Sorry if similar question has been asked before but not happy with current school (not UK) and want to know if this is "normal" or what an average-ability child should be aspiring to at this age:
- Basic addition, numbers up to 20. Recognises units of ten 20, 30, 40 etc. but can't add them
- Basic subtraction, numbers up to 10. Struggles with anything above 11.
That's it.
Should I be doing something about this?