Math Has A New Champion

Sergio Chapa is a Mexican student who solved 70 math problems in 3 minutes. Crowning himself as the Grand Champion of The 2017 Mental Arithmetic World Championship.

• 2017-07-24T18:13:54+00:00
• Duration: 05:00

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Keywords

idioma EN, Producto FYI, Categoria Viral, Subcategoria Kids, Mexican students, Sergio Chapa, 2017 Mental arithmetic world championship, abacus, Grand Champion, Math competition, , FYI_02626_EN