OEIS link for a description of lunar arithmetic
Simply take the larger digit when adding and take the smaller digit when multiplying.
Example
15866
X 147
_________
15766
14444
+ 11111
__________
1145766
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers50
Suggested Problems
-
Project Euler: Problem 16, Sums of Digits of Powers of Two
187 Solvers
-
940 Solvers
-
Numbers spiral diagonals (Part 2)
214 Solvers
-
There are 10 types of people in the world
1396 Solvers
-
597 Solvers
More from this Author92
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!