Irritado colegial rasgando página de cuaderno, incapaz de resolver tarea difícil - Imágenes y videos de stock

Smart schoolboy solving task, math exercises written on blackboard behind

Primary schoolboy writing exercises in notebook, preparing homework, smart kid

Overloaded schoolboy sitting at desk and trying to solve task difficult equation

Relaxed bored schoolboy sitting at desk, unwilling to prepare math homework

Tired schoolboy napping on desk, fallen asleep while preparing assignment

Smart schoolboy smiling to camera after solving task, exercises written behind

Smart schoolboy solving task, math exercises written on blackboard behind

Primary schoolboy writing exercises in notebook, preparing homework, smart kid

Overloaded schoolboy sitting at desk and trying to solve task difficult equation

Relaxed bored schoolboy sitting at desk, unwilling to prepare math homework

Tired schoolboy napping on desk, fallen asleep while preparing assignment

Smart schoolboy smiling to camera after solving task, exercises written behind