pfdivisibility

pfdivisibility - Divisibility Rules What isDivisibility? D...

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Divisibility Rules
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What is Divisibility Divisibility ? Divisibility means that after dividing, there will be NO remainder.
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356,821 Can you tell by just  looking at this number  if it is divisible by 2?   by 5?                                         by 10?                by 3 ? by 9? By 6? The  divisibility    rules    can help       YOU !!!
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Divisibility Rules Divisibility Rules help you learn shortcuts to tell when a number can be divided by another number with NO remainder .
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Divisibility by 2 A number is divisible by 2 if the number is even. 18 ÷ 2 = 9 22 ÷ 2 = 11 (Notice that both of these numbers are even.) 21 ÷ 2 = 10 R1 (Not an even number.)
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Are these numbers divisible                   by 2? by 2? 127                ( Not an even   number)            937          ( Not an even   number)   4678
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Divisibility by 5 A number is divisible by 5 if it ends in 0 or 5 . 25 ÷ 5
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This note was uploaded on 11/22/2011 for the course EL ED 361 taught by Professor Brotherraymond during the Fall '11 term at BYU.

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pfdivisibility - Divisibility Rules What isDivisibility? D...

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