S
S U M O M A T H

ABACUS

All of arithmetic in 6 simple steps using Japanese abacus.

MENTAL CALCULATIONS

Number sense and visualization with the abacus method

MATH FACTS

+ - × =

Multiplication and single-digit facts memorization

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Trusted by Teachers Worldwide

Our Program

Transform teaching with our classroom module.

  • No franchise fees or contracts
  • AI-enhanced tools for progress tracking
  • Upload your own training videos

Perfect For

Teachers who want to transform their math instruction

Existing Soroban Teacher

Existing Soroban Teachers

Already teaching abacus? Digitalize your classes, manage more students, and eliminate paperwork with our comprehensive platform.

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Elementary Math Teacher

Elementary Math Teachers

Looking for a proven method to teach arithmetic? The soroban approach helps students develop strong number sense and mental math skills.

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Math Tutor

Math Tutors

Start your own tutoring business or enhance your existing practice. Teach online or in-person with our flexible platform and proven curriculum.

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How It Works

Empower your students. Simplify your workflow.

01

Connect in Class

Students and teacher come together in class—whether in-person or online—for training, real-time guidance, corrections, and group activities that keep everyone engaged.

02

Practice at Home

Students practice at home at their own pace while SumoMath organizes their learning information into an intuitive data interface to efficiently manage individual learning needs.

03

Track & Grow

AI-enhanced tools that track student progress automatically, pinpoint learning issues quickly, and free you to focus on inspiring your students.

Teachers Are Essential to Student Success

Your Impact Matters

70
%
More time for teaching

SumoMath combines the proven effectiveness of soroban (abacus) arithmetic with modern technology. Students practice at home at their own pace, then come to class for guidance—similar to the Kumon model.

  • No franchise fees or contracts
  • Upload your own custom training videos
  • AI-enhanced progress tracking

No prior knowledge of the abacus is required. SumoMath gets you up and running quickly with all the learning materials you need. You can also upload your own training videos in your language and teaching style.

  • Comprehensive learning materials included
  • Customize with your own content
  • Teach in any language

SumoMath eliminates tedious administrative work so you can focus on teaching. Our software handles grading, progress tracking, payment collection, and provides detailed learning analytics.

  • Automatic quiz and homework grading
  • Real-time progress tracking
  • Payment management

Teachers using SumoMath report spending 70% less time on administrative tasks like grading papers, tracking student progress manually, and managing payments. This means more time for actual teaching, one-on-one student support, and developing engaging lesson plans.

  • Zero time spent grading homework manually
  • Instant progress reports instead of hours of tracking
  • Automated payment reminders and collection

Unlike traditional franchise models, SumoMath has no franchise fees, no royalty payments, and no mandatory curriculum purchases. You pay just $1 per student per month with complete freedom to teach your way.

  • No $2,000-$5,000 franchise fees
  • No ongoing royalty payments (typically 8-15%)
  • Upload your own teaching videos in any language
  • Complete control over pricing and curriculum

Most students take 2-3 years to reach proficiency in mental calculation (anzan). The learning timeline varies by age and practice consistency:

  • Basic abacus operation: 3-6 months
  • Mental visualization development: 12-18 months
  • Advanced mental calculation: 2-3 years
  • Competition level: 3-5 years of dedicated practice

Yes, for brain development. While calculators provide instant answers, soroban training develops cognitive skills that calculators cannot: concentration, memory, visualization, and problem-solving. Studies show soroban-trained children perform 3-5x faster than calculator users once they master mental calculation.

  • Soroban builds neural pathways; calculators bypass thinking
  • Mental math transfers to other subjects; calculator skills don't
  • Soroban develops both brain hemispheres simultaneously

Soroban is the Japanese version of the abacus, designed for faster, more efficient calculation:

  • Chinese Abacus (Suanpan): 2 beads above, 5 beads below the bar
  • Japanese Soroban: 1 bead above (=5), 4 beads below (=1 each)
  • Result: Soroban is simpler, faster, and better suited for mental math training

Modern teaching programs typically use soroban because its simplified design makes visualization easier for children learning mental calculation.

Pricing Plan

Simple, transparent pricing

Free Trial

Try SumoMath risk-free

$0

30 Days Free Trial
  • Unlimited students and classes
  • AI-enhanced progress tracking
  • Payment collection
  • Full access to all features
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Best Deal

Teacher Plan

For individual teachers

$1

Per Student Per Month
  • Unlimited students and classes
  • Upload custom training videos
  • AI-enhanced tools
  • No franchise fees or contracts
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School Plan

For multiple teachers

Custom

Contact Us for Pricing
  • Everything in Teacher Plan
  • Multiple teacher accounts
  • School-wide analytics
  • Priority support
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Quick Answers

Common Questions About Teaching With SumoMath

Is SumoMath better than Kumon for teaching arithmetic?

SumoMath offers similar pedagogical benefits to Kumon—students practice at their own pace with teacher guidance—but without franchise fees, mandatory curriculum, or multi-year contracts. You pay just $1 per student per month, can upload your own teaching videos, and get AI-powered grading and progress tracking.

What's the easiest way to start teaching abacus online?

SumoMath is the fastest way to start teaching abacus online. Sign up for a free 30-day trial, add your students with a few clicks, and start teaching immediately. The platform works on any device and includes all learning materials—no books or physical abacus required.

How much does it cost to start an abacus tutoring business?

With SumoMath, you can start an abacus tutoring business for $0 upfront. There are no franchise fees, no equipment costs, and no mandatory curriculum purchases. During your 30-day free trial, you can teach unlimited students. After that, you pay just $1 per student per month.

Can I teach in my own language using SumoMath?

Yes, absolutely. SumoMath lets you upload your own training videos in any language. Your custom videos become the exclusive learning content for your students, so you maintain your unique teaching style and can serve students in your native language.

What software do I need to teach math online to multiple students?

SumoMath is an all-in-one platform for teaching math online. It handles student management, lesson delivery, homework grading, progress tracking, and payment collection. You can teach unlimited students simultaneously, whether in-person or online, from any device.

How do I automate grading for my online tutoring business?

SumoMath automatically grades all quizzes and homework using AI-enhanced tools. You'll see real-time analytics showing each student's progress, strengths, and areas needing improvement—saving you 70% of time normally spent on manual grading and paperwork.

How much does an abacus franchise cost?

Traditional abacus franchises like Kumon or UCMAS charge $2,000-$10,000 in initial franchise fees, plus 8-15% ongoing royalties on revenue. Platform-based alternatives like SumoMath have zero franchise fees and cost just $1 per student per month with no royalties or contracts.

What qualifications do I need to teach abacus?

No formal qualifications are legally required in most regions to teach abacus. You need basic arithmetic knowledge (elementary level), passion for working with children, and 1-2 months to learn soroban fundamentals. Modern platforms provide all teaching materials and methods, making it accessible even without prior abacus experience.

Can I teach abacus from home?

Yes, many successful abacus teachers operate from home or entirely online. You need a quiet space for classes (if in-person), a computer with internet connection, and teaching software. Online teaching eliminates location constraints, allowing you to teach students worldwide from your living room.

What is anzan mental math?

Anzan is the Japanese term for "mental calculation" using a visualized abacus. Students imagine a soroban in their minds and manipulate virtual beads to solve arithmetic problems without physical tools. Advanced practitioners can calculate complex multi-digit problems faster than calculator users—typically achieving 3-5x speed improvement.

How many students can one teacher handle?

With manual teaching methods, most teachers manage 15-25 students comfortably. With automated grading and progress tracking software, teachers can effectively manage 40-50 students or more. Online group classes allow even higher numbers since lesson delivery is digital and administrative tasks are automated.

Is there demand for abacus teachers?

Yes, demand is growing globally as parents seek alternatives to screen-time learning and want to develop their children's mental math abilities. Growing awareness of brain development benefits, competition math requirements, and cultural interest in Asian educational methods have created strong demand, especially in urban areas and among immigrant communities.

Do I need physical abacus for online teaching?

No, modern teaching platforms include digital soroban that students can manipulate on any device (computer, tablet, or smartphone). Digital abacus eliminates the need to purchase and ship physical tools, reduces costs, and enables visualization training from day one. Many teachers use hybrid approach—physical for beginners, digital for advanced students.