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Number tracing 11 to 20: teen numbers worksheet

Trace the numbers from 11 to 20 in order, ten numbers over three pages, with blank copy lines for independent writing. Use the buttons for one number at a time, a half range, or the whole set.

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TRACE NUMBERS 11-20Trace each example. Try the blank lines on your own.11121314TraceTheName · 1
TRACE NUMBERS 11-20Trace each example. Try the blank lines on your own.15161718TraceTheName · 2
TRACE NUMBERS 11-20Trace each example. Try the blank lines on your own.1920TraceTheName · 3

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WHY TEENS

Why 11 to 20 needs its own practice

Numbers up to ten are single digits, so a child writes one symbol at a time. From eleven onward every number has two digits, and the child has to place them in the right order with a sensible gap. The teens are also the point where the way we say numbers stops matching the way we write them: we say fourteen, but the first digit written is the 1 that means ten. That is why a short, focused sheet for 11 to 20 helps before moving on to a long chart.

This sheet keeps each number on its own row, so there is room to trace the digits and room to try the same number on the copy line. The preview shows how many pages you will print before you commit.

A PRACTICE PLAN

A way to organize the practice

Work in two short sessions. Start with 11 to 15, the numbers that all begin with a 1 and then a digit the child already knows from the first sheet. Leave 16 to 20 for another day. Use the slow, accurate trace rather than a race to finish. On the second day, begin with a quick review of the first five numbers on the copy lines before introducing the new ones.

  • Say the number before you trace it, and say it again when you finish.
  • Check the order of the digits: the 1 comes first in every teen, and the 2 comes first in twenty.
  • Leave a gap about as wide as one digit between the two digits so they stay readable.
  • Stop early when the child tires; a few good numbers beat a page of rushed ones.
COMMON MIX-UPS

Common mix-ups in the teens

Some teens sound alike. Thirteen and thirty, fourteen and forty, fifteen and fifty, sixteen and sixty, seventeen and seventy, eighteen and eighty, and nineteen and ninety differ in where the stress falls: in the teens the last syllable is stressed. Children sometimes write 31 when they mean 13 because they write the number in the order they hear the first sound. Cover the second digit and ask which digit comes first. Tracing helps because the model always puts the 1 on the left.

WHAT NEXT

After twenty

When 11 to 20 is steady, move to numbers 1 to 100 on the long tracing list, or try the 1 to 100 number chart, which puts every number in a grid. For a counting game, use the number path 1 to 20. A learner who is also writing a name can switch to the name tracing worksheet generator for a break from numbers.

QUESTIONS

Teen number questions

How many pages is numbers 11 to 20?

The default list of ten numbers with a blank copy line after each prints as three pages. Turn off the copy line in the settings for a shorter sheet.

Why do children mix up 13 and 31?

Teen numbers are said with the ones digit first (thir-teen) but written with the ten first. Cover the second digit and ask which one comes first, then trace the number again.

Should my child learn 11 to 20 before 1 to 100?

Many programs teach the teens first because they are the first two-digit numbers. After 20, the numbers repeat in tens, so the pattern becomes easier.

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