The City of Windsor may have a mathematics whiz in its midst and mental math is his game. Shivam Patel, 8, recently finished as the third runner up in his age category in a national mental math ...

Hyderabad: UCMAS Abacus national and international competition 2024, which is a universal concept for mental arithmetic system was conducted at Delhi on Dec 14 and 15, 2024. Around 6,000 students from ...