Панорамная рамка. Молодая школьница пишет на доске. Уроки математики. Он пишет математическую задачу. Девушка за школьной доской. - Стоковое фото и изображение

Panoramic frame. A young schoolgirl writes on the blackboard. School math lesson. He writes a math problem. Girl at a school blackboard.

Panoramic frame. A young schoolgirl writes on the blackboard. School math lesson. He writes a math problem. Girl at a school blackboard.

Long frame. Mathematical task. Blackboard. Young teenage girl. He solves the task standing at the school board. I write with chalk on the blackboard.

Long frame. Mathematical task. Blackboard. Young teenage girl. He solves the task standing at the school board. I write with chalk on the blackboard.

He writes on the chalkboard with chalk. Math problem. A girl at the chalkboard.

He writes on the chalkboard with chalk. Math problem. A girl at the chalkboard.

He writes on the chalkboard with chalk. Math problem. A girl at the chalkboard.

He writes on the chalkboard with chalk. Math problem. A girl at the chalkboard. Oblong banner.

Panoramic frame. Its written in white chalk on a blackboard - two plus two equals four. The basics of arithmetic start with the youngest grades in every school in the world.