Calculation: girl checks maths problems on board with her calculator

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Size: 4000px × 3000px
Photo credit: © Don Smith / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: add, adding, addition, arithmetic, board, buttons, calculate, calculating, calculation, calculator, check, checking, checks, child, girl, math, mathematics, maths, press, pressing, problem, problems, subtract, subtraction, sums, work, working