Worksheet
Grade 3
Place Value & Rounding
Worksheet · 3.NBT.A.1
Free
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.
237 results
Worksheet
Grade 3
Rounding (Nearest Hundred)
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
What's The Scoop On Rounding?
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grades K–4
Compare Numbers Color by Number — Zoo Animal Gorilla
Worksheet · K.CC.C.7
$1.50
Worksheet
Grades K–4
Compare Numbers Color by Number — Artic Animal Ringed Seal
Worksheet · K.CC.C.7
$1.50
Worksheet
Grades K–4
Compare Numbers Color by Number — Baby Arctic Fox
Worksheet · K.CC.C.7
$1.50
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Worksheet
Grades 2–4
Number Patterns Color by Number — Dachshund in Yarn
Worksheet · 2.NBT.A.2
$1.50
Worksheet
Grades 2–4
Number Patterns Color by Number — Zoo Animal Lion - 2
Worksheet · 2.NBT.A.2
$1.50
Worksheet
Grades 2–4
Number Patterns Color by Number — Corgi Dog
Worksheet · 2.NBT.A.2
$1.50
Worksheet
Grades 1–4
Place Value Color by Number — Bunny with a Butterfly Friend
Worksheet · 1.NBT.B.2
$1.50
Worksheet
Grades 1–4
Place Value Color by Number — Artic Animal Ringed Seal
Worksheet · 1.NBT.B.2
$1.50
Worksheet
Grades 1–4
Place Value Color by Number — Notebook
Worksheet · 1.NBT.B.2
$1.50
Worksheet
Grades 2–5
Expanded Form Color by Number — Arctic Tern
Worksheet · 2.NBT.A.3
$1.50
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Worksheet
Grades 2–5
Expanded Form Color by Number — Yellow and Beige Starfish
Worksheet · 2.NBT.A.3
$1.50
Worksheet
Grades 2–5
Expanded Form Color by Number — plant 10
Worksheet · 2.NBT.A.3
$1.50
Worksheet
Grades 2–4
Word Form Color by Number — Bear Cub holding heart
Worksheet · 2.NBT.A.3
$1.50
Worksheet
Grades 2–4
Word Form Color by Number — Witch with a Magic Wand
Worksheet · 2.NBT.A.3
$1.50
Worksheet
Grades 2–4
Word Form Color by Number — cat sleeping on books
Worksheet · 2.NBT.A.3
$1.50
Worksheet
Grades 2–4
Order Numbers Color by Number — Corgi on Skateboard
Worksheet · 2.NBT.A.4
$1.50
Worksheet
Grades 2–4
Order Numbers Color by Number — Artic Animal Musk Ox
Worksheet · 2.NBT.A.4
$1.50
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Worksheet
Grades 2–4
Order Numbers Color by Number — Artic Animal Caribou
Worksheet · 2.NBT.A.4
$1.50
Worksheet
Grade 3
Round to 10 Color by Number — Witch Reading a Spellbook
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
Round to 10 Color by Number — fish 20
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
Round to 10 Color by Number — Dino and Birthday Cupcake
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
Round to 100 Color by Number — Teddy Bear's Heart
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
Round to 100 Color by Number — Animal face - Monkey
Worksheet · 3.NBT.A.1
$1.50
Worksheet
Grade 3
Round to 100 Color by Number — Crossiant
Worksheet · 3.NBT.A.1
$1.50
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Worksheet
Grades 4–5
Expanded Form Multi—Digit Whole Numbers
Worksheet · 4.NBT.A.2
$1.50
Worksheet
Grades 4–5
Prime or Composite Numbers
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grades 4–5
Composite Numbers
Worksheet · 4.OA.B.4
Free
Worksheet
Grades 4–5
Place Value —Rounding the numbers
Worksheet · 4.NBT.A.3
$1.50
Worksheet
Grades 4–5
Multi—Digit Whole Numbers
Worksheet · 4.NBT.A.2
$1.50
Worksheet
Grades 4–5
Rounding Multi-Digit Whole Numbers
Worksheet · 4.NBT.A.3
Free
Worksheet
Grades 4–5
Standard Form
Worksheet · 4.NBT.A.2
Free
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Worksheet
Grades 4–5
Rounding to the nearest Up and Down
Worksheet · 4.NBT.A.3
$1.50
Worksheet
Grades 4–5
4th Grade Place Value
Worksheet · 4.NBT.A.1
$1.50
Worksheet
Grades 4–5
Place Value and Division
Worksheet · 4.NBT.A.1
$1.50
Worksheet
Grades 4–6
Build a Factor Tower
Worksheet · 4.OA.B.5
$1.50
Worksheet
Grades 4–5
Comparing 2-Digit Numbers
Worksheet · 4.NBT.A.2
$1.50
Worksheet
Grades 4–5
Complete the Chart
Worksheet · 4.NBT.A.2
$1.50
Worksheet
Grade 4
Prime & Composite Color by Number — Polar Bear
Worksheet · 4.OA.B.4
$1.50
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Worksheet
Grade 4
Prime & Composite Color by Number — CBN.WINTER.22-2
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Prime & Composite Color by Number — Arctic Fox
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Factors Color by Number — Zoo Animal Kangaroo - 2
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Factors Color by Number — Cake with Cherry
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Factors Color by Number — Golden Retriever Puppy
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Multiples Color by Number — Elephant Spraying Water Playfully
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Multiples Color by Number — Animal face - Lion
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Multiples Color by Number — Zoo Animal Koala - 2
Worksheet · 4.OA.B.4
$1.50
Worksheet
Grade 4
Divisibility Rules Color by Number — Artic Hare
Worksheet · 4.OA.B.4
$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.