Молодой человек преподает математику на маленьком мальчике, указывая на доску, застрелен в классе - Стоковое фото и изображение

Little boy writes the answer of multiplication formula on the chalkboard with his teacher in the class

Male teacher explaining a question of equations formula on the his student while standing in the classroom

Photo of a young man teaches equations formula on the little boy while writing on the blackboard, shot in the class

Image of a little boy learns math lesson with his teacher while answering the task on the chalkboard

Preteen boy writes the answer of multiplication formula on the chalkboard while standing in the classroom

Primary education. Rear view of a schoolboy solves a mathematical example on a blackboard in a math class. primary school student stands at the blackboard and writes answer to a mathematical example

Back closeup of an adorable girl wearing school uniform while solving addition calculations in a classroom

Female elementary school student learns math with her teacher while writing on chalkboard and standing in the classroom

Close up of little girl hand writes mathematics formula on the blackboard while studying in the classroom

Hand of little girl holding a chalk and writing on the empty blackboard. Shot in the classroom

Close up of schoolgirl hand writing mathematics formula on the blackboard while studying in the classroom

Portrait of happy little girl holding books while showing her biceps on a blackboard