Baltic

Problem of the Week - April 22, 2019


Baltic Image

Although the Pacific Ocean, Baltic Sea, and Arctic Sea represent three bodies of water, when added together, their sum yields seven Cs. Using the nine digits {0, 2, 3, 4, 5, 6, 7, 8, 9} substitute a different digit for each letter to make a true sum for PACIFIC + BALTIC+ ARCTIC = CCCCCCC.
Notice that 1 is not a possible digit for this problem. Your task is to provide the value of the word PACIFIC.

Submit answer

Immediately after your correct answer is submitted, your name will be posted here.

Past problems
Individual Monthly & Annual Rankings
Leaderboard Monthly & Annual Rankings

Custom Leaderboards Are Here!

Take the competition to the next level and encourage participation by creating custom leaderboards for your students or friends to join. Click below to try it out now!

Get Started with Custom Leaderboards

Need Scratch Paper?

We encourage you to use Casio's new free online math software, ClassPad.net, as your digital scratch paper while solving the problems on our site!

Use ClassPad for digital scratch paper to solve this problem!