Debug Algorithm - Page 5
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What's Missing? - reasoning about the multiplication algorithm task cards
Looking for a fun, engaging way for your students to practice multi-digit multiplication with the standard algorithm? Ditch the worksheets and have your students dive into the challenge of these task cards, designed to build reasoning about the multiplication algorithm. The task cards and assessment activities in this set are the perfect “print-and-go” resources for helping your students become more proficient in their multiplication of multi-digit whole numbers. Numbers and Operations in Bas
4th - 6th
Arithmetic, Math, Numbers
CCSS
5.NBT.B.5
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)
Multiply 3-Digit by 1-Digit | Standard Algorithm Practice
Are your students ready to master multi-digit multiplication? This 3-Digit by 1-Digit Multiplication Worksheets Pack is designed to help students build accuracy and confidence using the standard vertical algorithm. With structured practice and clear space for regrouping, students strengthen their understanding of place value while solving multiplication problems step-by-step. Perfect for Grade 3 and Grade 4 math practice, this resource focuses on multiplying a 3-digit number by a 1-digit number
3rd - 4th
Arithmetic, Math Test Prep, Other (Math)
CCSS
3.NBT.A.3
, 4.NBT.B.5
3 Digit Addition and Subtraction WITH Regrouping {Algorithm} - Gnome Theme
Gnome Theme 3 Digit Addition and Subtraction: This resource was designed to help students comprehend the skill of adding and subtracting three-digit numbers, with regrouping. Place value columns are labeled with an H, T, and 0 for Hundreds, Tens, and Ones, and the included anchor charts explain each step in a way students can understand! Your students will love it! Bonus- Also included: Student notes of encouragement that can be printed in color or black and white. Staple to your student's wo
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Addition Algorithm Posters/Anchor Charts
Help students remember the steps to the various algorithms for addition with these easy to use posters! Each poster has an example that is color-coded to correspond to the listed steps. There are posters with and without a colorful page border depending on your preference. The algorithms included are: Compensation strategyJump StrategyColumn additionStandard additionUS Traditional addition (same as standard, just a name that some curriculums use instead, so it has its own poster)Split Strateg
2nd - 5th
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+2
Also included in: +, –, x, ÷ Algorithm Posters/Anchor Charts Bundle
Multidigit Multiplication Math Escape Room 5th Grade Standard Algorithm Game
Multidigit Multiplication Escape Room Digital (google slides & google forms) or Print Version included. Practice Standard Algorithm, Multiplying by Powers of 10, and solving story problems while trying to escape. Each set of 4 standards aligned questions translate to a code uncovered with the help of a logic puzzle. Solve all 20 questions and unlock 5 locks to escape. Product Includes: 20 Multiplication Question on Google Slides- Story Problems, Bare Numbers, Standard AlgorithmFive Puzzles that
4th - 6th
Arithmetic, Basic Operations
CCSS
5.NBT.A.2
, 5.NBT.B.5
Area Model Multiplication | 2-Digit by 1,2 Digit | Standard Algorithm Bridge
Make multiplication meaningful and easy to understand with this Area Model Multiplication to Standard Algorithm Bridge resource! This engaging NO PREP math worksheet pack helps students build deep conceptual understanding while smoothly transitioning to the traditional multiplication method. Perfect for Grade 3–5 math centers, homework, intervention, and independent practice, these worksheets guide learners step-by-step from area model thinking → partial products → standard algorithm mastery. St
3rd - 5th
Arithmetic, Basic Operations, Math Test Prep
3-Digit Addition (With & Without Regrouping) | Standard Algorithm Worksheets
⭐ Make 3-digit addition simple, structured, and engaging for your students! This 3-Digit Addition Worksheets Bundle helps learners build confidence using the standard algorithm, with a clear progression from basic to more advanced skills. Students will practice both addition without regrouping and with regrouping, allowing them to develop accuracy, place value understanding, and problem-solving skills step by step. 🎯 Objectives / Skills Covered: ✔ Adding 3-digit numbers without regroupi
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
3-Digit Subtraction Worksheets With & Without Borrowing | Standard Algorithm
⭐ Make subtraction practice simple, structured, and engaging! Help students master 3-digit subtraction with confidence using clear, scaffolded worksheets. This comprehensive 3-Digit Subtraction Worksheets Bundle is designed to help students build strong subtraction skills using the standard algorithm. With a balanced mix of without borrowing, with borrowing, and mixed practice, this resource supports learners at every level. Students will progress from basic subtraction (no regrouping) to
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
K–2 Classroom Reset Slides | Debug Lab Spiral Review for Math & ELA
💻🔍 K–2 CLASSROOM DEBUG LAB | FIND THE BUG SPIRAL REVIEW SLIDES 🔍💻 Your students are not just reviewing skills — they are becoming classroom “debuggers!” This tech-inspired slide deck transforms end-of-year review into an engaging error-analysis challenge where students find, explain, and fix “bugs” in routines, math, oral language, and early literacy tasks. Perfect for kindergarten, first grade, second grade, intervention groups, morning meeting, classroom reset time, spiral review, or those
K - 2nd
Arithmetic, Classroom Community, Reading Strategies
Rainbow Multi-Digit Multiplication Anchor Chart Standard Algorithm Step-by-Step
Help your students master multi-digit multiplication with this clear and beautifully designed Multiplication Standard Algorithm Anchor Chart, perfect for supporting 3rd–5th grade math instruction, homework help, small-group lessons, and math intervention! This kid-friendly anchor chart breaks down the steps of the traditional multiplication algorithm—making it easier for students to follow the process, understand regrouping, and build confidence as they work through multi-digit problems. Each s
3rd - 5th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
3-Digit Subtraction Worksheets (With & Without Borrowing) | Standard Algorithm
⭐ Help students build strong subtraction skills with this 3-Digit Subtraction Worksheets Pack designed to reinforce subtraction using the standard algorithm. This resource provides structured practice for students learning how to subtract three-digit numbers with and without borrowing (regrouping). The worksheets guide students through the subtraction process step-by-step while using place value alignment to solve problems accurately. Students will practice subtracting 3-digit numbers while
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
3-Digit Addition Worksheets (With & Without Regrouping) | Standard Algorithm
⭐ Help students build strong addition skills with this 3-Digit Addition Worksheets pack featuring both with and without regrouping problems. This resource is perfect for helping students practice place value understanding and the standard algorithm for addition. Students will solve a variety of three-digit addition problems, progressing from no regrouping to regrouping, allowing them to build confidence step-by-step. Each worksheet includes organized grid spaces for the standard algorithm,
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
4th Grade Math Steps for Multiplication Division Standard Algorithm & Box Method
✅ Notebook Helpers: Multi-Digit × and ÷ by 1 DigitMake multiplication and division strategies stick with these student-friendly math interactive notebook guides! This resource includes clear, step-by-step references for solving multi-digit numbers by a single-digit divisor or multiplier using both the standard algorithm and the box method (area/partial quotients).Designed to be printed, cut, and glued into student math notebooks, these guides give learners a handy tool they can use all year
4th
Arithmetic, Basic Operations
CCSS
4.NBT.B.6
2 by 2 Digit Standard Algorithm Multiplication Intervention Worksheet 4th Grade
Do your students struggle with 2 digit by 2 digit multiplication using the algorithm? Do they line up their numbers when showing their work? Do they know where to carry their numbers? Do they know their multiplication facts well enough to multiply large numbers fluently? If your students struggle with the multiplication algorithm, this is the product for you. The scaffold boxes help students learn where to place their numbers when multiplying. The boxes also serve to help in self-checking. The l
3rd - 5th
Arithmetic, Math, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
Standard Algorithm Activity Packet | Math Vocab No Prep Worksheet Word Search
This NO-PREP activity packet about Standard Algorithm is packed with creative and challenging printable worksheets to reinforce vocabulary and review for Mathematics Vocabulary! Super fun for brain breaks, early finisher work, pre-tests, pre-reading, morning work, homework, review sessions, or even a whole-class activity! What’s Included in This Resource?· 6 Word-Search Worksheets in 3 Levels: Easy, Medium, Hard. · 3 Word-Scramble Worksheets in 3 Levels: Easy, Medium, Hard. · 8 Crack-The-Code
3rd - 10th
Algebra, Arithmetic, Vocabulary
Standard Algorithm of Multiplication Poster
Use this poster to show students the steps of multiplication through the standard algorithm!
3rd - 7th
Arithmetic
CCSS
5.NBT.B.5
Not Your Standard Algorithm (part 1)
Not Your Standard Algorithm (part 1) is aligned with CCS 2.NBT.5 and 2.NBT.9
Students will add/subtract up to 100.
Students will explain why addition & subtraction strategies work.
The philosophy behind the Common Core is for students to have a deeper understanding of numbers and their values. No longer is it acceptable to ONLY teach your students the standard algorithm to solve equations. Students should be taught multiple ways to solve problems that incorporate manipulatives, pictures, and
1st - 3rd
Arithmetic, Math, Place Value
3 Digit by 3 Digit Addition Algorithm Steps | Anchor Chart + Student Version
Teaching the standard algorithm for 3-digit addition can feel simple… until regrouping shows up and half the class freezes. I created this step-by-step visual because my students needed something clear, predictable, and consistent to reference — without me reteaching it every time. This resource breaks down 3-digit by 3-digit addition with regrouping into manageable steps that students can actually follow independently. The anchor chart version is perfect for your math wall, and the student vers
3rd - 4th
Arithmetic, Basic Operations
CCSS
3.NBT.A.2
, 4.NBT.B.4
Long Division Anchor Chart | Standard Algorithm Posters
Make long division easier to teach and clearer for students with this Long Division Anchor Chart | Standard Algorithm Posters set. This resource breaks down the process into simple, visual steps, perfect for classroom displays, math notebooks, and student reference pages. What’s Included:Anchor ChartsWith and without remainderSimple and detailed versionsFull-page & mini formats3 color options + greyscale Step-by-Step Guides (Student Reference Pages)With and without remainderSimple and detailed
3rd - 6th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.6
Also included in: Long Division Worksheet Grade 4 With & Without Remainders
Hanukkah Math Multiplication Standard Algorithm Practice Activities
Jump into the Hanukkah holiday spirit with these holiday-themed differentiated math multi-digit multiplication color by codes. This resource includes five different levels for multi-digit multiplication practice that meets ALL of your students’ needs. Each of the five levels also includes 2 differentiated versions with either 8-11 questions or 16-22 questions to support your students who need a challenge and those who need more time to practice. This resource is easy to use, just print and go! H
3rd - 6th
Arithmetic, Math
CCSS
4.NBT.B.5
, 5.NBT.B.5
Grade 3rd-5th: Template: Standard Algorithm for Multiplication 2-5 digits
Sure, we have all used the template and I have had great success with this specialized template. It clears the visual field and allows the students to focus on each individual multiplication problem without excess lines 11 Versions of various template for multiplication problem. Template: Standard Algorithm for Multiplication 2 digits by 1 digit Template: Standard Algorithm for Multiplication 3 digits by 1 digit Template: Standard Algorithm for Multiplication 4 digits by 1 digit Template: Standa
3rd - 5th
Arithmetic, Basic Operations, Numbers
Using The Partial Product Model and Transitioning to the Standard Algorithm
Mollie People help your little people learn the multiplication process using Multiplication Windows! Use the "Partial Product" page in a sheet protector with dry erase markers. This large mat makes monitoring student work easy! The information boxes at the top contain reminders and helpful hints to use during the multiplication process. In addition, the color coding on the window reminds students which factors to multiply and where to put the products. The gray bars to the side help student
3rd - 5th
Arithmetic, Basic Operations, Numbers
Standard Algorithm for Addition Poster | 4th Grade Math Anchor Chart
Make math more visual and understandable with this Standard Algorithm for Addition Poster—perfect for your classroom walls, small group instruction, or math centers! This colorful and kid-friendly poster breaks down the step-by-step process of solving addition problems using the standard algorithm, including regrouping/carrying. What's Included: Clear, simple instructions for solving addition problems Visual example of a multi-digit addition problem Helpful tips and reminders for students
1st - 8th
Arithmetic, Numbers, Order of Operations
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