Abacus Mental Grading Exam - 3G Abacus

2025 Grading Exam Summary Report (Singapore)

September 29, 2025

The 3G Abacus Grading Examination System

Benefits

Conform to the 3G Abacus course syllabus
Difficulty level progresses from simple to complex
Suitable for all ages
Equivalent to international standards
More comprehensive and specific, highlights the student’s standard
Breakthrough from the traditional format of abacus grading examination system