Kindergarten writing numbers 0–20 worksheets

Number tracing worksheets give kindergartners guided practice writing the numerals 0 to 20. One page has dashed numbers to trace and copy; the other asks your child to count dots and write the total.

Free printable PDF worksheet, aligned to Common Core K.CC.A.3.

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The kind of sentences you'll get

Trace each number two times. Then write it yourself.

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Each word appears twice in light gray for tracing, then once as a blank line for writing it without help.

Every print pulls a fresh set of word lists at this level, so a make-up test or a second sibling never gets the same sheet.

What's on each sheet

Every version prints on US Letter or A4, with a word list on the last page.

How to teach this

Sit beside your child for the first row and narrate the strokes: "start at the top, pull down." Two or three careful lines beat a whole rushed page. On the counting page, have them touch each dot as they count so the written numeral always matches a real amount.

Watch for: Kids reverse numbers like 3, 5, and 7. Reversals are normal at this age, so calmly write the number for them to copy rather than correcting every slip. Kids count the same dot twice or skip one. Have them touch each dot as they say the number, then write the last number they said.

Common questions about writing numbers 0–20

My child writes some numbers backwards. Should I worry?
No. Reversals are typical through kindergarten and usually fade with practice. Point to the dashed model and let them trace it again rather than correcting every slip.
Which numbers do these sheets cover?
The numerals 0 through 20, matching the kindergarten standard. Every print mixes a fresh set, so tricky numbers like the teens keep coming back.

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Aligned to Common Core K.CC.A.3. Reviewed by the One more sheet curriculum team. Content version 123, updated July 2026.