From Longman Dictionary of Contemporary Englishlet me seelet me see (also let’s see) spokenREMEMBER used when you are trying to remember something Let me see ... where did I put that letter? → see
Examples from the Corpus
let me see• And Martini rolls a big, let me see, a big nineteen.• I promised to give it the fifty-one hours, so that's, let me see, forty-five left.• Now let me see if I can split the difference.• So far, let me see, it's two-eighty.• But you could give me this project, put me in charge of the entire operation - and let me see it through.• Why won't you let me see your schoolbooks nowadays? 