Debug Algorithm
48+ results
Filters
Grade
Subject
Resource type
Standard
Theme
2-Digit Addition with Regrouping Worksheets - Standard Algorithm
Are your students struggling with 2-digit addition with regrouping? This "No Prep" packet is designed to help 2nd graders master the concept of carrying over with confidence. Featuring a cute Valentine's Day Truck theme, these worksheets provide clear visual cues to guide young learners through the process step-by-step. ✨ Student Benefits & Features:Visual Scaffolding: Each problem includes a specific "regrouping box" above the tens column, reminding students exactly where to carry the 1. This
PreK - 3rd
Arithmetic, Basic Operations, Other (Math)
Subtraction Across Zeros! St. Patrick's Day Themed! 3.NBT.A.2, 4.NBT.B.4
Subtraction Across Zeros - St. Patrick's Day Themed! Subtract numbers up to 9,000 using the standard algorithm! Let your kids practice subtraction across zeros! Work on this tough skill with these cute task cards! Common Core Aligned: 3.NBT.A.2, 4.NBT.B.4 Task cards can be lots of fun and you can use them with the class over and over. You can use them in so many different ways! Give each student a card to solve and share. Project them on your board and let the kids work together to solve th
2nd - 4th
Arithmetic, Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
St. Patrick’s Day 2 Digit by 2 Digit Multiplication | March Math
Celebrate March with engaging St. Patrick’s Day 2-digit by 2-digit multiplication worksheets! This no-prep math resource helps students practice double digit multiplication using the standard algorithm. Perfect for 3rd and 4th grade math centers, morning work, homework, test prep, or independent practice. Includes 25 student pages plus an answer key for easy grading! Highlights: 25 pages of 2-digit by 2-digit multiplication practice Standard algorithm (vertical format) Student-friendly recordin
2nd - 4th
Arithmetic, Basic Operations, Other (Math)
Bunny Carrot Garden Addition Craft | 3-Digit + 2-Digit Math | Grade 2 - Grade 3
Make multi-digit addition fun and hands-on with this Bunny Carrot Garden Addition Craft! 🐰🥕 Students will solve 3-digit + 2-digit addition problems using the standard vertical algorithm. After finding each sum, they will match their answers to the corresponding picture pieces on the next page and assemble a complete carrot garden scene. This engaging activity blends computation practice with a creative cut-and-paste component to reinforce accuracy and understanding. This resource includes: • 1
2nd - 3rd
Arithmetic, Basic Operations, Visual Arts
2-Digit Math Operations Review: Addition, Subtraction & Multiplication
Review essential math skills with this sweet Valentine's packet! 🚚💕 Perfect for checking understanding of 2-digit addition, subtraction, and multiplication. This 15-page packet provides a mix of standard algorithm practice, helping students switch between operations and master regrouping skills. What's Inside (15 Pages):5 Pages: 2-Digit Addition (with Regrouping boxes)5 Pages: 2-Digit Subtraction (with Borrowing boxes)5 Pages: 2-Digit Multiplication (x1 Digit)(Or 15 Pages of Mixed Review - de
2nd - 3rd
Arithmetic, Basic Operations, Mental Math
St. Patrick’s Day 2-Digit by 1-Digit Multiplication with Boxes Math Practice
Make math practice fun this March with these St. Patrick’s Day 2-digit by 1-digit multiplication worksheets! Students practice multiplying double digit numbers by single digits using the standard algorithm. Perfect for 3rd grade math centers, morning work, homework, early finishers, or test prep. Includes 25 no-prep pages plus an answer key for easy grading! Highlights: 25 pages of 2-digit by 1-digit multiplication practice Standard algorithm (vertical format) Clear workspace boxes for solving
2nd - 4th
Arithmetic, Basic Operations, Other (Math)
2-Digit Math Operations BUNDLE: Addition, Subtraction, Multiplication & Mixed
Complete Math Practice in One Big Bundle! 🚚💕 Looking for a comprehensive resource to build 2-digit math fluency? This massive 60-page packet covers everything your 2nd and 3rd graders need to master the standard algorithm. From basic addition with regrouping to challenging mixed operations, this "No Prep" bundle is designed to build confidence step-by-step. ✨ What Makes This Bundle Special?Visual Scaffolding: Each problem features specific "regrouping boxes" to guide students on where to car
2nd - 4th
Arithmetic, Basic Operations, Mental Math
Subtracting Three Digit Numbers with Regrouping BOOM CARDS™
⭐ Subtracting Three Digit Numbers with Regrouping BOOM CARDS™⭐ ⭐ 15 self checking cards⭐ Download this deck of Boom Cards™ to your teacher account and assign them to your students for a quick check of the standard algorithm for subtraction (with regrouping). Can be used as: Independent WorkCentersExit TicketEarly Finisher WorkInformal AssessmentMore information about Boom Learning™ :To use Boom Cards, you must be connected to the Internet. Boom Cards play on modern browsers (Chrome, Safari, Fir
2nd - 4th
Arithmetic, Basic Operations
CCSS
2.OA.A.1
3-Digit Addition With and Without Regrouping BOOM Cards Practice 2.NBT.7
Your students will love practicing 3-digit addition with these fun, engaging patriotic-themed BOOM™ cards! Problems include addition of 3-digit numbers with and without regrouping using base ten blocks, place value, the standard algorithm, and word form. This deck includes 30 cards perfect for practicing 2nd grade math standard 2.NBT.7 or 3rd grade math standard 3.NBT.2 around Labor Day, Memorial Day, Independence Day, or any other time you would like some patriotic practice. Multiple card type
2nd - 3rd
Arithmetic
CCSS
2.NBT.B.7
, 3.NBT.A.2
Also included in: Addition and Subtraction Boom Cards Patriotic Bundle
Three Digit Subtraction With and Without Regrouping BOOM Cards Activity
Your students will actually enjoy practicing 3-digit subtraction with these fun, engaging patriotic-themed BOOM™ cards! Problems include subtraction of 3-digit numbers with and without regrouping using base ten blocks, place value, the standard algorithm, and word form. This deck includes 30 cards perfect for practicing 2nd grade math standard 2.NBT.7 or 3rd grade math standard 3.NBT.2 around Labor Day, Memorial Day, Independence Day, or anytime you want to add in a little patriotic practice. M
2nd - 3rd
Arithmetic
CCSS
2.NBT.B.7
, 3.NBT.A.2
Also included in: Addition and Subtraction Boom Cards Patriotic Bundle
2-Digit Addition & Subtraction Easter Worksheet FREEBIE
Looking for a quick, engaging Easter math activity? This FREE 2-digit addition and subtraction worksheet is perfect for reinforcing math skills in a fun and seasonal way! Students will solve 8 problems using the standard algorithm while enjoying a cute Easter “peeps” theme. This no-prep activity is ideal for morning work, math centers, homework, or a quick review. What’s Included:1 printable worksheet4 addition problems (2-digit)4 subtraction problems (2-digit)Fun Easter-themed designSkills Cov
1st - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
Holiday 2 Digit Addition Game
Holiday 2 Digit Addition Game will help your students practice and master 2 digit addition while they're enjoying some holiday fun! This game includes both regrouping and nonregrouping equations. My students have not learned the standard algorithm for regrouping (at the time I uploaded this resource) and they still complete this activity using place value. All you need for this resource is a small paper clip for the spinner and a game token for each player. Copy this resource onto colored card
1st - 3rd
Arithmetic, Basic Operations
CCSS
2.NBT.B.5
Christmas 3-Digit Addition With Regrouping | Grades 2–4 | Worksheets + AnswerKey
🎄 Christmas 3-Digit Addition With Regrouping | Grades 2–4 | Worksheets + Answer KeyAdd Christmas cheer to your math lessons with this engaging 3-digit addition with regrouping worksheet set! 🎅✨ Students practice adding three-digit numbers using the standard algorithm. Each problem provides answer boxes only, allowing students to complete their own regrouping—perfect for strengthening place-value understanding and independent computation. This resource includes both student worksheets and a
2nd - 4th
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
Color By Number Double Digit Addition Christmas Activity 2nd Grade Math
Are you looking for a fun holiday color by number double digit addition Christmas math worksheet activity for your 2nd grade students? This 2nd grade Christmas double digit addition activity requires your students to add using the standard algorithm and color the picture according to the color-by-code key. Students will match their answer to reveal a Christmas holiday themed image on their coloring page. This activity includes 3 different Christmas double-digit addition coloring pages
2nd - 3rd
Arithmetic, Math
Easter Bunny Multiplication Worksheets | 2-Digit by 1-Digit | Spring | Grade 2-4
Make multiplication practice fun this spring with these adorable Easter Bunny-themed math worksheets! 🐰✨ This resource includes 30 engaging worksheets and 30 answer keys, perfect for helping students build confidence with 2-digit by 1-digit multiplication using the standard algorithm. Designed with cute bunnies, flowers, and Easter elements, these worksheets keep students motivated while reinforcing essential math skills. 📚 What’s Included:✔️ 30 printable multiplication worksheets✔️ 30 an
2nd - 4th
Arithmetic, Basic Operations, Other (Math)
Halloween 5 Digit Subtraction Worksheets With & Without Regrouping Math Practice
Halloween 5-Digit Subtraction Worksheets | With & Without Regrouping | Multi-Digit Math Fluency Practice Build your students’ confidence with Halloween 5-Digit Subtraction worksheets designed for with and without regrouping practice. This resource helps students strengthen place value understanding, subtraction algorithm fluency, and computational accuracy, while enjoying a touch of Halloween fun with clean, friendly seasonal clipart. These worksheets are perfect for whole group instructi
2nd - 4th
Arithmetic, Math, Math Test Prep
Thanksgiving 2 Digit Addition with Regrouping Mystery Picture Math Boom Cards
In this THANKSGIVING DIGITAL GAME students solve the 2-Digit addition problem and then tap on a puzzle piece to reveal the picture. A great way to practice addition, number sense and build their number knowledge for instant recall and algorithms. Perfect for the days after Halloween Holidays and Back to School during Fall. These DIGITAL TASK CARDS are NO PREP, PAPERLESS and SELF-MARKING math Boom Cards. These MATH BOOM CARDS can be used for math centres, general addition practice, start of
1st - 5th
Arithmetic, Math
Thanksgiving 3 Digit Addition with Regrouping Mystery Picture Math Boom Cards
In this THANKSGIVING DIGITAL GAME students solve the 3-Digit addition problem and then tap on a puzzle piece to reveal the picture. A great way to practice addition, number sense and build their number knowledge for instant recall and algorithms. Perfect for the days after Halloween Holidays and Back to School during Fall. These DIGITAL TASK CARDS are NO PREP, PAPERLESS and SELF-MARKING math Boom Cards. These MATH BOOM CARDS can be used for math centres, general addition practice, start of
1st - 5th
Arithmetic, Math
2-Digit Subtraction with Regrouping Worksheets
Teaching 2-digit subtraction with regrouping (borrowing) can be tricky, but this "No Prep" packet makes it smooth and engaging. Featuring adorable Valentine's Day Trucks, these worksheets are designed to help 2nd and 3rd graders visualize the borrowing process using the standard algorithm. ✨ Student Benefits & Features:Visual Guides for Borrowing: Every problem includes a specific "regrouping box" above the tens column. This visual cue helps students organize their work and remember to "knock
2nd - 3rd
Arithmetic, Basic Operations, Other (Math)
Christmas Around the World Math Mystery 3 Digit Addition with Regrouping Fun
Need Christmas Math activities and worksheets that have an around-the-world theme? Santa is about to deliver his Xmas presents but 5 presents are missing their labels. Help Santa, his Elves, and helpers to discover who the presents are for by solving 3-digit addition algorithms with regrouping. Merry Christmas Christmas Mini Math Mysteries are engaging math activities that are designed to be done in one class period. There are 5x Math Mysteries in this pack. At the top of each page is a story t
2nd - 5th
Arithmetic, Basic Operations
CCSS
3.NBT.A.2
, 4.NBT.B.4
Halloween Addition and Subtraction with regrouping BOOM™ Cards
*NEW PRODUCT HALF OFF FOR FIRST 48 HOURS* Your students will love solving 3 digit addition and subtraction problems with this fun, engaging Halloween BOOM deck! Cards practice 3 digit addition and subtraction with and without regrouping. Problems include solving word problems and solving using the standard algorithm. This deck works great as an intervention, extra practice activity, math learning center, morning work activity, or just for some Halloween math fun! Deck practices 2nd grade math
2nd - 3rd
Arithmetic, Basic Operations
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition Within 1000 Worksheets (With and Without Regrouping)
⭐️ Help students master multi-digit addition with this comprehensive 3-Digit Addition Worksheets Pack, designed for practicing addition within 1000 using both with and without regrouping. This resource provides structured, skill-based practice that builds accuracy, confidence, and strong place value understanding. Each worksheet uses a vertical (standard algorithm) format with grid support, helping students align digits correctly and follow each step of the addition process. The pages are c
2nd - 4th
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
Thanksgiving 3 Digit Subtraction Worksheets With &Without Regrouping Turkey Math
Thanksgiving Turkey 3-Digit Subtraction Worksheets | With & Without Regrouping | Fall Math Fact Fluency PracticeGive your students high-quality fall math practice with these Thanksgiving Turkey 3-Digit Subtraction worksheets featuring with and without regrouping problems. This resource supports students in building fluency, strengthening place value understanding, and mastering subtraction algorithms while enjoying a friendly turkey theme. Use these worksheets during whole-class lessons, mat
2nd - 4th
Arithmetic, Math, Math Test Prep
Common Core Halloween Addition Subtraction Function Tables (3 Levels)
Here are your Halloween October function (In/Out) tables.
Pages 1-20 One Digit Addition & Subtraction
Pages 21-40 Two Digit Addition & Subtraction
Pages 41-60 Three Digit Addition & Subtraction
Common Core Math Standards (1st-4th Grade):
4.NBT.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.
3.OA.9 Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations.
2.NBT.5 Fluentl
1st - 4th
Arithmetic, Basic Operations
Showing 1-24 of 48+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands