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Toddler obsessed with numbers . Is this normal?

42 replies

CraZypinkpants · 27/12/2024 21:04

DS , 3 years and 1 month , was
jist watching football and shouting out the numbers from the players shirts -29/17/33

He can count to 100 and can do basic sums of one digit numbers - 3+5. 7+2

He can identify numbers up to 50. His favourite game is for me to write a number and he shouts it out.

If I say- go and get 12 leaves he will get 12. He can identify amounts correctly. There are 16 candles.

He loves shapes so and is now loving puzzles.

He is constantly counting or telling me the shapes me can see . I am slightly worried.

I am concerned he is obsessed with numbers. He constantly counts anything and everything. He isn’t advanced in any other ways e.g not overly chatty or identifying the alphabet .

I am concerned he has some
sort of number autism ??

OP posts:
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Thedishwasherbroke · 16/06/2026 10:33

Anomom · 16/06/2026 06:58

Hi i dont know if youll see this now but your son aounds exactly like my 2.5 year old. How is your son now? I know you mentioned hes less obbessed with numbers. Is he in main stream and coping ok? Sorry to ask, you just worry so much what their future looks like

Hi. I could write reams about him, but long story short he’s doing really well. Academically on track at a mainstream school, has lots of good friends and doing pretty much everything his peers do, albeit in his own time and way. Most of all he’s happy. He still has a very restricted diet, and we have to work around his needs (like if we got to a busy crowded concert we make sure he has lots of decompression time the next day to just stim and get into his special interests) but I don’t really worry about him the way I used to. He had an extremely difficult few years at the start of his school life but at the moment he’s settled and I have every reason to think he’ll lead a happy and fulfilling adult life, whatever he decides that looks like for him. He moved from Thomas the Tank Engine to an encyclopaedic knowledge of Formula 1 and various Nintendo games!

I hope things work out well for your son.

Anomom · 16/06/2026 06:58

Thedishwasherbroke · 27/12/2024 21:16

My autistic child was obsessed with numbers at 3.

He also had a mild speech delay, mild gross and fine motor delay, limited joint attention, no interest in his peers, only ate six foods, couldn’t handle loud noises or crowded places, slept poorly, didn’t make eye contact with anyone, spun in circles constantly, hand flapped, didn’t play “normally” with toys, lined everything up in colour order and was completely obsessed with Thomas the Tank Engine to an unusual degree.

If the only thing you’ve noticed about your child is they are very interested in numbers then they probably aren’t autistic, they’re just very interested in numbers. Good for them! There is no such thing as “number autism” though some autistic people are good at maths or interested in patterns or numbers - lots aren’t though. A few years later my child is probably just the upper end of average at maths, his interest in numbers at three had waned by the time he was six or seven.

Hi i dont know if youll see this now but your son aounds exactly like my 2.5 year old. How is your son now? I know you mentioned hes less obbessed with numbers. Is he in main stream and coping ok? Sorry to ask, you just worry so much what their future looks like

Abigorange · 28/12/2024 00:37

My DP was apparently like this. He did a maths degree. He has dyslexia and numbers are just what he's better at. Not autistic just very very good at maths.

Deadringer · 28/12/2024 00:24

My dd was like this, she learned numbers and shapes very early and seemed a bit obsessed with them, she was always calling out numbers in shops and stuff from about age 2. She grew out of it and now has no particular affinity for maths, mores the pity.

WhereDoBrokenHeartsGo · 28/12/2024 00:24

My DS was the same when he was younger, mostly prompted by a love for number blocks. He’s 7 now and still loves maths

TheRoundaboutHadLovelyFlowers · 28/12/2024 00:18

Hi OP,

My DS was like this with letters, but at 18 months.

The advice that I got at the time was that this was just very early development in one area of his thinking. They said the important thing was to realise that he had already done all the development in that area that he needed to do before starting school, and that he did not need to do more work until starting school. They said that the important thing next was to help him to develop all the other stuff, so he would grow up balanced.

So I was told to concentrate on all the other stuff like walking and eye contact and understanding jokes and conversation and dancing and eating all that normal stuff. I was just to leave the reading entirely.

I found that quite helpful. Oddly when he got to school in his single form entry state primary, there was another child the same who was much more advanced in the same skill. Both kids (and me) ASD but okay.

I hope that helps a bit.

Inyournewdress · 28/12/2024 00:02

I do like pretending to be zero though. That can be fun.

Inyournewdress · 28/12/2024 00:02

My DD age 3 is the same, always interested in numbers and looking for them on doors, lampposts etc but since she started watching numberblocks it’s taken her over! She is very advanced with reading too though. But I wish she had never seen that show, I hated maths at school and I don’t want to talk about it now! I am not interested in numbers, but now I have to pretend to be one all day and talk about times tables. What is 9 x 8? I don’t care 😂

IDespairOfTheHumanRace · 27/12/2024 23:49

Bogginsthe3rd · 27/12/2024 23:40

He could be a savant? Any other signs ?

Oh good grief! That is one heck of a leap!

pinkstripeycat · 27/12/2024 23:49

People are obsessed with autism these days.
Not everything unexplained is autism.

My son was the same with numbers from an early age. He’s now 19 and studying maths and physics at university. He isn’t autistic.

DS2 aged 17 was always lining things up equal spaces apart. Very tidy and particular. Very frustrated and angry as a child. I put it down to starting school too early (just turned 4) and wasn’t very good socially. Starting them a year later wasn’t an option at that point. Studying A Level Psychology. Not autistic.

I count everything. Cows in a field even though I know there’s always 17. Raindrops on a window. A train passes with cars and vans on and Incount the cars and colours and then they mix them up and I have to look away as it drives me mad. Not autistic.

I have had 2 pupils who I taught to drive that were autistic. If they hadn’t told me, I’d never have known. Just normal kids. Neither academic.

Bogginsthe3rd · 27/12/2024 23:40

He could be a savant? Any other signs ?

ellenpartridge · 27/12/2024 23:39

My 3 year old (a few months off 4) absolutely loves numbers, especially the times tables. He can easily add, subtract, multiply, divide, solve simple equations etc... My older child is in primary school and some of the maths the younger one does is about a year 3 level! I've known a few kids who have loved numbers at a young age and I don't think it's an unusual interest in preschoolers. It just looks a bit surprising when they have this interest but are also very bright and so grasp things you wouldn't expect them to get at this age. My son has really got into it via Number Blocks. I am not worried about it and I don't think you need to worry. It's a good interest to have!

ThinWomansBrain · 27/12/2024 23:21

Sounds better than being obsessed with poo.

Wordau · 27/12/2024 23:19

Wordau · 27/12/2024 23:18

It could be nothing and just an interest. A friend's son was obsessed with numbers and letters at that age and was diagnosed with hyperlexia (and later transpires he's autistic).

Maybe read up on that. I'm not sure if it can be just numbers.

Ok so the number version is called hypernumeracy

Wordau · 27/12/2024 23:18

It could be nothing and just an interest. A friend's son was obsessed with numbers and letters at that age and was diagnosed with hyperlexia (and later transpires he's autistic).

Maybe read up on that. I'm not sure if it can be just numbers.

OliveLeader · 27/12/2024 23:15

My son was the same at that age. It’s just an interesting topic to them because it’s a way of making sense of the world. Your little one sounds bright - nothing to be concerned about and there is no such thing as ‘number autism’! He just has an area of particular interest which he has focused on.

wellington77 · 27/12/2024 23:14

CraZypinkpants · 27/12/2024 21:04

DS , 3 years and 1 month , was
jist watching football and shouting out the numbers from the players shirts -29/17/33

He can count to 100 and can do basic sums of one digit numbers - 3+5. 7+2

He can identify numbers up to 50. His favourite game is for me to write a number and he shouts it out.

If I say- go and get 12 leaves he will get 12. He can identify amounts correctly. There are 16 candles.

He loves shapes so and is now loving puzzles.

He is constantly counting or telling me the shapes me can see . I am slightly worried.

I am concerned he is obsessed with numbers. He constantly counts anything and everything. He isn’t advanced in any other ways e.g not overly chatty or identifying the alphabet .

I am concerned he has some
sort of number autism ??

You don’t have to be autistic to be clever!!!!!! Also even if he’s autistic- sounds like he’s enjoying life, you need to enjoy your child’s successes and be proud of him

SwordToFlamethrower · 27/12/2024 23:12

Water that seed op! Give him what he wants and see how he flies.

My nephew is one of the most maths gifted kids in the country, already down for university and he is 9. Go for it!

Mumofteenandtween · 27/12/2024 22:57

My son was similar to that. He is now 11 and significantly above average at maths (120 on his Sats, at the top of the top set in secondary) but nothing extreme. He has two parents with 3 grade As at A level maths between them so it isn’t surprising.

As far as we know he isn’t neurodiverse although he is a bit quirky.

Bigcat25 · 27/12/2024 22:39

My son was/is like this and is autistic. Of course autism is a number of traits and not just one. I remember at peak obsession trying to get him to paint or play with playdough and he would just paint/make numbers with those. But it's still good for fine motor skills and fun.

CraZypinkpants · 27/12/2024 22:36

Hi all ,
Thank you so much for the replies and responses. All noted.
I love that DS loves his numbers and won’t suppress it or over egg it!

To the person who mentioned number blocks - DS loves this show . I think if anything I had been slightly worried about DS speech. But he seems to be on track . He is just number crazy.
Thank you.

OP posts:
mynameiscalypso · 27/12/2024 22:16

My DS was like this too. He's 5 now and still loves maths. It's not a huge surprise given that most of this family are very mathematical.

StuntNun · 27/12/2024 22:10

Sounds like hyper numeracy. It can be a sign of autism but isn't necessarily. My DS2 was like that; at that age he was making infinity signs and maths puzzles out of Lego blocks. He doesn't have autism but he does have dyslexia. My DS3 had hyperlexia and could say the alphabet forward and backwards at age 3 plus read simple books. He isn't autistic either. Your child will probably be very good at maths at school.

GuessingGownaGoGo · 27/12/2024 22:09

It's really cool that he's found something that excites and enthuses him.

Who knows where it might lead - enjoy!

Ottersmith · 27/12/2024 22:04

Dontlletmedownbruce · 27/12/2024 21:44

My two DSs were diagnosed with autism early on and an obsession with numbers was one of the red flags, and possibly the most prominent one for DS2. It was however ONE red flag and is a trait common enough at this age, as are obsessions in general. Like @Brickiscool I also work with preschoolers and we see this regularly enough. It would make us maybe a bit more wary of the child and more watchful of other behaviours but not a huge concern in its own right.

My advice would be enjoy him, try not to worry and keep it in the back of your mind so you will be mindful of any other typical autism behaviours and will be in a position to get early intervention if he needs it. Good luck

Your language seems to imply that neurodiversity is a disease that needs correcting. 'red flag' 'wary' 'concern' 'intervention'. It's not Cancer.

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