Kindergarten - Math

Kindergarten Count to 20 Worksheet

6 printable versions - Challenge Me - About 6 minutes each

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Count to 20

Kindergarten - Math - Challenge Me

Worksheet 1
  1. Count the pictures. How many are there?

    A neat group of leafs to count.A set of leaves arranged in rows to be counted.leafleafleafleafleafleafleafleafleafleafleafleafleaf
  2. Count every picture, even the ones near the edge.

    A scattered group of leafs to count.A set of leaves arranged in rows to be counted.leafleafleafleafleafleafleafleafleafleafleafleafleafleafleafleafleafleaf
  3. How many dots fill the frame?

    One or two frames with filled spaces to count.Two ten frames with some cells filled by counters and the rest empty.
  4. Which number belongs in the empty box?

    A counting path with one empty number box.A number line labelled from 0 to 20, marked every 1, with 1 empty box where a label is missing.0123456781011121314151617181920
  5. Count the pictures. How many are there?

    A neat group of leafs to count.A set of leaves arranged in rows to be counted.leafleafleafleafleafleafleafleafleafleafleaf
  6. Count every picture, even the ones near the edge.

    A scattered group of acorns to count.A set of acorns arranged in rows to be counted.acornacornacornacornacornacornacornacornacornacorn
  7. How many dots fill the frame?

    One or two frames with filled spaces to count.Two ten frames with some cells filled by counters and the rest empty.
  8. Which number belongs in the empty box?

    A counting path with one empty number box.A number line labelled from 0 to 20, marked every 1, with 1 empty box where a label is missing.012345678911121314151617181920
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About this worksheet

Counting to 20 is more than saying a memorized list. A kindergartner also needs to touch each object once, know that the final number tells how many are in the whole group, and connect that amount to a written numeral. Children commonly count an object twice when pictures are scattered, skip an object at the edge, or restart at one when they meet a filled ten frame. This worksheet mixes orderly rows, scattered groups, ten frames, and short number paths so the counting habit becomes flexible. Watch whether your child moves a finger or points in a steady direction. That simple tracking strategy prevents many errors. When a group is larger than ten, encourage your child to notice the full group of ten first and then count on. The aim is careful one-to-one counting, not racing through the page.

What your child will learn

  • Count every object exactly once
  • Tell how many after counting
  • Read quantities in ten frames
  • Find a missing number on a path

Worked example

A full ten frame and three more dots show 10, 11, 12, 13. The matching numeral is 13.

Common mistake

Pointing to one object twice or skipping another while the count words sound correct.

Helpful hint

Point to each object once, then say the last number again.

Questions parents ask

What is the most common mistake with count to 20?
Pointing to one object twice or skipping another while the count words sound correct.
How can I help my child with count to 20?
Point to each object once, then say the last number again.
Are these kindergarten math worksheets free to print?
Yes. All 6 printable versions on this page are free to download and print, with no account needed.

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