 + 9

52. Which of the following is the standard form? a. One hundred ninety-eight b. 198 c. 100 + 90 + 8

53. WHAT AM I? I am 3-digit number. My hundreds digit is 1. My ones digit is 5. My tens digit is 0. What number am I?

57. Three ways how to write numbers

58. 1. Standard Form 2. Expanded Form 3. Word Form

59. PLACE VALUE The position of a digit based on the whole number place value chart.

61. VALUE Tells how much a digit represents in a number.

63. 739 700 30 9

64. 739 700 30 9

65. 739 700 30 9

66. DIGITS WORD FORM 0 Zero 1 One 2 Two 3 Three 4 Four 5 Five 6 Six 7 Seven 8 Eight 9 Nine 10 Ten

67. DIGITS WORD FORM 11 Eleven 12 Twelve 13 Thirteen 14 Fourteen 15 Fifteen 16 Sixteen 17 Seventeen 18 Eighteen 19 Nineteen 20 Twenty

68. DIGITS WORD FORM 30 Thirty 40 Forty 50 Fifty 60 Sixty 70 Seventy 80 Eighty 90 Ninety 100 One hundred 1,000 One Thousand

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