The bulk of Kindergarten math instruction is, simply, numbers! They are the foundation for everything else that comes next, right? Adding, subtracting, comparing, and more. But every preschool and kindergarten teacher knows that teaching “numbers” is anything but simple! It requires time, patience, repetition and variety. These free printable number 15 worksheets are a great way to introduce your kids to number recognition, counting skills and more!

– Life Over C's Free printable number worksheets for preschool and kindergarten.

Recommended Grade Level:

Materials for the Number 15 Worksheets

  • Paper
  • Scissors
  • Glue
  • Crayons
  • Writing Utensils

I made the Free Printable Number 15 Worksheets for Tracing and Number Recognition to cover all of those bases with ease. The number tracing worksheets include all facets of the Number 15 from recognition and formation to counting and grouping. Now you can get out there and do the not-so-simple work of teaching!

Recommended Grade Level/Uses

For Number Recognition Worksheets:

Preschool kindergarten
special education Morning Work
– Life Over C's Free printable number worksheets for preschool and kindergarten.

How to Teach Number Recognition:



Number recognition is a loaded concept, in my opinion! We can’t just show students a flashcard with each number on it and, Boom!, they know their numbers.

“Knowing” a number means more than just recognizing the numeral. It means naming it effortlessly, picking it from a group of other numbers, counting to it, counting back from it, and matching it with the correct quantity.

Clearly, your students are going to need a bit of repetition and number recognition games before they really master number writing, recognition, and counting.

That is why I love these printable number 15 tracing worksheets! Your students will get opportunities to explore the Number 15 in a variety of ways until they reach automaticity in recognizing/naming/writing/counting.

The number worksheet can be incorporated into your day in a “number” of ways!

  • Morning work
  • Math lesson
  • Math center
  • Homework
  • Early finishers

In addition to learning to count, the free printable worksheets help children develop other foundational math skills, like spelling out numbers.

Take the learning beyond number formation by posing questions about numbers as you explore them.

  • What kinds of lines make number 15? (curved/straight/both)
  • Can you show 15 on your fingers? Why not?
  • Is fifteen greater than/less than 10? How do you know?
  • Are there groups of 15 in our classroom?
  • Can you make up a word problem using 15?

How Can Kids Build Number Sense?



Simple number worksheets for kindergarten help build number sense because they allow children to work with numbers in a variety of ways, from naming and writing the number to counting and comparing it. Soon they’ll be ready for fractions and decimals!

Here are some skills the free number tracing worksheets will build in your students:

  • One-to-one correspondence
  • Counting fluency (forward and backward)
  • Fine motor skills (small muscles in hands)
  • Correct number formation
  • Number comparisons
  • Grouping

Why Is It Important For Kids To Learn Numbers?

Printable number worksheets give ample opportunities to explore different facets of each number. This is an important step on the journey toward solid number sense and the ability to move on to complex math skills.

Develops Automaticity

When the process of identifying a 15 is time-consuming and laborious, it makes it difficult for a child to then move beyond and add 5+10 or subtract 15-5. Repeated practice on printable math worksheets results in a number automaticity that is necessary later.

Improves Number Sense

Knowing that 15 is greater than 1, or less than 20, is an important piece of understanding numbers. As children learn to identify numbers on a number line in sequence, they begin to make important comparisons and understand quantity, preparing them for solving problems.

Enhances Handwriting

Writing numbers is difficult for children. Their pincer grasp is still developing and they are still learning writing vocabulary, like straight line, curved line, start at the top/middle/bottom. Every chance to practice writing numbers makes number formation easier the next time.

Teaches Grouping

Counting groups of objects or matching a number with a group helps kids begin to “subitize,” or be able to recognize small groups without actually counting each singular object. Subitizing is an important math skill because it takes away the labor of counting each group every time.

What’s Included in the Number 15 Worksheets Set?

How To Use The Number 15 Traceable Worksheets

  • Choose your option below to get the free math worksheets.
  • Just print the packet, then decide how to use the pages.

Using the Number Writing Worksheets

There are tons of potential ways to use the Number 15 number practice worksheets. It’s up to you!

Kids love adding manipulatives and games. And teachers love readymade activities! Here are a few ideas to get you started:

  • Laminate the tracing number worksheet for write/wipe number practice.
  • Add a die or number cards to turn it into a game.
  • Print, staple, and use the tracing printables for everyday review.
  • Create a large floor number line for gross motor skill play.
– Life Over C's Set of free printable number 15 worksheets for preschool and kindergarten.

Counting Mats

Use any page with a large number image as a mat where students count small objects onto it, or place them into the ten frame.

Sequence Cards

Download more numbers 1-20 to create a set of large sorting cards. Students can place them sequentially, or backwards, and then practice oral counting.

Small Group

Use any of the pages to reinforce the entire number with a small group that needs review. You can easily practice ID, formation, and counting on one page.

Focus Skills

For Number Worksheets:

visual discrimination visual scanning working memory partner play Language Development cognitive sorting counting hand-eye coordination
– Life Over C's Printable number 15 worksheets for number tracing and number recognition.
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author avatar
Kim Staten Owner and Curriculum Designer
Kim Staten is a mother of four children ages 20, 19, 16, and 12. Kim has taught at the preschool, kindergarten and early elementary levels for 16 years. With extensive experience working with special needs children, including her own children with special needs (Rett Syndrome, autism, anxiety, and ADHD), she creates hands-on curricula and activities that are great for working with children of all abilities in the classroom and at home. Hands-on, accessible activities are her passion. 

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