17438254 Bilder zum Thema "ROV" bei ClipDealer

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Teacher with book and chalk pointing with finger during lesson in classroom
Advanced calculus
female teacher looking at camera and pointing with finger at mathematical equation on chalkboard in class
Businessman and problems
Pupil writing on blackboard with chalk during math lesson
Closeup of an equation with a pencil
male teacher in formal wear writing equation on chalkboard in maths class
wunderkind little girl schoolgirl with a book from the blackboar
female teacher pointing with finger at mathematical equation on chalkboard in class
Quadratic equations
Business person against the blackboard
Smiling teacher pointing with finger near chalkboard with mathematic formula
Business person against the blackboard
Cheerful teacher with chalk writing mathematic equation on chalkboard
Complex of math formulas on whiteboard
Smiling teacher with chalk showing like near chalkboard with equation
Sketch on blackboard
Brunette teacher with book and chalk smiling near equation on chalkboard
science formula and math equation abstract background. concept of machine learning and artificial
Smiling teacher writing mathematic equation on chalkboard
Group of Business People
Positive teacher pointing at equation on chalkboard during video chat on laptop
Woman with open palm hand with math equations
Smiling teacher writing equation on chalkboard, banner
Young pretty lady with hand drawn calculations and icons
Smiling teacher with chalk standing near chalkboard during lesson
Help with math concept
Smiling teacher pointing with hand near chalkboard during mathematic lesson
Business person against the blackboard
Smiling teacher holding chalk and pointing at equation on chalkboard in classroom
Business person against the blackboard
Positive teacher pointing with finger during mathematic lesson in school
Business person against the blackboard
serious male teacher in formal wear looking at camera and standing near desk in classroom
Teenager and blackboard
handsome male teacher holding glasses and looking at camera in maths class
Business person against the blackboard
Teacher looking at book near mathematic equation on chalkboard
Man in suit looking at blackboard with formulas
Angry teacher pointing with finger near chalkboard with equation
Business person standing against the blackboard with a lot of data written on it
Smiling teacher pointing at mathematic equation during video call on laptop in classroom
Blackboard inscribed with scientific formulas and calculations in physics and mathematics, background image
Blurred teacher smiling at camera while writing mathematic formula
thoughtful hipster with hand on chin
Pupil writing on blackboard with chalk during math lesson
Mathematic
partial view of female teacher writing equation on green chalkboard
Business person standing against the blackboard with a lot of data written on it

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