Hi! I have a 6 year old DD (just turned 6 last month). She is happy and bright, reads very well, no problems with that whatsoever. But she has zero concept of adding and substracting. She understands that number X means X candies etc but there it ends. We’ve tried everything - with candies, with fingers etc but she just doesn’t get the concept of ‘+’ and ‘-‘ on paper or in real life. She will start preschool this autumn (in my country school starts when children are 7, before that they attend kindergarten and/or voluntary preschool). What should i do? Or do i expect too much from her? Can your 6 year olds do maths?