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Equation Stock Photos & Royalty-Free Images

All the stock photos you need and more from our global creative community.

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power calculator cryptocurrency bitcoin price increase economy investment

power calculator cryptocurrency bitcoin price increase economy investment

$6
Lecture of trigonometry in school

Lecture of trigonometry in school

by Shaiith
$7
Discussing Project Details

Discussing Project Details

$5
Schoolgirl standing against green board and pulling out the tongue in a classroom at school

Schoolgirl standing against green board and pulling out the tongue in a classroom at school

$5
math formulas on black board

math formulas on black board

$5
Blackboard with different chemical formulas written with chalk on light green wall

Blackboard with different chemical formulas written with chalk on light green wall

$5
Student Doing Homework in Dark Room

Student Doing Homework in Dark Room

$5
Student hand pointing on phisics formula.

Student hand pointing on phisics formula.

$5
math formulas on black board

math formulas on black board

$5
Back to school. The professor solves the problem at the blackboard

Back to school. The professor solves the problem at the blackboard

$5
Pencil on mathematic formula exercise test paper in education school.

Pencil on mathematic formula exercise test paper in education school.

$5
Studio shot of male employee stares surprised at camera busy doing paper work creats business plan h

Studio shot of male employee stares surprised at camera busy doing paper work creats business plan h

$5
The formula for a no-fail life

The formula for a no-fail life

$5
Different formulas written with chalk on blackboard

Different formulas written with chalk on blackboard

$5
African senior male calculus professor is writing on whiteboard in the classroom

African senior male calculus professor is writing on whiteboard in the classroom

$4
The teacher teaches how to count on the board in the classroom. Smiling man explains additions in a

The teacher teaches how to count on the board in the classroom. Smiling man explains additions in a

$5
Male teacher in a black suit and white shirt tells a lecture for students at the blackboard.

Male teacher in a black suit and white shirt tells a lecture for students at the blackboard.

$5
Algebra mathematic formula written on chalkboard

Algebra mathematic formula written on chalkboard

$5
Young confident teacher of algebra explaining angle relationships to students

Young confident teacher of algebra explaining angle relationships to students

$5
Vocational school students in classroom with teacher at blackboard

Vocational school students in classroom with teacher at blackboard

$29
In montessori pedagogy, fractions with illustrative letters. Also for home schooling.

In montessori pedagogy, fractions with illustrative letters. Also for home schooling.

$6
Back to school. The professor solves the problem at the blackboard

Back to school. The professor solves the problem at the blackboard

$5
Pieces of a montessori material to learn fractions and be educated in mathematics.

Pieces of a montessori material to learn fractions and be educated in mathematics.

$6
Professor by blackboard

Professor by blackboard

$5
Cute little girl sitting at desk in bedroom, doing homework, studying at home

Cute little girl sitting at desk in bedroom, doing homework, studying at home

by LenorIv
$5
Teacher writing on whiteboard

Teacher writing on whiteboard

by nd3000
$5
smiling male teacher in formal wear looking at camera and standing near desk in classroom

smiling male teacher in formal wear looking at camera and standing near desk in classroom

$5
Smiling child with a bright red apple on a book in an outdoor classroom

Smiling child with a bright red apple on a book in an outdoor classroom

$5
Lecture of trigonometry in school

Lecture of trigonometry in school

by Shaiith
$7
Back to school. The professor solves the problem at the blackboard

Back to school. The professor solves the problem at the blackboard

$5