2. Chapter 1 & 2 Place Value Julie N. Sheridan StAIR Project May 2011

3. Place Value Through the Millions O A place value chart shows the value of the digit in a number. O Place value charts are divided into periods, these periods are separated by commas. O If you are unsure of the place value of a given digit start with the ones place and work your way to the left.

4. Place Value of Whole Numbers Millions, Thousands, Ones millions hundred- thousands ten-thousands thousands hundreds tens ones

5. Decimal Place Value through Thousandths O A decimal place value chart shows the value of the digit in a number. O Decimals are not separated by commas, as whole numbers are. O When you are unsure of the place value of a digit in a decimal start from the tenths place and work your way to the right.

6. Place Value of Decimals The decimals point is read as “and” when reading the word name. tens ones. tenths hundredths thousandths

7. What is the place value of the 3 in 238,675 onestenshundreds thousands ten- thousands hundred- thousands

8. Try Again Hint- Start from the ones place and work your way towards the left. Review place value chart

9. Place Value of Whole Numbers Millions, Thousands, Ones millions hundred- thousands ten-thousands thousands hundreds tens ones Return to question #1

10. Great Work!

11. What is the place value of the 6 in 4,683,270 onestenshundreds thousands ten- thousands hundred- thousands millions

12. Try Again Hint- Start from the ones place and work your way towards the left.

13. Way to Go!

14. What is the place value of the 9 in 456.879 onestenshundreds tenthshundredthsthousandths

15. Try Again Hint- Start from the ones place and work your way towards the right. Review place value chart

16. Place Value of Decimals The decimals point is read as “and” when reading the word name. tens ones. tenths hundredths thousandths Return to Question #3

17. Great Job!

18. What is the place value of the 4 in 2,398.42 onestenshundreds thousandstenthshundredths thousandths

19. Try Again Hint- start from the ones place and work your way towards the right.

20. Terrific Job!

21. What is the place value of the 1 in 2,567.918 onestenshundreds thousandstenthshundredths thousandths

22. Try Again Hint- Start from the ones place and work your way towards the right.

23. Fantastic!

24. What is the place value of the 8 in 9,876.543 onestenshundreds thousandstenthshundredths thousandths

25. Try Again Hint- Start from the ones place and work your way towards the left.

26. Great Work!

27. What is the place value of the 3 in 3,581,974.02 onestenshundreds thousands ten- thousands hundred- thousands millionstenthshundredths

28. Try Again Hint- Start from the ones place and work your way towards the left.

29. Way to Go!

30. What is the number is in the ten- thousands place? 65,187.493 651 874 93

31. Try Again Hint- Start from the ones place and work your way towards the left.

32. Great Job!

33. What number is in the hundredths place? 56.98213 569 821 3

34. Try Again Hint- Start from the ones place and work your way towards the right.

35. Terrific Job!

36. What is the place value of the 1 in 2,567.981 onestenshundreds thousandstenthshundredths thousandths

37. Try Again Hint- Start from the ones place and work your way towards the right.

38. Fantastic!

39. What is the place value of the 2 in 4,286.905 onestenshundreds thousandstenthshundredths thousandths

40. Try Again Hint- Start from the ones place and work your way towards the left.

41. Great Work!

42. What is the place value of the 5 in 6,329,054.81 onestenshundreds thousands ten- thousands hundred- thousands millionstenthshundredths

43. Try Again Hint- Start from the ones place and work your way towards the left.

44. Way to Go!

45. What is the place value of the 7 in 751,009.6 onestenshundreds thousands ten- thousands hundred- thousands tenthshundredthsthousandths

46. Try Again Hint- Start from the ones place and work your way towards the left.

47. Great Job

48. What is the place value of the 0 in 12,580. 694 onestenshundreds thousands ten- thousands tenths hundredthsthousandths

49. Try Again Hint- Start from the ones place and work your way towards the left.

50. Terrific Job

51. To continue practicing choose one of the games below. O Place Value Puzzler - challenge yourself and choose the “super brain” game. Place Value Puzzler O Football Math – complete the pass to your receiver and answer a question about place value to earn points. Football Math O Decimals in Space – shoot the asteroid that has the lowest decimal on it, see if you can beat the high scores! Decimals in Space Start Over