Subtraction on a calculator device. Finger press on minus button calculator
Abstract camera flight through Scientifical formulas on aged paper or rocky background.. Background with equations and problems. Mechanics graphs.
Elementary school math teacher works with kids at whiteboard
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Math Teacher with Laptop Having Online Class
.distant education, primary school and teaching concept female math teacher with laptop computer and mathematics having online class at home
Man uses vintage old wooden abacus. Media. Close up of male hand counting with a USSR soviet old fashioned calculating tool called counting
mathematical expressions
Woman working through math problem at board
Boy doing his mathematics homework
NEW
Math Teacher with Laptop Having Online Class
.distant education, primary school and teaching concept female math teacher with laptop computer and mathematics having online class at home
Use of abacus calculate the math
Counting on calculator. Fingers presses the button calculator. Closeup.
Vintage wooden abacus with beads and metal wire seamless looping animation.
Vintage wooden abacus with beads and metal wire seamless looping animation. Seamless looping animation of wooden beads and metal wires of a retro abacus. Endless camera slide along solid counting frame.
Vintage wooden abacus, fountain pen and white piece of paper with hand-written calculations on a dark table. Concept of a calculating tool, mathematics,
Cashiers work with calculator in cafe
NEW
Math Teacher with Laptop Having Online Class
.distant education, primary school and teaching concept female math teacher with laptop computer and mathematics having online class at home
abacus counter and calculator icon concept animation video, transparent background.
NEW
Math Teacher with Laptop Having Online Class
.distant education, primary school and teaching concept female math teacher with laptop computer and mathematics having online class at home
NEW
Math Teacher with Laptop Having Online Class
.distant education, primary school and teaching concept female math teacher with laptop computer and mathematics having online class at home
Vintage wooden abacus with beads and metal wire seamless looping animation.
