The student solves mathematical formulas. Man writes with a pen in a notebook. Homework. Notes in a notebook.
Size: 5183px × 1961px
Location: Germany
Photo credit: © Roman Stavila / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: algebra, analysis, arithmetic, calculating, calculation, calculator, children, college, crayons, education, elementary, equation, exam, exercise, formula, geometry, hand, handwritten, homework, learn, lesson, machine, man, mathematic, mathematical, notebook, number, paper, pen, problem, pupil, school, science, solution, solve, student, study, symbol, theory, trig, university, write, writing