3 Digit Addition and Subtraction
Worksheet · 3.NBT.A.2
Explore our collection of Addition and Subtraction curriculum resources for grades K-5. This hub brings together worksheets, games, readers, and activities that build foundational math skills across multiple grade levels. Whether you need practice within 10 or multi-digit problems, find no-prep, classroom-ready materials here.
Worksheet · 3.NBT.A.2
Worksheet · 3.NBT.A.2
Worksheet · 4.NBT.B.4
Worksheet · 4.NBT.B.4
Worksheet · 4.NF.B.3.C
Worksheet · 4.NBT.B.4
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Worksheet · 4.NF.B.3.C
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Worksheet · 5.NF.A.1
Worksheet · 5.NF.A.1
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Worksheet · 5.NF.A.1
Worksheet · 5.NF.A.1
Worksheet · 5.NF.A.1
Worksheet · 5.NBT.A.3.B-1
Worksheet · 5.NBT.A.3.B-1
Worksheet · 5.NF.B.5.B-1
Worksheet · 5.NF.B.5.B-1
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Worksheet · 5.NBT.A.3.B-1
Worksheet · K.OA.A.5
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Game · 1.NBT.C.4
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Game · 1.OA.D.8
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Game · 4.NF.B.3.A
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Worksheet · 2.NBT.B.9
Worksheet · 2.NBT.B.8
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Worksheet · 2.OA.A.1-1
Game · CC6E
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Addition and Subtraction are the building blocks of elementary math. In kindergarten and first grade, students begin with numbers within 10 and 20, using number lines and visual models to understand combining and taking away. As they progress, they tackle fact families, missing addends, and true/false equations, deepening their number sense. By second and third grade, students move to 2-digit and 3-digit addition and subtraction, including regrouping and word problems. Upper elementary students work with multi-digit numbers and larger values within 100 and beyond, applying these operations to real-world scenarios.
Our resources cover this full progression: from simple within-10 exercises to complex multi-digit problems. Subtopics include fact families, number line strategies, word problems, and scaffolded practice. Students develop fluency, problem-solving, and critical thinking skills through varied activities like matching games, draw-to-solve sheets, and fact family triangles. Related concepts such as place value, the equal sign, and unknown addends are woven throughout.
Teachers can use this hub to differentiate across a mixed-ability classroom. For whole-group instruction, select a grade-level worksheet or activity that introduces a new concept. In small groups, use the scaffolded resources to reteach or extend learning. The printable and digital options work well for centers, independent practice, or homework. For intervention, choose within-10 or fact family sheets; for enrichment, assign multi-digit word problems. Use the resources for review before assessments or as quick checks during lessons. Because the materials span grades, you can easily adjust the difficulty to meet each student's needs without searching multiple pages.
These resources align with grade-level Common Core standards for Operations and Algebraic Thinking, covering addition and subtraction concepts from kindergarten through grade 5. Each resource targets specific skills appropriate for its intended grade range.
Yes, many of our Addition and Subtraction worksheets are printable. You can download and print them for classroom or home use. Some resources are also available in digital format for interactive practice. Please note that while some worksheets are free, most require a paid Workybooks membership.
Absolutely. Our Addition and Subtraction worksheets for kids cover kindergarten through grade 5. You'll find resources for beginners working within 10, as well as advanced practice with multi-digit numbers and word problems. This makes it easy to find the right level for each child.
The hub includes resources at various difficulty levels, so you can differentiate instruction. For struggling students, start with within-10 or fact family sheets. For on-grade-level practice, use 2-digit or 3-digit worksheets. Challenge advanced learners with multi-digit word problems or missing number equations. Mix printable and digital options to suit your setting.
Yes, this collection includes games, readers, and hands-on activities in addition to worksheets. For example, you'll find matching games, draw-to-solve sheets, and fact family triangles. These varied formats keep students engaged and support different learning styles.