3 of our students currently holds 5 records in fastest Mental Calculation in Singapore book of Records on 6 November 2022 held at 3G Abacus Head Office.
Congratulations to them!
Students from left:
1) Ryan Khoo Jian Yang, 14 year old
i) Fastest 4-by-2 Digit Division in 5 Minutes, achieving 116 correct answers.
ii) Fastest 2×2 Digit Multiplications in 5 Minutes, achieving 104 correct answers.
iii) Fastest to Complete 50 Multiplications & 50 Division on Sporcle, in a time of 0min 57sec.
2) Nirvi Jain, 10 year old
Fastest 3×1 Digit Multiplications in 5 Minutes, achieving 128 correct answers.
3) Lucas Chan Yee Jie, 12 year old
Fastest 4-by-1 Digit Division in 5 Minutes, achieving 79 correct answers.
Check out more photos in the Gallery here.
Singapore Book of Record: https://singaporerecords.com/5records-achieved-at-3g-abacus/