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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
slidegate |
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| navigate by keyword : abacuses aid balance ball balls bar bars beads blue business calculate calculation colors compute computing costs count dollar economic economics euro everyday green interest life load mathe mathematics money multicolored number numbers office problem pupil rules school situation slide slidegate solution trade value valve white yellow |
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| A device used for calculation |
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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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