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Divisibility Rules

Divisibility Rules. Mrs. Beverly’s Class. A number is divisible by two if the number is even. How do you tell if a number is even?. Odd or Even? Is the number divisible by two?. 0. 3. 21. 956. 84130. 247. 94. 13. 758. 14. 121. 545.

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Divisibility Rules

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  1. Divisibility Rules Mrs. Beverly’s Class

  2. A number is divisible by two if the number is even.

  3. How do you tell if a number is even?

  4. Odd or Even?Is the number divisible by two?

  5. 0

  6. 3

  7. 21

  8. 956

  9. 84130

  10. 247

  11. 94

  12. 13

  13. 758

  14. 14

  15. 121

  16. 545

  17. A number is divisible by three if the sum of the digits is divisible by three.3513 + 5 + 1 = 9351 is divisible by 3.

  18. Is the number divisible by three?

  19. 545

  20. 6

  21. 2367

  22. 9981

  23. 432

  24. 641

  25. 51

  26. 159723

  27. 62190

  28. 5439

  29. A number is divisible by four if the last two numbers form a digit that is divisible by four.612 is divisible by 4 because 12 is divisible by 4.

  30. Is the number divisible by four?

  31. 5404

  32. 1291

  33. 316

  34. 1728

  35. 160

  36. 7518

  37. 612

  38. 98740

  39. 732

  40. 768

  41. A number is divisible by five is the last digit is a 5 or a 0.

  42. Is the number divisible by five?

  43. 768

  44. 350

  45. 576

  46. 8,000

  47. 985

  48. 205

  49. 5098503

  50. 125

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