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
Free Spring – 3-Digit Addition & Subtraction with & without Regrouping Worksheet
Make math practice fun this spring with these 3-digit addition and subtraction worksheets! This free set includes 5 engaging worksheets covering both with and without regrouping problems. Students will solve a mix of three-digit addition and subtraction equations while enjoying a spring-themed design. These worksheets are perfect for: ✔️ Independent practice ✔️ Math centers ✔️ Homework assignments ✔️ Small group activities Each worksheet includes a corresponding answer key for easy checki
2nd - 3rd
Math, Numbers
Year-Round Math Patterns Mega Bundle – Cut and Paste Math Activity for K-1
Make pattern practice engaging all year long with this Year-Round Math Patterns Mega Bundle! This collection includes 27 themed worksheet sets that span every season, holiday, and animal habitat — designed especially for Kindergarten and 1st Grade students. Each set features 5 different pattern types (AB, AAB, ABB, ABC, and AABB) with 10 worksheets that encourage hands-on practice through coloring, cutting, and matching activities. From New Year fireworks to Christmas trees and Ocean an
K - 1st
Other (Math)
Year-Round Mystery Picture Math Activity Bundle – Addition&Subtraction Within 20
Keep math fun and engaging all year long with this 17-Holiday Mystery Picture Math Activity Bundle! Each themed worksheet set lets students practice addition and subtraction within 20 while revealing a hidden seasonal or cultural picture. Perfect for Kindergarten to Grade 2, these activities combine math fluency, fine-motor skills, and holiday excitement in one easy-to-use format. Students solve math problems, cut and match picture squares to their answers, glue them in place, and watch as a
K - 2nd
Arithmetic, Basic Operations
Seasonal Picture Math Within 10 MEGA Bundle | Addition & Subtraction for K-1
Make math fun all year long with this Seasonal Picture Math Within 10 MEGA Bundle! This huge collection includes 800 pages of engaging picture-based addition and subtraction activities for Kindergarten and Grade 1 students. With separate bundles for Spring, Summer, Fall/Autumn, and Winter, this mega set provides hands-on practice that strengthens number sense, counting, and basic operations—all through kid-friendly themed visuals. Perfect for daily math practice, morning work, homework, c
K - 1st
Arithmetic, Numbers
Seasonal Math Number Counting Puzzles Bundle | Ordering Numbers Activity | K–1
Make number practice fun all year long with this Seasonal Number Counting Puzzles Bundle! This hands-on math resource includes Fall, Winter, Spring, and Summer themed puzzles that help students build counting, sequencing, and skip-counting skills in an engaging way. Students cut apart each puzzle and arrange the pieces in number order to complete the picture. This activity strengthens number sense and fine motor skills while keeping learners motivated with seasonal themes. Perfect for
PreK - 1st
Graphic Arts, Numbers
Place Value Worksheets – Hundreds, Tens & Ones Practice (Up to 1000)| Grades 2–3
Strengthen your students’ understanding of place value with this engaging worksheet set! Perfect for Grades 2–3, these activities guide learners through hundreds, tens, and ones using base ten blocks, expanded form, and cut-and-paste practice. Students will practice breaking down numbers, matching visual models, and identifying the value of digits with fun, clear layouts. Ideal for math centers, morning work, extra practice, or homework. What’s Included: 20 Worksheets 5 pages: Write numbers us
2nd - 3rd
Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+4
MLK Day Color by Number Bundle – Addition & Subtraction Within 10 | K-1
Celebrate Martin Luther King Jr. Day with this engaging math activity set that combines learning with creativity! Students will practice addition and subtraction within 10 while enjoying coloring pages featuring MLK-themed images. Perfect for kindergarten and first grade students, these worksheets help reinforce basic math facts in a meaningful and fun way. This bundle includes both Addition and Subtraction versions, each with its own unique set of MLK illustrations to color by solving equation
PreK - 1st
Arithmetic, Coloring Pages, Numbers
St. Patrick’s Day Missing Addends & Subtrahends to 100 – Mixed Math Bundle
Give your students the ultimate St. Patrick’s Day math practice with this Missing Numbers to 100 Mega Bundle, featuring three complete worksheet sets: Missing Addends, Missing Subtrahends, and Mixed Missing Addends & Subtrahends. Designed for Grades 2–3, these engaging worksheets help students build fluency in solving equations with unknown numbers while strengthening their understanding of number relationships and the connection between addition and subtraction. Festive St. Patrick’s Day i
2nd - 3rd
Arithmetic, Basic Operations
Summer Word Problems with All Four Operations | Math Worksheets Grades 3–4
Make math practice exciting with this summer-themed word problem worksheet set! Students solve addition, subtraction, multiplication, and division problems through fun outdoor adventure scenarios like camping, hiking, fishing, road trips, kayaking, and campfires. Each worksheet includes 3 student-friendly word problems designed to build confidence without overwhelming learners. The engaging outdoor theme keeps students motivated while strengthening real-world math and problem-solving skills. P
3rd - 4th
Arithmetic, Basic Operations, Other (Math)
Easter Missing Addends & Subtrahends to 100 – Mixed Math Worksheets Bundle
Give your students the ultimate spring math practice with this Easter Missing Numbers to 100 Mega Bundle, featuring three complete worksheet sets: Missing Addends, Missing Subtrahends, and Mixed Addends & Subtrahends. Designed especially for Grades 2–3, this bundle helps students strengthen number sense, deepen their understanding of addition and subtraction relationships, and build fluency in solving equations with unknown numbers. Each worksheet set includes adorable Easter-themed illustra
2nd - 3rd
Arithmetic, Basic Operations
Back to School Word Problems with All Four Operations Worksheets | Grades 3–4
Start the school year with meaningful math practice using this engaging Back to School Word Problems worksheet set! Students will strengthen addition, subtraction, multiplication, and division skills through real-world school-themed scenarios involving classrooms, school supplies, libraries, lunchrooms, field trips, science labs, and more. Each worksheet contains 3 carefully designed word problems that encourage students to apply math skills in everyday school situations. The consistent format
3rd - 4th
Arithmetic, Basic Operations, Other (Math)
Thanksgiving Picture Addition & Subtraction within 10 – Math Worksheet Bundle
Make math extra fun this Thanksgiving season with this bundle of two best-selling sets — Thanksgiving Addition Fun and Thanksgiving Subtraction Fun! Students will practice counting, adding, and taking away using adorable themed pictures such as pies, pumpkins, corn, and turkeys. Perfect for introducing early math operations in a visual and engaging way. Ideal for math centers, small group activities, or take-home practice during November. What’s Included 100 Worksheets Total 50 Thanksgiving
K - 1st
Arithmetic, Numbers
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
Seasonal Comparing Numbers Worksheets Bundle – Fun Math Activities | Grades 1–2
Make number comparison practice engaging all year long with this Seasonal Comparing Numbers Bundle! This bundle includes all 4 seasonal sets—Spring, Summer, Fall/Autumn, and Winter—designed for Grades 1–2. Students will practice comparing numbers up to 1,000 using fun themed activities that build number sense and confidence. Each season includes multiple worksheet types: comparing numbers, true/false, missing numbers, and comparing sums & differences. Perfect for centers, morning work, h
1st - 2nd
Arithmetic, Basic Operations, Numbers
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
3D Shapes Cut and Paste Bundle | Sorting Activities for Kindergarten & 1st Grade
Make learning 3D shapes fun and engaging with this hands-on cut-and-paste sorting bundle! Students will explore real-life objects and sort them into the correct 3D shape categories, helping them build a strong foundation in early geometry. This resource includes a variety of simple, visual sorting activities designed specifically for young learners. With clear layouts and familiar objects, students can easily recognize and understand different 3D shapes through interactive learning. Perfect for
K - 2nd
Geometry
FREE : 2D Shapes Activity Worksheets – Trace, Draw & Find | Preschool & K
Make learning 2D shapes fun and engaging with this hands-on activity pack! Designed for preschool and kindergarten students, these worksheets help children recognize, trace, draw, and identify basic shapes through interactive coloring and search activities. A perfect way to build early geometry skills while having fun! What’s Included: 10 shape worksheets: Triangle, Square, Rectangle, Pentagon, Hexagon, Octagon, Circle, Oval, Star, Heart Each worksheet includes: ✔️ Shape name ✔️ Tracing the shap
PreK - K
Geometry, Math, Writing
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
Showing 1-20 of 403 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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