What is the numerical value represnted on the abacus?

Answer 1

Reading from right to left of the columns in an abacus counting device there numerical values are: units, tens, hundreds, thousands ..... etc

Answer 2

The numerical value represented on the abacus depends on the position of the beads. Each column on the abacus represents a place value, ranging from units to thousands. By moving beads up or down within each column, different numerical values can be represented.