The Abacus Blog
Practical guides, honest reviews, and real history — written by people who actually teach abacus, not content farms.
Abacus vs Kumon: Which Math Method Is Best for Your Child? (2026 Parent Guide)
In-depth parent comparison between Abacus mental arithmetic and Kumon math. Cost, curriculum, brain development, time commitment, and which is right for your child.
Abacus Levels Explained: From 10th Kyu to 10th Dan (Syllabus, Belt Colors & Milestones)
Complete guide to abacus grading levels: 10th Kyu beginner through 10th Dan grandmaster. Understand syllabus requirements, exam time limits, and belt equivalents.
How to Do Division on an Abacus: The Step-by-Step Japanese Method
Master abacus division on the Japanese Soroban. Learn the quotient placement formula, step-by-step 2D/1D and 3D/1D examples, and how to correct estimated quotients.
How to Do Multiplication on an Abacus: Step-by-Step Soroban Guide (With Examples)
Master multiplication on the Japanese Soroban abacus. Clear walkthroughs of 2D x 1D and 2D x 2D problems, rod positioning formulas, and common beginner traps.
How to Learn Abacus at Home: Beginner's Guide
Learn abacus at home for free. A week-by-week plan for kids or adults — with free tools and honest expectations.
How to Find the Best Abacus Classes Near You
How to find abacus classes near you. Compare SIP, UCMAS, Aloha and Sharp — costs, curriculum, and what to look for before enrolling.
What Is an Abacus? A Complete Guide
What is an abacus and how does it work? A clear guide covering types, uses in maths, the full form, and why people still use one.
Who Invented the Abacus? The Real History
Who invented the abacus? No single person did. The real history spans Mesopotamia, China, Greece, Japan, and India over 4,000 years.
Abacus Meaning in Hindi (अबेकस)
Abacus ka Hindi meaning kya hai? Simple explanation of abacus in Hindi — kaise kaam karta hai, benefits, aur classes kahan milegi.
SIP Abacus Review: Is It Worth It? (2026)
Honest SIP Abacus review — curriculum, level system, costs, parent feedback, and free ways to supplement learning at home.
Abacus in Computer Science — The Real Link
Is the abacus the first computer? The real link between abacus and computing — from counting beads to CPUs and binary code.
Abacus Kit Guide: What to Buy & What to Skip
What's in an abacus kit, how to choose one, and whether a free digital abacus works just as well. Honest buying guide with prices.
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