Student doing maths exercises with a calculator and a red pencil.

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Size: 4288px × 2848px
Photo credit: © Rui Santos / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: algebra, analytic, analytical, calculate, calculating, calculation, calculator, calculus, college, education, engineer, engineering, formula, math, mathematic, maths, pencil, science, scientific, study