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If the last two digits are divisible by 4 then the number is divisible by 4.

Thus, if the tens digit is even and the units digit is 0 or 4 or 8

OR

if the tens digit is odd and the units digit is 2 or 6

then

the number is divisible by 4.

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โˆ™ 2012-12-22 21:22:49
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Q: What is the rule for a number that is divisible by 4?
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Write a rule to determine when a number is divisible by 12?

A number is divisible by 12 if it is divisible by 3 AND it is divisible by 4. Rule 1a (Divisibility by 3): Add up all the digits of the number. Is this number divisible by 3? Rule 1b (Divisibility by 4): Is the number formed by the last two digits of the original number (the number left after deleting the hundreds, thousands, millions etc) divisible by 4? If the answer to 1a is NO, then the number is not divisible by 3 and so not divisible by 12. In this case, obviously, rule 1b is irrelevant. If the answer to 1b is NO, then the number is not divisible by 4 and so not divisible by 12. If the answer to both 1a and 1b is YES, then the number is divisible by 12.


What is the divisiblity rule for the number 8?

To find out if a number is divisible by 8 the number must be divisible by 2 and 4!


What is the divisibility rule for 4 and 6?

The Rule for 4 is if the last 2 numbers are divisible by 4 (The tens and ones place) For example. 10759283740 is divisible, while 10759283738 is not, because 4 does not go into 38. The rule for 6 is if the number is even and also divisible by 3. If this is true, then the number is divisible by 6.


A number is divisible by 4 if the tens and one digits.?

A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.


How can you tell if a number is divisible by 4?

A number is divisible by 4 if the last two digits form a number that is divisible by 4, for example 612 is divisible by 4 (because 12 is divisible by 4).


What are the divisablity rules?

the divisibility rule for 2 is: The number is even;the last digit ends with a 2,4,6,8,10, etc.The divisibility rule fir 3 is: The sum of the number is divisible by 3The divisibility rule for 4 is: The last two digits are divisible by 4The divisibility rule for 5 is: The number ends with a 5 or 0The divisibility rule for 6 is: The sum CAN be divisible by 2 and or 3The divisibility rule for 9 is: The sum of the number is divisible by 9The divisibility rule for 10 is : The number ends with a 0


How do you tell at a glance that a number is divisible by 4?

A number is divisible by 4 if the last two digits form a number that is divisible by 4, e.g. 312 is divisible by 4 (because 12 is divisible by 4).


Is 4 divisible by 216?

Yes, use the divisibility rule of 4. (If the last two digits in the number is divisible by 4, as is the number itself) 216's last 2 digits are 16. 16 is divisible by 4, so 216 is as well.


What is the division rule for 4?

The 2-digit number formed by the last two digits is divisible by 4.


What is the rule for divide by 4?

Four can always divide into the last two digits of a number divisible by 4.


How do you find out if a number is divisible by 4?

If the last two digits of a number are divisible by 4, the whole number is divisible by 4.


Is 634 divisible 4?

No. If the last two digits of a number are divisible by 4, then the whole number is divisible by 4. So, 34 is not divisible by 4, therefore 634 is not divisible by 4.


Why do you only need to look at the last two digits of a number to know if it is divisible by 4?

If a number is divisible by 4, the last two digits are divisible by 4. For example, the number 314 is not divisible by 4, but 316 is divisible by 4, because 16 is divisible by 4.


What is the rule to determine if a number is divisible by 12?

That the number is divisible by 4* and the sum of its digits is a multiple of 3. *If the number has three of more digits then it is only necessary to look at the tens and units to determine if it is divisible by 4, as 4 is a factor of 100 and therefore of any multiple of 100. Examples : 75 : is not divisible by 4 although its digits total 12 which is a multiple of 3. 132 : is divisible by 4 as 32 is divisible by 4, and its digits total 6 which is divisible by 3, then 132 is divisible by 12.


Is 1124 divisible by 4?

Yes 1124 is divisible by 4. Since 24 is divisible by 4 1124 is divisible by 4. If the last two numbers of a number are divisible by 4, the number is divisible by 4. 24 divided by 4 is 6.


What is the divisiable rule for 3 and 2?

The divisible rule for 2 is if the last digit of the number is 0,2,4,6, or 8. The divisible rule for 3 is if the last 2 digits of the number is divisible by 3,03,06,09,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96, or 99.


What is the rule for multiples of 6?

If a number is divisible by 2 (an even number) and 3 (the sum of the digits is divisible by 3) then the number is divisible by 6.


What 4-digit number is divisible by 4 and 5 but not 4?

There is no number that is "divisible by 4" and "not divisible by 4" at the same time - a number cannot be both a multiple of 4 and not a multiple of 4.


When the number is divided by 4 the last 2 digits can be divided by 3?

There are some numbers like that, but I think you might be referring to the rule of divisibility for 4 which states that if the last two digits are divisible by 4, the whole number is divisible by 4.


How do you know if the number is divisible by 4?

If the last two digits are divisible by 4, the whole number is divisible by 4.


What is the divisibility rule of 24?

So pretty much it is the same rule as 4 and 6 because both # go into 24. 4 rule: look at the last to places to see if the # is divisible by 4. 6 rule: if the #is both divisible by 2 and 3 then it s divisible by 6.


How do you know if a number is divisible by 4 explain why?

A number is divisible by 4 if the last two digits are divisible by 4, because every multiple of 100 is divisible by 4.


How do you find if a number is divisible by 4?

If the last number is divisible by 4 then the whole number is divisable by 4


What is divisiblity rule for number 6?

if the number is divisible by 2 and 3 then it is divisible by 6 =D


What is a divisibility rule that you can use to decide whether a number is divisible by both 5 and 10?

Use the divisibility rule for 10. If the number is divisible by 10, then it is obviously also divisible by 5.