Cryptarithms printable worksheet
A cryptarithm is a mathematical puzzle where the digits in a sum have been replaced by letters.
In each of the puzzles below, each letter stands for a different digit.
Bearing in mind that none of the numbers below have 0 as a leading digit, can you find a solution to all of these cryptharithms?
Do any of them have more than one solution?
Is it possible for all of the digits 1 to 9 to appear exactly once in the addition below?
Using each digit from 1 to 9 once, what is the largest sum you can obtain in the addition above?
If you enjoyed this problem, you may also like to take a look at Two and Two.
With thanks to Don Steward, whose ideas formed the basis of this problem.