Divisibility - The Diigo Meta page

• 29 Jun 17
  

  sarah37

  divisibility math pre-algebra algebra

• 23 Jun 17
  

  sarwag

  division algebra divisibility rules math

• 24 Aug 15
  

  Alexander Miller

  Divisibility is a good way to factor large numbers. Learn to test for divisibility by 2, 3, 4, 5, 6, 8, 9, and 10.

  math divisibility factors

• 05 Dec 14
  

  adriarth
  • A number is divisible by 10  if the last digit is 0.
• 

  trevsmit
  • Divisibility Tests  Example     A number is divisible by 2  if the last digit is 0, 2, 4, 6 or 8.      168 is divisible by 2 since the last digit is 8.       A number is divisible by 3  if the sum of the digits is divisible by 3.      168 is divisible by 3 since the sum of the digits is 15 (1+6+8=15), and 15 is divisible by 3.       A number is divisible by 4  if the number formed by the last two digits is divisible by 4.      316 is divisible by 4 since 16 is divisible by 4.       A number is divisible by 5  if the last digit is either 0 or 5.      195 is divisible by 5 since the last digit is 5.       A number is divisible by 6  if it is divisible by 2   AND it is divisible by 3.      168 is divisible by 6 since it is divisible by 2 AND it is divisible by 3.       A number is divisible by 8  if the number formed by the last three digits is divisible by 8.      7,120 is divisible by 8 since 120 is divisible by 8.       A number is divisible by 9  if the sum of the digits is divisible by 9.      549 is divisible by 9 since the sum of the digits is 18 (5+4+9=18), and 18 is divisible by 9.       A number is divisible by 10  if the last digit is 0.      1,
• 06 Sep 13
  

  Scott Crombie

  Maths Factors Divisors

• 18 Jun 13
  

  Simone Callaghan

  Divisibility

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• 20 Sep 12
  

  Shira Daryn

  math divisibility rules

• 02 Nov 11
  

  nessacuslibrary

  Math Lessons and weblogs bookmarks

• 25 Oct 11
  

  Mark McNeilly
  • Is the number 621 prime or composite
  • To determine if a number is prime or composite
  • A divisibility test
  • Divisibility Tests

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• 16 Nov 10
  

  Sandpiper 5A

  hey guys, just found a really cool maths site

• 20 Sep 10
  

  Ron Fabrizi

  divisibility quiz

• 08 Aug 10
  

  Mrs. Glosser tutorial and harder questions on divisibility

  interactive tech math divisibility 5thEM1

• 19 Jul 10
  

  Alicia Elrod

  Lesson on rules of divisibility. Includes and interactive online activity for student practice.

  math divisibility

• 27 May 10
  

  Courtney Malson

  Divisibility is a good way to factor large numbers. Learn to test for divisibility by 2, 3, 4, 5, 6, 8, 9, and 10.

• 12 Apr 10
  

  Brian St. Pierre

  divisibility math factors

  •                                              

    Divisibility Tests	Example
    A number is divisible by 2  if the last digit is 0, 2, 4, 6 or 8.	168 is divisible by 2 since the last digit is 8.
    A number is divisible by 3  if the sum of the digits is divisible by 3.	168 is divisible by 3 since the sum of the digits is 15 (1+6+8=15), and 15 is divisible by 3.
    A number is divisible by 4  if the number formed by the last two digits is divisible by 4.	316 is divisible by 4 since 16 is divisible by 4.
    A number is divisible by 5  if the last digit is either 0 or 5.	195 is divisible by 5 since the last digit is 5.
    A number is divisible by 6  if it is divisible by 2   AND it is divisible by 3.	168 is divisible by 6 since it is divisible by 2 AND it is divisible by 3.
    A number is divisible by 8  if the number formed by the last three digits is divisible by 8.	7,120 is divisible by 8 since 120 is divisible by 8.
    A number is divisible by 9  if the sum of the digits is divisible by 9.	549 is divisible by 9 since the sum of the digits is 18 (5+4+9=18), and 18 is divisible by 9.
    A number is divisible by 10  if the last digit is 0.	1,470 is divisible by 10 since the last digit is 0.
• 22 Jan 09
  

  byw10057

  Divisibility is a good way to factor large numbers. Learn to test for divisibility by 2, 3, 4, 5, 6, 8, 9, and 10.
  

  Math

• 03 Aug 08
  

  Mary Anne Hamilton

  divisibility math math goodies

• 15 Jan 08
  

  dmetts

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