Counting to 20 – Fill in All the Numbers
In this worksheet kids don’t have to write neatly on lines or trace the numbers. They just get to count to 20 and write the numbers to their best ability.
CCSS K.CC.A.3
You will find a treasure trove of math worksheets on these pages! Need some counting worksheets? No problem! We’ve got all kinds. Some addition worksheets? We’ve got those, too. Geometry worksheets? Coming right up! Telling time worksheets so your kids know what time it is? Yes, we’ve got those, too. Did I mention addition and subtraction flashcards and worksheets? There are lots of those, too. So step right up, take your pick and then come back for more.
Nearly 800 math worksheets
CCSS All worksheets and other resources are aligned with standards as applicable.
Go to this page for our Main Math page. It will be easier to find more targeted resources that way.
If you’d like to look for worksheets by grade level, go to the Home page, or choose from our Language Arts, Science or Social Studies categories.
In this worksheet kids don’t have to write neatly on lines or trace the numbers. They just get to count to 20 and write the numbers to their best ability.
CCSS K.CC.A.3
Counting to 21 is fun when kids count the trucks and vans. Look for and circle the car in each set going the wrong way! Write the numbers on the lines and color.
CCSS None
Counting to 22 is for a bright sunny day (or at least pretending it’s a bright sunny day!). Count the suns, breezes, and sailboats. Write the numbers on the lines. Color.
CCSS None
While counting to 23 kids can learn what detectives look for – clues! Count the magnifying glasses, fingerprints, and footprints.
CCSS None
As they are counting to 24 kids can talk about what games these playing pieces are used for. Count the dice, game pieces, and dominoes. Write the numbers & color.
CCSS None
Counting to 25 is sweet for sure! And in more ways than one. Have kids count the cookies, cupcakes, and donuts. Write the numbers on the lines. Color.
CCSS None
No matter what kind of person you are, there’s a hat for you. Counting to 26 have kids count the cowboy hats, sun hats, and party hats. Write the numbers on the lines. Color.
CCSS None
Counting to 27 is the thing to do no matter what mood you’re in! Have kids count the happy faces, sad faces, and angry faces. Write the numbers on the lines. Color.
CCSS None
Veggies are awesome, but 28 of each is too much! Save some for lunch – yum. Counting to 28, have kids write the number of broccoli, carrots, and potatoes on the lines. Color.
CCSS None
Counting to 29 is getting up there. I think it’s time to celebrate! Count the party hats, blowers, and balloons. Write the numbers on the lines. Color.
CCSS None
Counting to 30 is key. It’s a good number to stop at in kindergarten. Have kids count the house keys, old keys, and car keys. Write the numbers on the lines. Color.
CCSS None
Counting to 30, have kids say all the numbers out loud in order while tracking with their fingers. Trace the even numbers neatly and say these out loud.
CCSS None
Counting to 30, have kids say all the numbers out loud in order while tracking with their fingers. Trace the odd numbers neatly and say these out loud.
CCSS None
Counting to 30, have kids trace the twenty dashed numbers neatly. Then have them say all the numbers out loud while tracking with their fingers.
CCSS None
Counting to 30, have kids trace all the dashed numbers neatly. Then have them count all the numbers out loud in order while tracking with their fingers.
CCSS None
Counting to 30, write in the missing even numbers. Have kids say all the numbers, then just the even numbers, out loud while tracking with their fingers.
CCSS None