Old dirty and dusty rubberized button with written math symbol on it, part of an old calculator.

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Size: 2500px × 2500px
Photo credit: © Dejan Krsmanovic / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: button, calculator, cell, classical, closeup, concept, conceptual, contact, control, details, device, digital, dirty, display, dusty, equipment, interface, key, keyboard, keypad, letter, macro, material, math, menu, message, numbers, object, pad, panel, percent, rubberized, sign, surface, symbol, texture, touch, unit