Class VI student Srijoni Das of Loreto Convent, Entally, was weak in maths. She feared the subject and hence her school performance was getting affected. Everything changed when she started learning ...
FORT LEE — For 10 seconds, a series of 50 random three-digit numbers flashed on the screen. After another second, abacus master Jeonghee Lee announced she'd finished the mental addition, correctly ...
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