Personal lesson. Mathematics and people concept. Mathematics favorite subject. Man teacher use math rule tool. Bearded tutor at chalkboard. Teaching

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Personal lesson. Mathematics and people concept. Mathematics favorite subject. Man teacher use math rule tool. Bearded tutor at chalkboard. Black and white. Teaching about angles. Mathematics for better future.

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Size: 5918px × 3867px
Photo credit: © Roman Stetsyk / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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