One Atta Time Flash Cards Distance Learning Create New Sheet Select a Worksheet > Version 1 Version 2 Version 3 Version 4 Version 5 Version 6 Version 7 Version 8 Version 9 Version 10 Grab 'em All Writing With Tens and Ones 1nbt2c Write a two-digit number when you are told how many tens and how many ones it has.Break a number into tens and ones to show what each digit means.