Published: 27 Feb 2018 › Updated: 27 Feb 2018
Mental Arithmetic and Abacus
It came the time to introduce mental arithmetic and abacus to our children.
It turned out to be fun, easy and enjoyable.
For the one that doesn't know Abacus is a calculating tool , also called a counting frame.
Ar first the children are using the tool and then they learn to visualize it and make quick calculations without it.
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