abacus
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abacus |
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| navigate by keyword : abacus accounting accounts addition ancient antique bead brown business closeup count education equals equipment finance frame macro math mathematical mathematics number old retro series sliding subtraction symbol tool used vintage wire wood wooden work |
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| Traditional chinese abacus close up |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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