Classic Abacus Icon Representing 840505660

Tags: calculator abacus bookkeeping wooden abacus school supply vintage tool business icon basic math education icon school tool child learning financial icon finance icon numbers icon retro icon office icon math icon budget icon desk tool Math Class traditional tool tally counter kid learning calculation icon old calculator education tool accountant icon accounting symbol business supply vintage calculator counting tool beads calculator financial object math equipment retro calculator math learning math subject accounting tool math worksheet numeric tool bead frame financial device ancient math teacher aid audit tool historic tool classic abacus math visual number tool old math tool