Math · Curriculum resources

Number Sense Worksheets and Activities

Number sense is the foundation of mathematical understanding, and Workybooks offers a comprehensive collection of printable and digital resources for grades K-5. From counting and number recognition to place value and prime numbers, our teacher-authored materials support every stage of this critical skill progression.

Worksheet
Build a Factor Tower - worksheet educational content
Grades 4–6

Build a Factor Tower

Worksheet · 4.OA.B.5

$1.50
Worksheet
I can read write and count 8 - worksheet educational content
Kindergarten

I can read write and count 8

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 7 - worksheet educational content
Kindergarten

I can read write and count 7

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 6 - worksheet educational content
Kindergarten

I can read write and count 6

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 5 - worksheet educational content
Kindergarten

I can read write and count 5

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 4 - worksheet educational content
Kindergarten

I can read write and count 4

Worksheet · K.CC.B.4.A

$1.50
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Worksheet
I can read write and count 3 - worksheet educational content
Kindergarten

I can read write and count 3

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 20 - worksheet educational content
Kindergarten

I can read write and count 20

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 2 - worksheet educational content
Kindergarten

I can read write and count 2

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 19 - worksheet educational content
Kindergarten

I can read write and count 19

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 18 - worksheet educational content
Kindergarten

I can read write and count 18

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 17 - worksheet educational content
Kindergarten

I can read write and count 17

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 16 - worksheet educational content
Kindergarten

I can read write and count 16

Worksheet · K.CC.B.4.A

$1.50
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Worksheet
I can read write and count 15 - worksheet educational content
Kindergarten

I can read write and count 15

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 14 - worksheet educational content
Kindergarten

I can read write and count 14

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 13 - worksheet educational content
Kindergarten

I can read write and count 13

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 12 - worksheet educational content
Kindergarten

I can read write and count 12

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 11 - worksheet educational content
Kindergarten

I can read write and count 11

Worksheet · K.CC.B.4.A

$1.50
Worksheet
I can read write and count 10 - worksheet educational content
Kindergarten

I can read write and count 10

Worksheet · K.CC.B.4.A

$1.50
Worksheet
Number Writing 1—5 - worksheet educational content
Kindergarten

Number Writing 1—5

Worksheet · K.CC.B.4.A

$1.50
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Worksheet
Number Writing 6—10 - worksheet educational content
Kindergarten

Number Writing 6—10

Worksheet · K.CC.B.4.A

$1.50
Worksheet
Number Writing 11—15 - worksheet educational content
Kindergarten

Number Writing 11—15

Worksheet · K.CC.B.4.A

$1.50
Worksheet
Number Writing 15—20 - worksheet educational content
Kindergarten

Number Writing 15—20

Worksheet · K.CC.B.4.A

$1.50
Worksheet
Counting Collections - worksheet educational content
Kindergarten

Counting Collections

Worksheet · K.CC.B.4.B

Free
Worksheet
Counting Collections 2 - worksheet educational content
Kindergarten

Counting Collections 2

Worksheet · K.CC.B.4.B

$1.50
Worksheet
Counting Collections 3 - worksheet educational content
Kindergarten

Counting Collections 3

Worksheet · K.CC.B.4.B

$1.50
Worksheet
Make Your Counting Collection - worksheet educational content
Kindergarten

Make Your Counting Collection

Worksheet · K.CC.B.4.B

$1.50
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Worksheet
Matching Numbers to Objects - worksheet educational content
Kindergarten

Matching Numbers to Objects

Worksheet · K.CC.A.7

$1.50
Worksheet
Numbers 0—20 - worksheet educational content
Kindergarten

Numbers 0—20

Worksheet · K.CC.A.3

$1.50
Worksheet
Numbers Review 0—10 - worksheet educational content
Kindergarten

Numbers Review 0—10

Worksheet · K.CC.A.3

$1.50
Worksheet
Numbers 15—20 - worksheet educational content
Kindergarten

Numbers 15—20

Worksheet · K.CC.A.3

$1.50
Worksheet
Numbers 10—15 - worksheet educational content
Kindergarten

Numbers 10—15

Worksheet · K.CC.A.3

$1.50
Worksheet
Numbers 5—10 - worksheet educational content
Kindergarten

Numbers 5—10

Worksheet · K.CC.A.3

$1.50
Worksheet
Numbers 1—5 - worksheet educational content
Kindergarten

Numbers 1—5

Worksheet · K.CC.A.3

Free
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40% off until Aug 1

Worksheet
Counting and Cardinality F - worksheet educational content
Kindergarten

Counting and Cardinality F

Worksheet · K.CC.A.2

$1.50
Worksheet
Counting and Cardinality E - worksheet educational content
Kindergarten

Counting and Cardinality E

Worksheet · K.CC.A.2

$1.50
Worksheet
Counting and Cardinality D - worksheet educational content
Kindergarten

Counting and Cardinality D

Worksheet · K.CC.A.2

$1.50
Worksheet
Counting and Cardinality C - worksheet educational content
Kindergarten

Counting and Cardinality C

Worksheet · K.CC.A.2

$1.50
Worksheet
Counting and Cardinality B - worksheet educational content
Kindergarten

Counting and Cardinality B

Worksheet · K.CC.A.2

$1.50
Worksheet
Counting and Cardinality A - worksheet educational content
Kindergarten

Counting and Cardinality A

Worksheet · K.CC.A.2

Free
Worksheet
Counting to 100 by 10s C - worksheet educational content
Kindergarten

Counting to 100 by 10s C

Worksheet · K.CC.A.1

$1.50
Unlock more from Workybooks
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40% off until Aug 1

Worksheet
Counting to 100 by ones B - worksheet educational content
Kindergarten

Counting to 100 by ones B

Worksheet · K.CC.A.1

$1.50
Worksheet
Counting to 100 by 10s B - worksheet educational content
Kindergarten

Counting to 100 by 10s B

Worksheet · K.CC.A.1

$1.50
Worksheet
Counting to 100 by ones A - worksheet educational content
Kindergarten

Counting to 100 by ones A

Worksheet · K.CC.A.1

$1.50
Worksheet
Counting to 100 by 10s A - worksheet educational content
Kindergarten

Counting to 100 by 10s A

Worksheet · K.CC.A.1

Free
Worksheet
Read, Write and Build 11 - worksheet educational content
Kindergarten

Read, Write and Build 11

Worksheet · K.NBT.A.1

Free
Worksheet
Read, Write and Build 12 - worksheet educational content
Kindergarten

Read, Write and Build 12

Worksheet · K.NBT.A.2

$1.50
Worksheet
Read, Write and Build 14 - worksheet educational content
Kindergarten

Read, Write and Build 14

Worksheet · K.NBT.A.4

$1.50
Worksheet
Read, Write and Build 15 - worksheet educational content
Kindergarten

Read, Write and Build 15

Worksheet · K.NBT.A.5

$1.50
Worksheet
Read, Write and Build 16 - worksheet educational content
Kindergarten

Read, Write and Build 16

Worksheet · K.NBT.A.6

$1.50

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About these Number Sense worksheets and activities

Number sense develops gradually from kindergarten through fifth grade. In the earliest grades, students learn to recognize, count, and write numbers, building a concrete understanding of quantity. As they progress, they explore comparing numbers, skip counting, and expanded form, which leads to place value and rounding. Upper elementary students tackle estimation, standard form, and prime or composite numbers, deepening their number sense for more complex operations.

Our resources cover all these subtopics: comparing numbers, counting, estimation and rounding, expanded form, number names, number recognition, place value, prime or composite, skip counting, and standard form. Each resource is designed to be scaffolded, differentiated, and aligned to grade-level expectations, making it easy to find the right activity for every learner.

What these worksheets cover

  • Comparing Numbers
  • Counting
  • Estimation and Rounding
  • Expanded Form
  • Number Names
  • Number Recognition
  • Place Value
  • Prime or composite
  • Skip Counting
  • Standard Form

Using these in your classroom

Teachers can use this hub to differentiate instruction across a mixed-ability classroom. Choose resources at varying levels for whole-group lessons, small-group centers, or independent practice. Use printable worksheets for homework or intervention, and digital activities for literacy centers or review. The collection supports assessment, spiral review, and enrichment, all with no-prep, classroom-ready materials that save planning time.

Standards alignment

All resources are aligned to grade-level Common Core standards for number sense, from kindergarten counting and cardinality through fifth grade place value and operations. Specific standards are noted on each resource.

Frequently asked questions

Are these Number Sense worksheets printable?

Yes, many of our Number Sense worksheets are printable and can be downloaded as PDFs. Some resources are free, while others require a paid Workybooks membership. Digital versions are also available for interactive use.

Are these Number Sense worksheets for kids of all elementary grades?

Absolutely. Our Number Sense worksheets for kids span kindergarten through fifth grade, covering foundational skills like counting and number recognition through advanced topics like prime numbers and rounding.

How can I use these resources for struggling students?

The resources are scaffolded and differentiated, so you can select simpler versions for intervention or reteaching. Use them in small groups or one-on-one for targeted practice, and mix printable and digital formats to keep students engaged.

Do you have games and activities for number sense?

Yes, our collection includes interactive games, hands-on activities, and reading passages that reinforce number sense concepts. These are perfect for math centers, partner work, or whole-class review.