Divisibility, Prime and Composite Numbers Study Page

Use the menu below to learn, practice and master the divisibility rules.



Print the divisibility rules worksheet to help you easily work the problems for today's lesson!
Use the divisibility rules study center to get ready for today's **extension (a one chance Millionaire Game!)

Click this link to return to the Fraction Readiness Studies Page.

Divisibility Rules
1-  all numbers are divisible by 1
2-  numbers ending with 0, 2, 4, 6, 8
3-  the sum of the digits is divisible by 3
4-  The last 2 digits are a multiple of 4
5-  ends with a 5 or 0
6-  divisible by 2 and 3
9-  The sum of the digits is a multiple of 9
10-  ends with 0
  • Quick Warm Up - Get Started with a quick review.
  • The Learning Center has Lessons, Guided Practices and easy practice activities to help you master every skill!
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    • Guided Practices offer you a chance to solve a problem - then see the solution!
    • Easy Practices are matching or other simple assignments to give you an opportunity to practice.
  • Why take a quiz or test in class without already knowing that you will pass?
    • Try the practice quizzes and tests to help you know your areas of weakness - then improve!
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    • You can have your practice results emailed to your home!
    • Challenge your friends and see who suffers from the "called to the board quakes and shakes"!
    •  Click Here and you will be taken to the Score Reporting version of Math6.org!

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