And what should I do about it (if anything)?
So I knew he could count well - not just reciting numbers but accurately count objects up to about 40 - after which he gets bored.
But we've recently discovered her can do simple sums in his head. He could work out simple addition of single digit numbers with barely a seconds hesitation. He has also replicated this at the childminder's so it's not us subconsciously prompting somehow.
The childminder has also discovered he can say how many tens in twenty, thirty, forty etc.
I don't have much experience with small children but it seems unusual to me. I certainly haven't done any maths work with him or even mathematical games - just the usual Lego, play dough, etc
If I encourage this will it upset his reception teachers in September? Or should I find some maths games? He has always loved numbers and shapes and patterns, but I just thought he could count and that was it!
Any advice?