,Unit 8 counting,thirteen,9+4=?,fourteen,282=?,fifteen,20-5=?,sixteen,82=?,seventeen,9+8=?,eighteen,92=?,nineteen,20-1=?,twenty,twenty,twenty,thirteen,thirteen,nineteen,nineteen,sixteen,sixteen,fourteen,fourteen,fifteen,fifteen,eighteen,eighteen,seventeen,seventeen,How many cherries arethere?,There are twenty.,
