Worksheet
Grades K–1
Subtraction Color By Number
Worksheet · K.OA.A.1-2
$1.50
Math · Curriculum resources
Number Sense Worksheets and Activities
Build a strong foundation in early math with our Number Sense resources for grades K-1. This hub offers printable and digital worksheets, games, and activities that help students understand numbers, counting, place value, and basic operations. Designed for teachers and parents, these materials support learning across multiple grade levels.
6 results
Worksheet
Grades K–1
Number Sense Smile Please
Worksheet · K.OA.A.1-2
$1.50
Worksheet
Grades K–1
Number Sense Sleeping Winston
Worksheet · K.OA.A.1-2
$1.50
Worksheet
Grades K–1
Color By Number — Adding Tens
Worksheet · K.OA.A.1-2
$1.50
Worksheet
Grades K–1
Frosty Fun with Snowman
Worksheet · RF.K.1.D
$1.50
Worksheet
Grade 2
Coloring Hundreds— Place Value
Worksheet · 2.NBT.A.1.B
Free
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About these Number Sense worksheets and activities
Number Sense is the cornerstone of mathematical understanding, beginning in kindergarten with counting and number recognition and deepening in first grade as students explore place value and comparing numbers. Our resources cover essential skills such as counting forward and backward, identifying numbers, understanding tens and ones, and performing simple addition and subtraction. Related concepts include skip counting, number patterns, and using number lines.
As students progress, they engage with more complex tasks like adding tens, coloring by place value, and solving word problems. The resources reflect this progression, offering scaffolded activities that build confidence and fluency. From playful games to structured worksheets, each activity reinforces key number sense concepts in a way that feels meaningful and fun.
Using these in your classroom
Teachers can use this hub to differentiate instruction across a mixed-ability classroom. Choose simpler counting worksheets for intervention or small groups, and more challenging place value activities for independent practice or enrichment. The resources work well in whole-group lessons, math centers, and as homework. Use printable versions for hands-on learning or digital formats for technology centers. They are also ideal for review before assessments or as quick no-prep activities for substitute plans. By mixing and matching, you can meet each student where they are.
Standards alignment
These resources align with Common Core State Standards for Mathematics in grades K-1, including counting and cardinality, number and operations in base ten, and operations and algebraic thinking. They support key grade-level expectations for number recognition, place value, and basic arithmetic.
Frequently asked questions
Are these Number Sense worksheets printable?
Yes, many of our Number Sense worksheets are printable and ready to use in your classroom or at home. Some resources are available as digital activities, and a selection of them are free. You can print them for hands-on practice or assign them digitally through our platform.
Are these Number Sense worksheets for kids in kindergarten and first grade?
Absolutely. Our Number Sense worksheets for kids are designed for grades K-1, with activities that grow in complexity. Kindergarteners can practice counting and number identification, while first graders work on place value and comparing numbers. All resources are teacher-authored and standards-aligned.
Do I need a membership to access all the resources?
Workybooks offers both free and paid resources. While some Number Sense activities are free to use, most require a membership for full access. With a membership, you can download and print unlimited worksheets and use digital versions with your students.
How can I use these resources for differentiated instruction?
Our hub makes differentiation easy. You can select simpler counting worksheets for students who need extra support, and more advanced place value or addition activities for those ready for a challenge. Use them in small groups, centers, or as independent practice to meet varied learning needs.