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All About Abacus Maths

for Kids

History, brain science, benefits, learning techniques, and how ReLearn's live 1-to-1 online classes are turning children across 15+ countries into confident mental maths champions.

5500+

Students Worldwide​​

120+

Certified Teachers

15+

Countries

8

Mastery Levels

Imagine your child sitting still, eyes closed, fingers flickering in the air — and in under three seconds, announcing the correct total of ten four-digit numbers that flashed on a screen for barely a moment. No calculator. No paper. No panic. Just pure, trained mental power. This is Abacus Mental Maths — and at ReLearn Education, it's what we teach every single day to children across the globe.

Most children fear maths because they are taught to memorise formulas rather than truly understand numbers. ReLearn was founded to change that — using the world's most time-tested, research-backed tool: the abacus. This guide covers everything: the history, the neuroscience, how children actually learn, and exactly how to get your child started today.

Children who learn the abacus develop a fundamentally different — and more powerful — relationship with numbers from an early age.

What Is an Abacus?

An abacus is a counting frame — a rectangular structure holding rows of moveable beads on rods or wires. By sliding beads in precise sequences, a user can perform all four arithmetic operations with remarkable speed. In the hands of a trained child, though, the abacus becomes something far more significant than a calculation aid. It becomes the architecture for a completely different — and profoundly superior — way of thinking about numbers.

How It Works

The abacus operates on the same place-value system taught in schools — ones, tens, hundreds, thousands — but makes it visible, tangible, and intuitive. The Japanese Soroban (used in ReLearn's curriculum) has one heaven bead above the centre bar worth 5, and four earth beads below, each worth 1. Each rod represents one place-value column.

To represent 7 on one column: push the heaven bead down (= 5) and push two earth beads up (= 1 + 1). Total: 5 + 2 = 7. All arithmetic flows from this simple, visual logic.

QUICK EXAMPLE

The Four Types of Abacus

ReLearn uses the Soroban method — the international gold standard, embedded in Japan's national curriculum and used by every major global abacus programme. Its streamlined design is the most efficient for developing mental arithmetic and long-term brain skills.

A Brief History of the Abacus

The abacus is not just a maths tool — it is one of humanity's greatest and most enduring inventions, with a story spanning over 5,000 years and every major civilisation on Earth.

​

Ancient Origins (~2400 BCE)
 

The earliest counting boards appeared in Mesopotamia (modern Iraq) around 2400 BCE — flat surfaces of sand or stone where pebbles tracked trade and taxes. The ancient Egyptians, Greeks, and Romans developed their own versions. The Roman hand abacus was the pocket calculator of the ancient world — carried by tax collectors, merchants, and military officers across the Empire.

7 Remarkable Benefits of Abacus Maths for Kids

​The benefits reach far beyond being able to add quickly. Modern neuroscience confirms what abacus practitioners have known for centuries: training on the abacus reshapes the developing brain in powerful, lasting ways.

Whole-Brain Activation

Abacus is one of very few activities that simultaneously engages the left brain (logical sequences) and right brain (visual-spatial construction). This bilateral activation builds neural connections used in every area of learning.

6× Faster Mental Maths

ReLearn students become up to 6 times faster in arithmetic. Research shows abacus-trained children consistently outperform non-trained peers in speed and accuracy — even for multi-digit multiplication done entirely in their heads.

Sharper Memory &
Concentration

Every session demands intense, sustained focus. This builds working memory — the ability to hold and manipulate information simultaneously — which predicts academic success across maths, reading, and science.

Photographic Visualisation

Advanced students develop Anzan — the ability to visualise a complete abacus in their mind and calculate with it. This precise spatial skill transfers directly to geometry, engineering, architecture, and science.

Love for Maths

The abacus makes abstract numbers concrete and manageable. Children who once dreaded arithmetic begin to see maths as a puzzle to enjoy. Confidence grows with competence — and both tend to last a lifetime.

Fine Motor Development

Deliberate, precise bead movements develop finger dexterity and hand-eye coordination — skills linked to improved handwriting, musical performance, and scientific practical work.

ReLearn's 8-Level Abacus Syllabus

ReLearn Education's structured 8-level curriculum takes children from their very first introduction to the abacus all the way to performing extraordinary mental calculations — covering addition, subtraction, multiplication, division, decimals, fractions, percentages, BODMAS, and square roots. Every child, every level, at their own pace.

Level 1

  • Numbers 1–99 via finger & abacus method

  • Addition & subtraction basics

  • +5 & +10 combination concepts

  • Mental maths introduction & bead visualisation

Level 2

  • All addition & subtraction up to 99

  • –10 combinations & double combinations

  • Multiplication: 2-digit × 1-digit

  • Mental 2-digit addition & subtraction

Level 3

  • 2 & 3-digit mixed combinations

  • Decimal addition & subtraction (up to 3-digit)

  • Multiplication up to 4-digit × 1-digit

  • Mental multiplication begins

Level 5

  • 3 & 4-digit division operations

  • Multiplication: 3-digit × 2-digit

  • Mental division begins (up to 4-digit ÷ 1-digit)

  • Full 4-digit mental arithmetic mastery

Level 7

  • Percentages & combined fractions

  • Decimal multiplication & division

  • Multiplication: 3-digit × 3-digit

  • Full mental decimal & fraction mastery

Level 4

  • All combinations up to 4 digits

  • Division: up to 4-digit ÷ 1-digit

  • Multiplication: 2-digit × 2-digit

  • Mental 3-digit decimal arithmetic

Level 6

  • Up to 5-digit calculations

  • Fraction conversions

  • BODMAS problem solving

  • Mental fraction calculations

Level 8

  • Square roots (3 & 4-digit)

  • BODMAS mental calculations

  • 4-digit all-operation mental maths

  • Comprehensive mental arithmetic mastery

ReLearn's Game-Based Learning App  — all course materials, worksheets, games, and homework are integrated into ReLearn's proprietary platform. No downloading, no printing, no emailing worksheets. Students learn from anywhere in the world — including on the go.

How Children Learn Abacus Maths

Starting Age at ReLearn​

ReLearn accepts students from 5 to 15 years old. The only entry requirement: counting to 100. Younger children benefit from greater neural plasticity; older beginners progress faster due to stronger conceptual grasp. Every child has a starting point — and every child progresses.

Foundation Stage

Counting frame & basic Soroban. Numbers, simple addition, and building love for the tool.

Core Aritmetic

Full four operations, decimals, fractions, and the exciting introduction of mental abacus.

Mental Mastery

Anzan, BODMAS, percentages, square roots. Complete mental calculation without any tool.

The Four Stages of Learning

Foundation: Learning the physical abacus — entering and reading numbers, understanding heaven and earth beads, grasping place value through visual experience.

1

Basic Operations: Addition and subtraction using "friend numbers" — complementary pairs that handle carrying and borrowing automatically through elegant bead logic, not abstract rules.

2

Advanced Operations: Multiplication, division, decimals, and fractions — progressively introduced and deepened through Levels 3–7, with growing speed and mental practice.

3

Mental Abacus: The extraordinary finale — children visualise a complete abacus in their minds and calculate with it. No tool, no paper, just pure mental imagery. This is the stage that astonishes onlookers.

4

ReLearn's sessions are live, personal, and one-to-one. Every child has their teacher's full, undivided attention. Subtle errors in technique are caught and corrected instantly. Pace is adjusted to the individual. Encouragement is genuine and continuous. This is what group classes cannot offer — and it makes all the difference.

THE RELEARN DIFFERENCE: LIVE 1-TO-1 CLASSES

Abacus vs. Other Methods

Parents frequently ask how abacus compares to other popular supplementary maths programmes. Here is an honest, complete comparison:

Abacus vs. the Calculator — The Real Question

​The most common parent question: "If my child will always have a smartphone, why bother?" The answer is this: a calculator computes an answer. Abacus training builds a mind. Children with strong mental arithmetic don't just calculate faster — they develop superior number sense, spot errors instantly, estimate confidently, and approach problems with structured creativity. The question was never abacus or calculator. It's whether your child truly understands numbers — or depends on a machine.

Your 4-Week Starter Plan

Ready to begin? Here is a simple, practical week-by-week plan — whether you're starting at home alongside ReLearn classes, or exploring before enrolling.

Week 1 — Get Equipped

Set up fo success

  • Book your free ReLearn trial class

  • Explore beginner videos together

  • Set a daily 15-minute practice slot

  • Play "Show Me the Number" to build familiarity

Week 2 — Learn the Basics

Set up fo First calculations

  • Understand heaven and earth bead values

  • Single-digit addition: 3+2, 4+1, 6+2

  • Introduce the +5 friend number rule

  • Daily warm-up: enter 10 numbers as fast as possible

Week 3 — Build Confidence

Add subtraction & speed

  • Introduce subtraction alongside addition

  • Learn the 10-family friend number rule

  • Start timing drills — try to beat yesterday's score

  • Post a visible progress chart at the desk

Week 4 — Assess & Plan

Celebrate & commit

  • Complete a 20-problem mixed assessment

  • Review progress with your ReLearn teacher

  • Set the next milestone together

  • Celebrate — four weeks of daily practice is a real achievement!

The best first step?  — Book ReLearn's free trial class — a live, 30–45 minute one-to-one session where your child meets their teacher, tries real abacus calculations, and discovers whether abacus learning is right for them. Completely free. No commitment. No pressure.

Give Your Child the Gift of

Mathematical Confidence

Book a completely free trial class today and discover why thousands of children across 15+ countries choose ReLearn Education to master Abacus Mental Maths.

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