Abacus and Mental Arithmetic
Abacus mental arithmetic from angelhro, undefined ago in Education A site promoting the use of the abacus mental arithmetic in Wales and the rest of … Read more
Because a brain is for life!
Abacus mental arithmetic from angelhro, undefined ago in Education A site promoting the use of the abacus mental arithmetic in Wales and the rest of … Read more
Arthur Benjamin – Secrets of Mental Math Arthur Benjamin, Professor of Mathematics at Harvey Mudd College, explains the fundamentals of performing mental mathematics. This video … Read more
CMA Philippines Students – Amazing Mental Arithmetic Skill Watch and be amazed by CMA Philippines Students doing their Mental Arithmetic Skill demo in front of … Read more
How to square any numbers in your head – fast mental math trick Learn how you can square large numbers in your head – instantly! … Read more
Mental Math Tricks – How to multiply in your head! How can you multiply in your head? Mental maths is easy – using this trick … Read more