old chinese abacus on white background

---

Size: 4752px × 3168px
Photo credit: © Ekkapon Sriharun / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abacus, accounting, addition, ancient, antique, asian, background, bead, black, brown, business, calculating, calculation, calculato, calculator, china, chinese, color, computer, concept, count, education, equipment, finance, financial, frame, idea, image, isolated, learning, math, mathematical, mathematics, number, object, obsolete, retro, row, school, tool, traditional, vertical, vintage, white, wooden, work