About the store
Welcome to Happylearn!
Our store offers fun, simple, and affordable resources created with heart to support busy teachers like you. Whether you're looking for seasonal worksheets, reading comprehension activities, or hands-on math practice — we’ve got you covered!
Each resource is thoughtfully designed to be student-friendly, easy to use, and aligned with early learning standards.
We always love hearing from our community, so feel free to share your feedback or suggestions. If you enjoy our resources, don’t forget to leave a review — it truly helps our small shop grow.
Thanks for visiting, and happy teaching! 🌟
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Bundle Double Digit Addition & Subtraction Within 100 – With Regrouping Practice
This comprehensive math bundle includes everything your Grade 2–3 students need to master double-digit addition and subtraction within 100, all with regrouping! With 150 activity pages and 150 answer keys, this resource covers all key operations—addition, subtraction, and mixed practice. Whether you're reinforcing place value understanding or helping students build fluency in multi-digit computation, this ready-to-use bundle provides the perfect spiral review or daily practice throughout the sch
2nd - 3rd
Arithmetic, Basic Operations, Math Test Prep
Bundle Multi-Digit Addition & Subtraction With & Without Regrouping Worksheets
Save time and keep math practice organized with this Multi-Digit Addition & Subtraction Bundle for Grades 3–4! This complete collection includes all four worksheet sets — with and without regrouping — to help students build strong skills in multi-digit computation, place value understanding, and problem-solving accuracy. Perfect for classroom lessons, homework, math centers, or tutoring! With 200 total pages (100 worksheets + 100 answer keys), this bundle provides comprehensive coverage for
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
Mega Bundle – 4-Digit Add & Subtract Within 10,000 | With & Without Regrouping
Give your students the ultimate practice in 4-digit addition and subtraction with this Mega Math Bundle! Perfect for Grades 2–4, this resource combines both with and without regrouping formats across 600 pages of engaging worksheets and answer keys. Whether you're reinforcing skills or differentiating instruction, this bundle has you covered! Each set includes clear formatting, fun clip art, and ample space to solve. Ideal for math centers, homework, review, and morning work! What’s Included:
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
4-Digit Addition & Subtraction with Regrouping – Mixed Practice Within 10,000
Practice both addition and subtraction with regrouping in one resource! These mixed review worksheets feature 4-digit problems that challenge students to choose the correct operation and regroup when necessary. Each worksheet provides 9 vertical addition problems that require regrouping across the place values (ones, tens, hundreds). Great for daily practice, homework, or math review. What’s Included: 50 Practice Worksheets – Focused on 4-digit addition and subtraction with regrouping 50 Answe
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
4-Digit Addition & Subtraction with Regrouping – Bundle Worksheets | Grades 2–4
Help students master 4-digit addition and subtraction with regrouping using this comprehensive math bundle! Designed for Grades 2–4, this resource includes three complete worksheet sets: addition, subtraction, and mixed operations, all within 10,000. Each page contains 9 vertical problems that focus on building fluency and accuracy in multi-digit computation. Whether for daily practice, test prep, or extra support, these worksheets offer clear structure and valuable review. What’s Included:
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
Bundle 4-Digit by 3-Digit Add & Subtract With & Without Regrouping Worksheets
Save time and keep your math lessons organized with this 4-Digit by 3-Digit Addition and Subtraction Worksheets Bundle! Perfect for Grades 3–4, this comprehensive set includes all four versions — with and without regrouping — to help students strengthen their place value understanding, build fluency, and gain confidence in multi-digit computation. Each worksheet is designed for easy use in classwork, homework, morning work, or math centers. With 200 total pages (100 practice pages + 100 ans
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
2-Digit Addition & Subtraction MEGA Bundle – With & Without Regrouping G.1-3
This all-in-one MEGA bundle gives you everything you need to build strong math skills in Grades 1–3! Covering both with and without regrouping, students will practice 2-digit addition, subtraction, and mixed problems within 100 across 6 complete worksheet sets. Perfect for differentiated instruction, spiral review, test prep, and daily practice! What’s Included:✔️ WITHOUT Regrouping Sets 2-Digit Addition (50 worksheets + 50 answer keys) 2-Digit Subtraction (50 worksheets + 50 answer keys) 2-Di
1st - 3rd
Arithmetic, Basic Principles, Math Test Prep
CCSS
2.NBT.B.5
Bundle : 3-Digit Addition & Subtraction With Regrouping Worksheets | Grades 2–4
This value-packed math bundle includes 3-digit addition, subtraction, and mixed practice worksheets with regrouping—perfect for Grades 2–4! With 150 worksheets and matching answer keys, your students will get consistent practice with structured, vertical equations to build strong computational fluency. Ideal for classroom instruction, independent work, math centers, or homework throughout the school year! What’s Included: 50 Addition Worksheets + Answer Keys 50 Subtraction Worksheets + Answ
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
Multi-Digit Subtraction With Regrouping Worksheets | Grades 3–4
Help your students master subtraction with this Multi-Digit Subtraction With Regrouping worksheet set! Perfect for Grades 3–4, these pages provide step-by-step subtraction practice that strengthens regrouping (borrowing) skills and builds confidence with larger numbers. This no-prep resource includes 50 worksheets and 50 answer keys, ideal for classroom lessons, math centers, homework, or extra review at home. What’s Included 50 worksheets for multi-digit subtraction (with regrouping) 50 m
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
Multi-Digit Addition Without Regrouping Worksheets | Grades 3–4
Help your students practice multi-digit addition with this fun and engaging worksheet set — no regrouping required! Perfect for Grades 3–4, these worksheets help students strengthen their place value understanding and addition fluency while building confidence in solving large-number problems. This resource includes 50 practice pages and 50 matching answer keys, making it ideal for classroom work, homework, math centers, or extra practice at home. What’s Included 50 worksheets for multi-di
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
4-Digit by 3-Digit Subtraction With Regrouping Worksheets | Grades 3–4
Help your students master multi-digit subtraction with this 4-Digit by 3-Digit Subtraction With Regrouping worksheet set! Designed for Grades 3–4, these worksheets provide step-by-step subtraction practice that strengthens understanding of place value and regrouping (borrowing). Perfect for math centers, independent work, or homework. This no-prep resource includes 50 printable worksheets and 50 answer keys, giving teachers everything they need for effective subtraction review and assessme
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
Multi-Digit Addition With Regrouping Worksheets | Grades 3–4
Build your students’ confidence in multi-digit addition with this Multi-Digit Addition With Regrouping worksheet set! Perfect for Grades 3–4, these worksheets help students practice carrying over numbers, strengthen their understanding of place value, and improve addition fluency. This ready-to-print resource includes 50 engaging practice pages and 50 answer keys, making it ideal for classroom lessons, homework, math centers, or extra review practice. What’s Included 50 worksheets for mult
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
Multi-Digit Subtraction Without Regrouping Worksheets | Grades 3–4
Give your students the practice they need to master subtraction with this Multi-Digit Subtraction Without Regrouping worksheet set! Perfect for Grades 3–4, these worksheets help students build fluency and confidence when subtracting large numbers while reinforcing place value understanding. This no-prep resource includes 50 printable worksheets and 50 matching answer keys, ideal for classroom use, homework, math centers, or extra practice at home. What’s Included 50 worksheets for multi-di
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
4-Digit by 3-Digit Subtraction Without Regrouping Worksheets | Grades 3–4
Strengthen your students’ subtraction skills with this 4-Digit by 3-Digit Subtraction Without Regrouping worksheet set! Designed for Grades 3–4, these no-prep practice pages help learners develop accuracy and fluency when subtracting large numbers. Perfect for classwork, homework, math centers, or extra review throughout the year. This resource includes 50 engaging worksheets and 50 answer keys — everything you need for quick and effective subtraction practice. What’s Included 50 subtraction
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
4-Digit by 3-Digit Addition Without Regrouping Worksheets | Grades 3–4
Make multi-digit addition practice fun and easy with this 4-Digit by 3-Digit Addition Without Regrouping worksheet set! Perfect for students in Grades 3–4, these no-prep math pages help build confidence in adding large numbers while reinforcing place value understanding. Great for independent practice, morning work, math centers, or homework. This resource provides 50 engaging practice pages and 50 answer keys to make checking quick and simple for teachers. What’s Included 50 worksheets (b
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
3-Digit Addition & Subtraction Within 1,000 With Regrouping – Math Worksheet
Master both addition and subtraction with this comprehensive 3-digit math worksheet set! Designed for Grades 2–4, students will solve mixed problems that require regrouping, strengthening their number sense and problem-solving abilities. With 16 problems per page and a total of 50 practice pages, this resource provides ample practice to boost fluency and confidence. Perfect for review, homework, or math centers! What’s Included: 50 Mixed Practice Worksheets – Each page includes 16 problems combi
2nd - 4th
Arithmetic, Basic Operations, Math Test Prep
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition & Subtraction MEGA Bundle – With & Without Regrouping G.2-4
This Mega Bundle features 300+ math worksheets for 3-digit addition, subtraction, and mixed operations within 1,000—both with and without regrouping. Designed for Grades 2–4, it offers comprehensive practice to help students build fluency, accuracy, and confidence in multi-digit operations. Perfect for differentiation, homework, test prep, and math centers all year long! What’s Included:✔ 6 Worksheet Sets Total: • 3-Digit Addition (No Regrouping) – 50 pages + Answer Keys • 3-Digit Su
2nd - 4th
Arithmetic, Basic Principles, Math Test Prep
CCSS
2.NBT.B.5
, 3.NBT.A.2
4-Digit Addition & Subtraction Worksheets Bundle – No Regrouping Within 10,000
Boost math skills with this comprehensive 4-digit no regrouping bundle! Designed for students in Grades 2–3, this resource includes Addition, Subtraction, and Mixed Operations practice— all within 10,000 and without regrouping. Perfect for developing number fluency and strengthening place value understanding in a low-stress format. Use these worksheets for daily practice, assessments, math centers, or homework throughout the school year! What’s Included: 3 Complete Sets (Addition, Subtraction,
2nd - 3rd
Arithmetic, Basic Principles, Math Test Prep
4-Digit by 3-Digit Addition With Regrouping Worksheets | Grades 3–4
Boost your students’ multi-digit addition skills with this 4-Digit by 3-Digit Addition With Regrouping worksheet set! Perfect for Grades 3–4, these pages help students practice carrying over numbers, understand place value, and build strong addition fluency. Ideal for classroom practice, homework, math centers, or skill review throughout the year. This no-prep resource includes 50 worksheets and 50 answer keys, making it easy for teachers to assign and check work quickly. What’s Included 50
3rd - 4th
Arithmetic, Basic Operations, Math Test Prep
Double Digit Addition Within 100 – With Regrouping | 2-Digit Addition Practice
Build essential addition skills with this engaging worksheet pack focused on double-digit addition within 100 with regrouping. Designed for 1st and 2nd-grade students, these worksheets provide plenty of structured practice to help boost fluency and confidence in math. Use them during math centers, independent practice, homework, early finisher activities, or throughout the year for consistent skill reinforcement. With cute clipboard visuals and 50 activity pages plus answer keys, this set is bot
2nd - 3rd
Arithmetic, Basic Operations, Math Test Prep
Showing 1-20 of 38 results
About the store
Experience
Welcome to Happylearn!
Our store offers fun, simple, and affordable resources created with heart to support busy teachers like you. Whether you're looking for seasonal worksheets, reading comprehension activities, or hands-on math practice — we’ve got you covered!
Each resource is thoughtfully designed to be student-friendly, easy to use, and aligned with early learning standards.
We always love hearing from our community, so feel free to share your feedback or suggestions. If you enjoy our resources, don’t forget to leave a review — it truly helps our small shop grow.
Thanks for visiting, and happy teaching! 🌟
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