Abaci, close up, slide rule, calculation, count, arithmetic help, accessory, abacus, becomes outdated, addition, subtraction, plus, below, rails, sphere, mathematics, product photography, Still life, conception

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Size: 5650px × 3721px
Photo credit: © Ypps / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: abaci, abacus, accessory, addition, arithmetic, calculation, close, conception, count, life, mathematics, outdated, photography, product, rails, rule, slide, sphere, subtraction