abacus |
||||||||||||||||||||||||||||||||||||||||
navigate by keyword : abacus accounting add adding addition arithmetic asian background bars beads blue board calculate calculation calculator child childrens childs chinese colorful colourful colours computations count counting education finance game green help isolated kids learning math mathematics numbers numeric red round rows school student subtract subtracting subtraction sum tone tool tools toy |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
A abacus in a blue tone |
||||||||||||||||||||||||||||||||||||||||
Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |