What are the good math websites for kids?
Online-soroban.com studies abacus from the basics.
The abacus is the best mathematics for children, as you can see the number of numbers with your eyes by flipping beads.
The abacus trains both the right and left brain, so it is a popular lesson that is always at the top of preschool education in Japan.
Online-soroban.com currently has a curriculum that you can learn in English and Chinese, and people around the world can also learn abacus through the Internet.
Mental Calculation World Cup
The Mental Calculation World Cup is the world's best calculation tournament held every two years in Germany.
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The Mental Calculation World Cup is the world's best calculation tournament held every two years in Germany.
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