I can recognise and use the number names up to 100
I can count reliably up to at least 20 objects (and know the number of objects stays the same even is they are moved around)
I can write numerals up to 20
I can say one more and one less and ten more and ten less than a given number.
I can understand that fractions are special numbers and be able to make ½ and ¼ in a practical context.