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Join date: Nov 25, 2020
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Dec 4, 2020 ∙ 1 min
01. What are abacus and mental arithmetic?
Abacus is an ancient calculator originated from China. It was used for basic mathematic operations and solve questions like square roots....
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Dec 4, 2020 ∙ 1 min
02. Why do students learn abacus and mental arithmetic?
One common question people have is “In an era of easy access to computers and calculators, why go through the trouble of learning mental...
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Dec 4, 2020 ∙ 1 min
03. Abacus and Mental Arithmetic’s Complimentary Functions.
The main purpose of abacus and mental arithmetic training is to give young students the ability to do basic mathematic operations...
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