arithmetic - the branch of pure mathematics dealing with the theory of numerical calculations.
Young male Mathematician looking at notes in notebook in Experimental room with mathematical calculations
Old abacus, counting frame lies on the table in office. Video in retro style with cinema effects, old filming. Close-up view highlights an antique wooden abacus with well-worn beads
A close-up view of random computerized digits and lower-case letters scrolling continuously on a screen, in cyan color - seamless looping.
Child making simple mistake on chalk board
Man counts numbers on a calculator phone screen , smartphone, cell phone. Arithmetic, accounting, payroll, money. Add, subtract, multiply
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Math Teacher Having Online Class at Home
.distant education, primary school and teaching concept female math teacher having online mathematics class at home
NEW
Math Teacher Having Online Class at Home
.distant education, primary school and teaching concept female math teacher having online mathematics class at home
NEW
Math Teacher Having Online Class at Home
.distant education, primary school and teaching concept female math teacher having online mathematics class at home
Little Boy Receives Instructions And Correction From His Mother Mentor During Home Studies
Woman bending fingers and thinking on checklist
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In school, young biracial girl focusing on drawing in the classroom with copy space
Father teaching his son mathematics at table in a comfortable home 4k
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In school, young boy wearing a red shirt smiling in the classroom
Man using an electric desktop calculator to work on calculating his taxes.
Back view slowmo of Caucasian schoolboy in checkered shirt raising his hand, standing up from his place and going to blackboard to solve difficult Math equation
Multiethnic students raising their hands to solve Math equation at blackboard during lesson
Smiling teacher listening to student explain math problem solution on chalkboard. Positive tutoring in classroom.
Closeup of parent assisting child with Math test at home, working on calculations together on paper sheet
Father teaching his son mathematics with abacus in a comfortable home 4k
Cozy Study Corner Mother And Son In Educational Moment At Home
NEW
Math Teacher Having Online Class at Home
.distant education, primary school and teaching concept female math teacher having online mathematics class at home
NEW
Teacher in Earphones Having Online Class at Home
.distant education, primary school and teaching concept female math teacher in earphones having online mathematics class at home
Woman counting completed tasks by bending fingers
Kid Practicing simple math on chalk board
Excited woman thinking on to-do-list and bending fingers
close up Portrait of boy who is preparing to go to school, he smiles.
Boy learning mathematics on abacus at table in a comfortable home 4k
stop motion. back to school - mathematical expressions
Father learning maths with son
Math equations of artificial neural network or simulated neural networks
Front view of Asian schoolboy solving math problem with abacus at desk in a classroom at school 4k
Kid doing math on chalk board macro
Man counts numbers on a calculator phone screen. Arithmetic, accounting, payroll
Animated PI ? FORMULA Background
Schoolgirl with long pigtails writes mathematical problems with chalk on chalkboard slow motion. Girl studies arithmetic. Lesson in primary
The brother and sister did not share the toy, family relationships. Stock footage. Boy and girl dragging toy.
Front view of Asian schoolboy solving math problem with abacus at desk in a classroom at school 4k
Algorithm equations of artificial neural networks systems
Home Studies Little Boy Assisted By His Mother During Homeschooling Moment
Equations of Artificial intelligence AI deep learning computer
Woman's fingers erasing math equation
Man uses vintage old wooden abacus. Media. Close up of male hand counting with a USSR soviet old fashioned calculating tool called counting
Teacher helping student solve math problem in classroom
Front view of Asian schoolboy solving math problem with abacus at desk in a classroom at school 4k
Young student learns to solve tasks using toy abacus during arithmetic lesson at home closeup
Front view of mixed-race schoolgirl learning mathematics with abacus in a classroom at school 4k