The multi-base calculation serves to learn place value of numbers and classification units, tens, hundreds, thousands. Our numerical scale is based on 10 : mathematics with targeted exercises, the child will figure out how to convert the numbering system in other bases, but will also learn how to do multiplication, division, powers.
The multi-base calculation teaching materials effective for math exercises in primary school .
Like many educational games for bambin i, you can use it, though, even at home; It can be of benefit for students who need homework help and you can even use it for complex operations, third-class, fourth and fifth grade.

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