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Number Names (3-Digit) Worksheets for 2nd Grade

Write the name of a three-digit number, or write the number from its name. 15 free printable worksheets, each with an answer key.

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Free Number Names (3-Digit) Worksheets

Click a worksheet to open the PDF, or grab the matching answer key. Every sheet prints on one page.

Number Names (3-Digit): what children learn

Children read and write three-digit numbers in words, using a hyphen for numbers like forty-seven. In US style the word "and" is left out of whole numbers.

Number Names (3-Digit): worked example

347 = three hundred forty-seven

The 3 is three hundred, the 4 is forty, and the 7 is seven. We do not write "and".

Number Names (3-Digit): a common mistake to watch for

Kids often add the word "and" (three hundred and forty-seven) or spell forty as "fourty".

Number Names (3-Digit): how to help at home or in class

Read three-digit numbers aloud from page numbers, receipts, or a pretend check, then have your child write the number in words on the check’s amount line. Post a small word bank on the fridge with the ones words, the teen words, and the tens words from twenty to ninety. When your child can name a number with a zero in the tens place, like 305, without peeking, comparing numbers is next.

What is on these Number Names (3-Digit) worksheets

This set has 15 different worksheets for 2nd grade, with 6 questions on each and a matching answer key for every sheet. The instruction printed on each worksheet is: “Write the number name or the number.”

Example questions like the ones on these worksheets, with their answers:

  • eight hundred fifty-seven =857
  • three hundred ninety-one =391
  • 276 =two hundred seventy-six
  • 961 =nine hundred sixty-one
  • two hundred thirty-nine =239
  • 229 =two hundred twenty-nine

Every answer on every sheet is checked by a separate program before the worksheet is published. How we check answers