# Puzzles

## Adding bases

Let \(a_b\) denote \(a\) in base \(b\).

Find bases \(A\), \(B\) and \(C\) less than 10 such that \(12_A+34_B=56_C\).

If you enjoyed this puzzle, check out Sunday Afternoon Maths VIII,

puzzles about bases, or a random puzzle.

puzzles about bases, or a random puzzle.