Abacus, Soroban, Suanpan, Rekenrek, Danish Abacus–so many names and abaci! I know it’s confusing. With all the varieties of counting devices and different types of the abacus, it’s understandable that you, as a parent, are confused and worried. And if you are an adult who is starting out on learning abacus, then I can completely… Continue reading Rekenrek vs Abacus (Danish): Which is Better?
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