I am asking because DS2 wants to know. He just did last year's SATS paper (h/w) and wants to know whether his result, -though he knows its one of 3 papers, the others being 'with calculator' and 'mental maths' -would get him a 4 or 5 at his SATS in 4 odd months' time? It's marked out of 40.
fwiw, the school, being all 'equal-opportunity/all-shall-get-prizes' won't tell him!