Abacus lets the learner explore different representations of numbers using different mechanical counting systems developed by the ancient Romans and Chinese. There are several different variants available for exploration.
گۆڕانکارییەکان لە وەشانی 62
بەنزیکەیی 6 ساڵپێش ئێستا
(Built زیاتر لە ساڵێکپێش ئێستا)
No changelog provided
Community built
This app is developed in the open by an international community, and released under the GNU General Public License v3.0 or later.
