Abacus Basics: An Introduction


Event Information

155 Winston Drive San Francisco CA 94132
Merced General Floor Area
Saturday, August 3, 2019 - 4:00pm to 5:00pm

Joseph Tom presents an introduction to using the abacus, a calculating tool that was used in Europe, Asia, and Africa centures before the adoption of our present-day Arabic numeral system.  This program is geared for adults and for teens ages 13 and up.