Étudiants dans une salle de classe - beau étudiant résolvant un problème de mathématiques sur un tableau noir pendant un cours de mathématiques - Photo & image de stock

Students in a classroom - handsome student solving a math problem on a blackboard during math class

Students in a classroom - handsome student solving a math problem on a blackboard during math class

Handsome college student solving a math problem during math class in front of the blackboard/chalkboard (color toned image)

Male teacher in formal wear wiping mathematical equations with sponge in classroom

Students in a classroom - handsome student solving a math problem on a blackboard during math class

Pensive male teacher in glasses sitting and using laptop at desk in classroom

Handsome college student solving a math problem during math class in front of the blackboard- chalkboard (color toned image)

Portrait of a very happy young, male college student working on his laptop computer in a classroom/study room/library - expressing joy/success (shallow DOF; color toned image)

Pretty, young female student in front of a blackboard during math class

Math teacher by the blackboard during mathclass - detail of the hand with chalk

Handsome college student solving a math problem during math class in front of the blackboard/chalkboard (color toned image)

Pretty, young college student/young teacher writing on the chalkboard/blackboard during a math class

Handsome college student solving a math problem during math class in front of the blackboard/chalkboard (color toned image)

Handsome college student solving a math problem during math class in front of the blackboard/chalkboard (color toned image)