Writing Numbers in Words Worksheets | Numerals & Number Words … Mar 29, 2019 · Writing numbers in words means writing numbers using alphabets. For example: 1 —— One 2 —— Two 20 —— Twenty 31 —— Thirty-one; Introduction. After learning to write numbers as digits for example 1, 2, 3 the next step is to learn to spell and write numbers using alphabets.