1 / 61

Multiplying and dividing by 10, 100, 1000

Multiplying and dividing by 10, 100, 1000. When you multiply by 10, what would the following numbers become: 1.) 21. = 210. Multiplying and dividing by 10, 100, 1000. When you multiply by 10, what would the following numbers become: 1.) 21. = 210. Multiplying and dividing by 10, 100, 1000.

tyronica-ramirez
Télécharger la présentation

Multiplying and dividing by 10, 100, 1000

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21

  2. = 210 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21

  3. = 210 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4

  4. = 210 = 64 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4

  5. = 210 = 64 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7

  6. = 210 = 64 = 7 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7

  7. = 210 = 64 = 7 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7 4.) 1.05

  8. = 210 = 64 = 7 = 10.5 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7 4.) 1.05

  9. = 210 = 64 = 7 = 10.5 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7 4.) 1.05 5.) 9300

  10. = 210 = 64 = 7 = 10.5 = 93000 Multiplying and dividing by 10, 100, 1000 When you multiply by 10, what would the following numbers become: 1.) 21 2.) 6.4 3.) 0.7 4.) 1.05 5.) 9300

  11. Multiplying and dividing by 10, 100, 1000 When you multiply by 1000, what would the following numbers become: 1.) 53

  12. Multiplying and dividing by 10, 100, 1000 = 53000 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9

  13. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9

  14. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834

  15. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 = 2834 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834

  16. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 = 2834 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834 4.) 0.4

  17. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 = 2834 = 400 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834 4.) 0.4

  18. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 = 2834 = 400 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834 4.) 0.4 5.) 79.23

  19. Multiplying and dividing by 10, 100, 1000 = 53000 = 1900 = 2834 = 400 = 79230 When you multiply by 1000, what would the following numbers become: 1.) 53 2.) 1.9 3.) 2.834 4.) 0.4 5.) 79.23

  20. Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61

  21. = 6.1 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61

  22. = 6.1 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5

  23. = 6.1 = 0.5 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5

  24. = 6.1 = 0.5 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5 3.) 437

  25. = 6.1 = 0.5 = 43.7 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5 3.) 437

  26. = 6.1 = 0.5 = 43.7 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5 3.) 437 4.) 0.41

  27. = 6.1 = 0.5 = 43.7 = 0.041 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5 3.) 437 4.) 0.41 5.) 69070

  28. = 6.1 = 0.5 = 43.7 = 0.041 = 6907 Multiplying and dividing by 10, 100, 1000 When you divide by 10, what would the following numbers become: 1.) 61 2.) 5 3.) 437 4.) 0.41 5.) 69070

  29. Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41

  30. = 0.41 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41

  31. = 0.41 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1

  32. = 0.41 = 0.01 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1

  33. = 0.41 = 0.01 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289

  34. = 0.41 = 0.01 = 32.89 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289

  35. = 0.41 = 0.01 = 32.89 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289 4.) 0.2

  36. = 0.41 = 0.01 = 32.89 = 0.002 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289 4.) 0.2

  37. = 0.41 = 0.01 = 32.89 = 0.002 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289 4.) 0.2 5.) 3050

  38. = 0.41 = 0.01 = 32.89 = 0.002 = 30.5 Multiplying and dividing by 10, 100, 1000 When you divide by 100, what would the following numbers become: 1.) 41 2.) 1 3.) 3289 4.) 0.2 5.) 3050

  39. Multiplying and dividing by 20 How could you work out 3.4 X 20?

  40. Multiplying and dividing by 20 How could you work out 3.4 X 20? 20 is the same as 2 X 10

  41. Multiplying and dividing by 20 How could you work out 3.4 X 20? 20 is the same as 2 X 10 3.4 X 2 X 10

  42. Multiplying and dividing by 20 How could you work out 3.4 X 20? 20 is the same as 2 X 10 3.4 X 2 X 10 3.4 X 2 = 6.8

  43. Multiplying and dividing by 20 How could you work out 3.4 X 20? 20 is the same as 2 X 10 3.4 X 2 X 10 3.4 X 2 = 6.8 6.8 X 10 = 68

  44. Multiplying and dividing by 20 How could you work out 3.4 X 20? 20 is the same as 2 X 10 3.4 X 2 X 10 3.4 X 2 = 6.8 6.8 X 10 = 68 So, 3.4 X 20 = 68

  45. Multiplying and dividing by 20 How could you work out 180 20?

  46. Multiplying and dividing by 20 How could you work out 180 20? This is the same as saying 180 2, then 10

  47. Multiplying and dividing by 20 How could you work out 180 20? This is the same as saying 180 2, then 10 180 2 = 90

  48. Multiplying and dividing by 20 How could you work out 180 20? This is the same as saying 180 2, then 10 2 = 90 90 10 = 9

  49. Multiplying and dividing by 20 How could you work out 180 20? This is the same as saying 180 2, then 10 2 = 90 10 = 9 So, 180 20 = 9

  50. Multiplying and dividing by multiples of 10 Questions 1.) 0.2 X 30 2.) 3.1 X 20 3.) 15 X 10 4.) 0.5 X 40 5.) 1.4 X 20 6.) 2.6 X 20 7.) 248 20 8.) 963 30 9.) 884 40 10.) 490 70

More Related