Go play

[LuLu]

http://www.milaadesign.com/wizardy.html

 

[DennisD]

A nice version of a old trick.

[LuLu]

Yeah it's pretty cool. My mom is dumbfounded by it. lol

[daggerXtreme]

Yeah it's pretty cool. My mom is dumbfounded by it. lol

 

 

What's the trick behind it? How do they do that?

[Humpty]

Look at the symbols for 9, 18, 27, 36, 45, 54, 63, 72, 81, 90

 

All the same and in increments of nine.

 

Now add the digits of any two digit number and subtract the sum from the original number.

 

Is the answer in the first line of numbers.

[daggerXtreme]

Look at the symbols for 9, 18, 27, 36, 45, 54, 63, 72, 81, 90

 

All the same and in increments of nine.

 

Now add the digits of any two digit number and subtract the sum from the original number.

 

Is the answer in the first line of numbers.

 

 

 

Ah! I did this in a hurry, so I didn't release that each time the symble is different. I'm sure stupid

[Humpty]

Ah! I did this in a hurry, so I didn't release that each time the symble is different. I'm sure stupid

Not stupid at all daggerXtreme, more amazed till you analyse the stuation!

 

Exactly how I was till I looked into it.

[LuLu]

Look at the symbols for 9, 18, 27, 36, 45, 54, 63, 72, 81, 90

 

All the same and in increments of nine.

 

Now add the digits of any two digit number and subtract the sum from the original number.

 

Is the answer in the first line of numbers.

 

Yup this is basically how I explained it to my mom's friend (the person I got it from). I was like "they're all multiples of 9" and she's like "how did you figure that out?" I told her I'm a genuis. LOL