Abacus Competition Formats Explained for Parents

Your child's abacus centre mentions a competition, and suddenly there are terms like "flash anzan", "visual", "dictation" and "listening" being used as though everyone knows what they mean.

Here is what each format actually involves, how they are scored, and how to prepare — without turning a Saturday into an ordeal.

The four core formats

1. Visual (written) arithmetic

The most familiar format. A printed sheet of sums, a timer, and the child works through as many as possible.

• Usually 100 to 200 questions
• Time limit typically 5 to 8 minutes
• Chains of 10 numbers to add, or multiplication and division rows
• The abacus may be allowed or not, depending on the category

What it tests: raw processing speed with accurate technique.

2. Listening (dictation) arithmetic

Numbers are read aloud at a fixed pace; the child calculates as they listen and writes only the final answer.

• Numbers read at roughly one per second, sometimes faster
• No chance to review — miss one and the whole chain is lost
• Usually shorter chains than visual, but far less forgiving

What it tests: working memory under time pressure and the ability to update a mental image continuously.

This is the format most children find hardest at first, and the one that improves most with practice.

3. Flash anzan

Numbers appear on a screen for a fraction of a second each. The child holds a running total mentally.

• Display times often under half a second per number
• Chains of 5 to 15 numbers
• Purely mental — no abacus, no writing until the end

What it tests: the speed and stability of the mental abacus image. This is the spectacular format that appears in videos, and it is a genuine test of the visualisation trained at Level 3 and beyond. See Anzan explained.

4. Mental (anzan) written

A written paper, but the abacus is not permitted. The child visualises.

• Bridges visual and flash formats
• Usually the largest category at student-level events

How scoring usually works

The important consequence: in most formats, accuracy beats volume. A child who attempts 80 questions with 78 correct usually outscores one who attempts 120 with 90 correct. Teach that arithmetic before the event.

Categories and levels

Children compete against others at a similar stage, not against the whole hall. Categories are usually defined by:

• Level reached in the programme (Level 2, Level 3, and so on)
• Age group, sometimes as a secondary split
• Format, with separate awards for visual, listening and anzan

This matters for expectations. A Level 2 child competes with other Level 2 children, so a first competition is rarely as intimidating as parents fear.

Preparing without making it miserable

Six weeks before

Normal practice, plus one timed sheet a week under exam conditions — timer running, no interruptions, sitting at a table. The goal is to make the conditions familiar, not to grind.

Three weeks before

Introduce the specific formats. If listening is a category, practise with someone reading numbers aloud at a steady pace. If flash anzan, use a screen at a comfortable speed and shorten it gradually.

One week before

Reduce difficulty. Practise material your child finds easy. Confidence matters more in the last week than any new skill.

The day before

A short, easy session, then stop. Normal bedtime. No new material.

On the day

Arrive early enough that the room stops feeling strange. Keep the morning ordinary. Avoid last-minute drilling — it raises anxiety and adds nothing.

What to say afterwards

This decides whether your child wants to compete again.

Ask: "Which chain felt best?" "What would you do differently?" "Was there a moment you got stuck?"

Avoid: "What was your rank?" "How did [other child] do?"

Our article on how competitions build confidence covers why the debrief matters more than the result.

Frequently asked questions

What level should a child reach before competing? Usually Level 2 or 3. Below that there is little to test and the experience can feel pointless.

Is competing necessary? No. Many children get the full benefit of abacus training without ever competing. It suits children who enjoy a target and unsettles those who do not.

How often are competitions held? Most centres run internal events once or twice a year, with larger regional events occasionally.

My child panicked and did badly. Should they try again? Ask them a week later, once the sting has faded. Most say yes — and the second attempt is usually far better, because the format is no longer a surprise.

Does competition practice improve normal progress? Yes, mainly through timed practice. Working under a clock is a distinct skill and it transfers straight to school exams.

Practise the way competitions ask

Timed, uninterrupted practice is the single best preparation. Our free mental maths daily drill has a score-and-time box built in for exactly this.

Our abacus course includes competition preparation for students who want it — and does not push it on those who do not.

Book a free demo class to see where your child currently stands.

Cover image: Amuzujoe — CC BY-SA 4.0.