Euclid's Muse

your source for INTERACTIVE math apps

Create an Account

Abacus Clock

Profile picture of Saltire Team

Saltire Team



It has been brought to our attention that this clock is, in some sense, upside down!  The 5’s beads in the top section are going up to indicate 5, instead of down.  To get the conventional Abacus model, go to the Abacus Corrected in this collection:

Tags: clocks, Abacus
thumb Open Fullscreen
Download App Link Embed
Paste this code into your webpage as html:

« Morph curve depends on the parametrization of the circle Abacus Explained »

© Saltire Software Terms and Conditions