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What is dyscalculia?

Dyscalculia is an unexpected and persistent learning difficulty that makes it hard to understand, learn, or use maths. Often described as “dyslexia with numbers” or "numbers dyslexia"– it is much less well-known than dyslexia.

Adults living with dyscalculia

In these conversations, Peter Cherry from the Dyscalculia Network, Rose Benson a BBC Young Reporter competition winner, and Jane McFadyen - a usablity expert who has dyscalculia - talk about how this learning difficulty impacts their lives. 

Iona Bain's tips for feeling better about numbers

Iona Bain is a National Numeracy ambassador and BBC Morning Live's money expert. Iona has dyscalculia and shares some tips for feeling better about numbers if you, or your child, has dyscalculia, sometimes called 'numbers dyslexia'.

Watch Iona's video and take a look at her tip sheet. Her advice may be useful even if you don't have a dyscalculia diagnosis...

Maths teacher Belinda has dyscalculia. Find out how she went from loathing maths to loving it...

"Building your confidence with numbers equals building confidence for yourself and within yourself. It’s not nice and it’s no way for anyone to live to have to go around fearing something or finding something daunting, and maybe not being able to have a career in a job they want because they haven’t done an exam they need."

Read Belinda's story

Image of Belinda with the quote "I have dyscalculia and people see that as a write-off, but it's just a different way of understanding things. Now I'm teaching maths!"

What is dyscalculia and how does it affect daily life?

Dyscalculia is an unexpected and persistent learning difficulty that makes it hard to understand, learn, or use maths. Although it is often described as “dyslexia with numbers”, it is much less well-known and less researched than dyslexia. It is estimated that dyscalculia affects around 4 million people in the UK - 6% of the population.

What are the signs of dyscalculia?

Dyscalculia makes learning arithmetic much more difficult. There may be difficulties in:

  • recognising numbers,
  • connecting number symbols and words,
  • placing things in order,
  • learning sequences,
  • grasping the properties of numbers (such as that knowing ‘9’ is nine ‘1’s, but also that it is three ‘3’s),
  • counting backwards,
  • estimating,
  • understanding place value (such as the difference between £500 and £5.00),
  • doubling and halving.

How does dyscalculia affect your life?

Dyscalculia can slow down academic progress and career progression, and may cause strong anxiety about maths. Day-to-day effects may include trouble with:

  • recalling PIN or telephone numbers,
  • matching a number of objects to a number symbol or word,
  • managing time,
  • planning journeys,
  • choosing the right notes or coins to pay with,
  • following directions,
  • reading a clockface,
  • driving at the right speed,
  • telling if one amount is greater than another,
  • using multiplication or division,
  • understanding distances.

Money expert Iona Bain's tips for handling finances if you have dyscalculia

BBC Morning Live's money expert and National Numeracy Ambassador Iona Bain, shares her own personal tips for getting to grips with money if you have dyscalculia.

Get Iona's money tips

 

Iona Bain, National Numeracy Ambassador

As a child, Mark was advised to avoid maths - but now he's helping others with their number confidence. Find out how...

"Numbers never leave you – whether you’re fixing a shelf, looking after your family or lifelong learning – we all have to do it. I buried my head in the sand for 30 years or more, but problem-solving and learning are possible and I’m now a coaching manager at City Gateway."

Read Mark's story

Image of Mark with the quote "My dyslexia and dyscalculia will never go away, but nor will my determination."

Do I have dyscalculia and can I still get better at maths?

How can you find out if you have dyscalculia, vs. having a lack of confidence with numbers?

We are all on a spectrum of confidence and ease with maths and many people who do not have a learning difficulty do find it difficult to learn maths.

Many adults lack confidence with numbers, find maths hard, or have ‘maths anxiety’ which can get in the way of dealing with numbers and data in daily life – causing similar effects to dyscalculia.

Information and support are available from The Dyscalculia Network. You can arrange to be assessed for dyscalculia by contacting the Helpline at the British Dyslexia Association

With thanks to Clare Trott, Brian Butterworth, Steve Chinn & Brenda Ferrie at the British Dyslexia Association.

Can you improve your maths if you have dyscalculia?

Yes! Whether you have dyscalculia, maths anxiety, lack confidence with maths, or just know that you could do with brushing up your skills, you CAN improve as an adult.

Improvement may be slower, and specialist support may be needed from tutors who understand different ways of learning, but however you currently feel about maths – you CAN improve.

The National Numeracy Challenge is a great place to do this. It can be used by learners at any skill level and is aimed at those with low number confidence.

Try the Challenge

University student Stella has dyscalculia. Find out how she went from fearing maths to facing it...

"I’m hoping that one day someone will stumble across the website, relate to my story, and see that there is hope when it comes to number confidence. It can be really difficult, because not everyone has the money to invest in getting a diagnosis, or a tutor. But I hope that someday someone who has dyscalculia will think, 'Let’s try again.'"

Read Stella's story

Image of Stella with the quote "I got diagnosed with dyscalculia when I was eight. Maths class felt like a different language."

Dyscalculia in the news

National Numeracy's work around dyscalculia regularly features in the media. Here is a selection of recent articles.

Dyscalculia: Do Rishi Sunak's maths plans add up for everyone?

National Numeracy contributes to a BBC article exploring the Prime Minister's plans for maths education

Rishi Sunak

What is dyscalculia? Why a blind spot for maths can be as problematic as dyslexia and the disability explained

National Numeracy contributes to an article exploring dyscalculia in the i paper.

child playing with numbers

‘I’m a financial commentator and struggle with number dyslexia – here’s how I budget my money’

National Numeracy Ambassador Iona Bain writes about how she handles money during Number Confidence Week 2022, in the i paper.

Iona Bain

Try building your confidence in your own time, at your own pace

The National Numeracy Challenge is a place where you can check your skills and build your confidence with numbers, for free. It’s already helped thousands of people who thought they couldn’t improve.

It’s not designed as a way to identify dyscalculia, but it is designed for all ability levels, and to help you identify and improve the skills you need to work on. It also focuses on the maths we need in daily life, and not on the abstract maths we were often taught at school.

Why not give it a go? 

Start now 

Challenge