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Congratulations to Diivesh-Abacus & Mental Arithmetic Competition-3rd Place 2026.06.06해당카페글 미리보기
Congratulations to Diivesh on his outstanding performance at the International Abacus and Mental Arithmetic Competition, held at the Genting International Convention Centre and featuring participants from 14 countries! Competing against...
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Ethen-Third Place (Bronze Award) Mental Arithmetic Competition. 2026.01.24해당카페글 미리보기
to celebrate Ethen Ng HaoYang (Year 2 Care) for earning Third Place (Bronze Award) in the Paragon Cup Abacus Mental Arithmetic Competition. The event was organised by Paragon Private & International School and the Chinese Abacus and...
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The advantages of mental arithmetic:... 2020.07.21해당카페글 미리보기
Mental arithmetic is the knowledge and practice bu using an imaginary abacus in the mind. At Sri Utama, our students has been trained and exposed in abacus. It includes addition, subtraction, multiplication and division numbers swiftly...
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수리셈_ 미국 주산경기대회 참가단 모집 (2014 GLOBAL CUP ABACUS & MENTAL ARITHMETIC CHAMPIONSHIP) 2013.10.25해당카페글 미리보기
10Numbers Integer Add/Sub 2~4Digits 10Numbers $ Add/Sub 3~4Digits 10Numbers $ Add/Sub 4~5Digits 10Numbers $ Add/Sub Mental × 30 Problems 1min 150points 1×1 1×1 2×1 2×1 2×1 3×1 ÷ 30 Problems 1min 150points 1÷1 2÷1 1÷1 2÷1 2÷1...
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Cinderstone 2026.08.14해당카페글 미리보기
Survivors affected by Erebus. And after that. A huge shadow. A huge stone troll like a mountain. mental arithmetic troll The body fuses with a massive rock Terrain changes during movement A rushing attack like a landslide Black...
