Harmonic Arithmetic

Music Calculator

Solve math problems to create your own mini melodies! Every number plays a unique musical note. 🎶🎹

Piano Table

0

7+4

Current Melody

Awaiting notes...

Music Ranks

Music Listener

5 Melodies

Math Musician

15 Melodies

Grand Composer

30 Melodies

Maestro Legend

50 Melodies

Every number on the board is a musical note! Solve the problem to hear the harmony and build a song.