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Young caucasian man teacher lecturer in formal suit and tie explaining decision of hard math equation. He invite You to study in university, smile and looks smart and clever.
Young, smart, clever, handsome male teacher or student in glasses explaining decision of hard math equation. He prove the theorem
Woman's fingers erasing math equation
MS Rear view of man writing math equations on blackboard
Rear view of man against chalkboard with math formula equations. He think about solution and try to understand high university task.
A math professor teaching in university
Two young handsome successful scientists in formal suit and tie, spectacles and medical gown writing, discussing and analyzing math equations on a chalk desk board. Handy life camera. Close-up.
A math professor teaching in university classroom
A math professor teaching in university class
Female student in white robe standing opposite wall chalk board with math equations and formula. She try to solve and prove the theorem. No face. Slider glidetrack camera movement. Back middle shot
Asian woman teacher giving easy task to add and subtract numbers during math lasson in primary school. Active elementary school students raising their hands to solve math equation written by teacher
Math teacher standing in the class and explaining calculations