Maths is easy when you use your calculator
Excited about doing his sums
Trying to remember the answer...
I wonder where I should start
Easy as cake
The answer is 49
The hand that is written with the white chalk and the hand that shows the formula on the blackboard.
I hope this is right
Your copys what hes writing
Shell figure it out on the board
Dad is always ready to help - Single father
Scientist, writing and planning on glass in laboratory research, problem solving or solution of med
He always enjoys doing math equations
Figuring it out together
Getting closer to the solutions they need
This should be correct
The fingers say it all
Wow youre really good at this
Closeup shot of a colorful abacus on a white background
Closeup shot of a colorful abacus on a white background
College student writing on whiteboard in classroom
Pythagorean theorem
Child counting numbers on fingers
Teacher teaching high school students
Im getting the hang of this
Education, homeschooling and learning of a father and child teaching maths with abacus at home. Dau
Young mathematician studying in his office and reading papers
College student solving math on whiteboard
Blackboard with math lesson written on it
Beautiful mathematical seamless pattern with algebra equations, figures and plots.
