1. Everyday Math Grade 4 – Lesson 2.3 Place Value in Whole Numbers
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2. Lesson Components: Part 1: Math Boxes 2.3 Page 33 Part 2: Review
Part 3: PowerPoint Lesson
Part 4: Math Journal Page 32
Part 5: Place Value Chart Page 31
Part 6: Worksheets
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3. Math Boxes
Lesson 2.3
Page 33
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4. Math Box 1:
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5. Math Box 2:
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6. Math Box 3:
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7. Math Box 4:
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8. Math Box 5:
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9. Math Box 6:
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11. REVIEW
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12. Name Collection Box 18 1
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14. Part 1: Place Value to the Hundred Millions
Lesson 2.3
Part 1: Place Value to the Hundred Millions
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15. Place Value Helpful Hint: You can think of each period as a family.
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16. Place Value Practice 1
What number is in the ten’s place? ____________________________ hundred thousand’s place? ________________ ten million’s place? ______________________ thousand’s place? _______________________ 8 7 6 4 5 3 2 1 2

17. Place Value Practice 2
What number is in the hundred’s place? ________________________ hundred million’s place? __________________ ten thousand’s place? ____________________ million’s place? _________________________ 8 7 6 4 5 3 2 1 3

18. Go to Turning Point Review
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19. 1. What number is in the ten’s place?2 8
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20. 2. What number is in the million’s place?7 3 5
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21. 3. What number is in the hundred thousand’s place?9 4
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22. 4. What number is in the ten million’s place?8 4
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23. 5. What number is in the hundred’s place?2 8 7
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24. 6. What place is the number 1 in ?
thousands
ones
ten millions
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25. 7. What place is the number 3 in ?
hundred thousands
millions
ten millions
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26. 8. What place is the number 0 in ?
thousands
hundreds
ten thousands
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27. 9. What place is the number 5 in ?
thousands
millions
ten millions
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28. 10. What place is the number 7 in?
millions
ten thousands
hundred millions
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29. Part 2: Reading Numbers to the Hundred Million
Lesson 2.2
Part 2: Reading Numbers to the Hundred Million
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30. Place Value Helpful Hint: You can think of each period as a family.
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31. 3 2 7,8 1 2 Reading Big Numbers Let’s Practice:
Read in between in each comma.
Then say the place name or family name when you get to each comma.
Let’s Practice:
3 2 7,8 1 2
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32. 5 3 7,8 1 2,6 4 9 Reading Big Numbers Let’s Practice Another One:
Read in between in each comma.
Then say the place name or family name when you get to each comma.
Let’s Practice Another One:
5 3 7,8 1 2,6 4 9
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33. Reading Big Numbers 1 e
881,723,538
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34. Reading Big Numbers 2 e
110,256,733
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35. Reading Big Numbers 3 e
623,307,141
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36. Reading Big Numbers 4 e
75,500,006
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37. Reading Big Numbers 5 e
1,006,920
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38. Reading Big Numbers 6 e
416,333,802
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39. Reading Big Numbers 7 e
117,020,999
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40. Reading Big Numbers 8 e
8,003,008
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41. Reading Big Numbers 9 e
935,017,566
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42. Reading Big Numbers 10 e
301,410,013
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43. Part 3: Identifying Value to the Hundred Million
Lesson 2.2
Part 3: Identifying Value to the Hundred Million
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44. Value of a Number To find the value of a digit, follow these steps:
Circle the number
Write the digit down
Then count the # of places after the digit
Add that same # of zeros
Example #1:
678, 143, 355
What is the 7 worth? ___________________________
Example#2:
980, 716, 040
What is the 9 worth? ___________________________ 4
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45. Value of a Number Practice 1
Problem #1: 290, 763, 891 What is the 3 worth? ___________________________ Problem#2: 856, 742, 121 What is the 5 worth? ___________________________ Problem#3: 260, 158, 403 What is the 2 worth? ___________________________ 5
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46. Value of a Number Practice 2
Problem #1: 289, 641, 099 What is the 8 worth? ___________________________ Problem#2: 654, 152, 631 What is the 2 worth? ___________________________ Problem#3: 397, 126, 848 What is the 4 worth? ___________________________ 6
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47. Value of a Number Practice 3
Problem #1: 210, 983, 725 What is the 5 worth? ___________________________ Problem#2: 180, 425, 005 What is the 8 worth? ___________________________ Problem#3: 242, 905, 127 What is the 1 worth? ___________________________ 7
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48. Part 4: Expanded Form to the Hundred Million
Lesson 2.2
Part 4: Expanded Form to the Hundred Million
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49. Expanded Form Example Expanded form is one way to write numbers.
You can put numbers in expanded form by writing the value of each digit.
Example 1: 729, 315, 468
__________________ + __________________ + __________________ + __________________ +
__________________ + __________________ + __________________ + __________________ + __________________ 8
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50. Expanded Form Practice 1
Problem 1: 657,291,542
__________________ + __________________ +
__________________
Problem 2: 491,352,366 9
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51. Expanded Form Practice 2
Problem 3: 700,925,501
__________________ + __________________ +
__________________ + __________________
Problem 4: 401,592,380
__________________ 10
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52. Expanded Form Practice 3
Problem 5: 67,216,599
__________________ + __________________ +
__________________ + __________________
Problem 6: 490,314,016
__________________ 11
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53. Part 5: Expanded Form to the Hundred Million in REVERSE
Lesson 2.2
Part 5: Expanded Form to the Hundred Million in REVERSE
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54. Expanded Form in Reverse 1
,000
,000 40 + + 12
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55. Expanded Form in Reverse 2
800, ,000,000
90, ,000,000
3, ,000
,000 + + 13
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56. Copyright © 2010 Kelly Mott

57. Does this make sense?
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59. Everyday Math Journal Page: 32
HOMEWORK
Everyday Math Journal Page: 32
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61. HOMEWORK
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62. HOMEWORK
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63. HOMEWORK
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64. HOMEWORK
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65. HOMEWORK
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66. HOMEWORK
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67. HOMEWORK
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68. HOMEWORK
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69. Copyright © 2010 Kelly Mott

71. Everyday Math Journal Page: 31
PLACE VALUE CHART
Everyday Math Journal Page: 31
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74. Lesson 2.2 Part 6: Worksheets
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