Report, edit, etc...Posted by ... on 2006-02-06 at 20:14:10
I found this on my own while trying to see if I can duplicate 666. 
I think I'm the first to find this trick.
Tutorial
--------
Step 1)
Pick any number.
If your number has 1 digit, your multiplier is 9.
If your number has 2 digits, your multiplier is 99.
If your number has 3 digits, your multiplier is 999.
If you number has 4 digits, your multiplier is 9999.
And So On
Step 2)
Multiply your chosen number by the multiplier which you gotten from step 1b.
Step 3)
Add to your current number the number you have chosen TWO times.
Tada, your number is now doubled.
Example
666 <- Chosen Number
999 <- Multiplier
666
x 999
-----------
665334
666
+ 666
-----------
666666
I invented new math.
I think I'm the first to find this trick.
Tutorial
--------
Step 1)
Pick any number.
If your number has 1 digit, your multiplier is 9.
If your number has 2 digits, your multiplier is 99.
If your number has 3 digits, your multiplier is 999.
If you number has 4 digits, your multiplier is 9999.
And So On
Step 2)
Multiply your chosen number by the multiplier which you gotten from step 1b.
Step 3)
Add to your current number the number you have chosen TWO times.
Tada, your number is now doubled.
Example
666 <- Chosen Number
999 <- Multiplier
666
x 999
-----------
665334
666
+ 666
-----------
666666
I invented new math.
Report, edit, etc...Posted by Golden-Fist on 2006-02-06 at 20:16:21
Or just do x2
Report, edit, etc...Posted by Freedawk on 2006-02-06 at 20:17:15
No lol...
HE means...
66 = 6666
84 = 8484
HE means...
66 = 6666
84 = 8484
Report, edit, etc...Posted by Ninebreaker on 2006-02-06 at 20:17:21
Hurray?
Report, edit, etc...Posted by The_Shattered_moose on 2006-02-06 at 20:17:50
Thats just the tiniest bit scary...
Report, edit, etc...Posted by O)FaRTy1billion on 2006-02-06 at 20:18:13
Its the same as "666*1000+666"
(Heretic in the post below said the same thing, only in words)
Edit:
66666666/6666 = 10001
666666/666 = 1001
6666/66 = 101
66/6 = 11
(Go legacy!, the post below Heretic's)
Wow, your a genious. Make this into a formula, rather than a "If your number is # digits, multiply it by #", and I will be amazed.
(Heretic in the post below said the same thing, only in words)
Edit:
66666666/6666 = 10001
666666/666 = 1001
6666/66 = 101
66/6 = 11
(Go legacy!, the post below Heretic's)
Wow, your a genious. Make this into a formula, rather than a "If your number is # digits, multiply it by #", and I will be amazed.
Report, edit, etc...Posted by Demaris on 2006-02-06 at 20:19:00
Pretty simple...you just add a number of zeroes equal to the number of digits it is then add the original number to fill in the spaces. Nothing too special.
Report, edit, etc...Posted by LegacyWeapon on 2006-02-06 at 20:20:56
Let me prove farty's statement:
Let x = 666
999x + x + x = 666666
1001x = 666666
Let x = 84
99x + x + x = 8484
101x = 8484
Let x = 666
999x + x + x = 666666
1001x = 666666
Let x = 84
99x + x + x = 8484
101x = 8484
Report, edit, etc...Posted by HolySin on 2006-02-07 at 01:03:27
What about numbers equal to or less than zero?
Report, edit, etc...Posted by ... on 2006-02-07 at 15:38:18
You can by putting .9 for .x numbers and .99 and so on. 
Report, edit, etc...Posted by Shadow-Killa_04 on 2006-02-08 at 00:14:12
There are many things like this. Nothing special.
Heres one:
Phone Number Magic Trick
1. Grab a calculator (You won't be able to do this one in your head)
2. Key in the first three digits of your phone number (NOT the area code)
3. Multiply by 80
4. Add 1
5. Multiply by 250
6. Add the last 4 digits of your phone number
7. Add the last 4 digits of your phone number again
8. Subtract 250
9. Divide number by 2
If you don't get it the first time, try again. It works.
Heres one:
Phone Number Magic Trick
1. Grab a calculator (You won't be able to do this one in your head)
2. Key in the first three digits of your phone number (NOT the area code)
3. Multiply by 80
4. Add 1
5. Multiply by 250
6. Add the last 4 digits of your phone number
7. Add the last 4 digits of your phone number again
8. Subtract 250
9. Divide number by 2
If you don't get it the first time, try again. It works.
Report, edit, etc...Posted by HolySin on 2006-02-08 at 01:16:17
QUOTE(XxPacmaynExX @ Feb 7 2006, 02:38 PM)
You can by putting .9 for .x numbers and .99 and so on.
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[right][snapback]421907[/snapback][/right]
That only solves numbers between 0 and 1. Your "math" is only true for numbers greater than 0.
Report, edit, etc...Posted by KrAzY on 2006-02-08 at 02:30:01
I know this already!
Report, edit, etc...Posted by Sie_Sayoka on 2006-02-08 at 03:53:45
its pretty simple.
you multiply it by a 9 factor and just add one
its just like multiplying it by a 10 factor.
you multiply it by a 9 factor and just add one
its just like multiplying it by a 10 factor.