South African maths whizz answers complex arithmetic questions in seconds
Sibahle Zwane is only 10, but his maths skills have made him an internet sensation in South Africa.
from BBC News - World https://bbc.in/2TIi5mH
from BBC News - World https://bbc.in/2TIi5mH
South African maths whizz answers complex arithmetic questions in seconds
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January 08, 2019
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