Solve this alphametic, where ten and nine are respectively numbers in base 10 and base 9 notation. Each of the small letters in bold represents a different digit, and none of the numbers contains any leading zero.

(ten)₁₀ - (nine)₉ = 1

901₁₀ - 1210₉ = 1

e = 0
i = 2
n = 1
t = 9

Posted by Dej Mar on 2009-04-23 19:01:07