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The Four Digit Number

Category:Math
Submitted By:twin27
Fun:** (2.04)
Difficulty:** (1.37)



There are 4 digits in a number. Using these clues, figure out what the digits are. Each blank can only contain a one digit number. The answer and clues will use this lettering to put them in an order.

_ _ _ _
A B C D

Here are the clues.
Digit C is one more than digit A, which is twice digit D, which is ten less than digit A plus 8. Digit B is digit A+C+D minus two.

What is the number?

Show Answer



Comments on this teaser

Posted by markmonnin10/23/08
This took some logic, but was easy once I realized that A and D depend only on each other. :)
Posted by twin2710/23/08
It was pretty hard to find out if it should go in Logic or Math. :-?
Posted by Vivica10/24/08
I liked it! Took me a little to find D but then it was easy.
Posted by NishaNisha11/01/08
pretty hard, but fun!! :lol:
Posted by stil11/12/08
Definitely a math problem, and a decent one at that, but that does not make it a teaser.
Posted by Paladin04/09/09
Good and fun, and extremely easy. Why would this NOT go in Math? :roll:


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