Debug Algorithm - Page 42
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3-Digit Addition within 100 with Regrouping Decomposing Numbers Boom Cards 3rd
Your students will love practicing 3-digit addition within 1000 with these fun, engaging BOOM™ cards! Problems include addition of 3-digit numbers with and without regrouping using the standard algorithm, the break apart method, rounding, and base ten blocks. This deck includes 36 cards perfect for practicing 3rd grade math standard 3.NBT.2. Multiple card types included to provide a variety of practice. BOOM™ cards are self-checking task cards that provide immediate student feedback. BOOM cards
2nd - 3rd
Arithmetic, Basic Operations
CCSS
2.NBT.B.7
, 3.NBT.A.2
Also included in: Numbers and Operations 3rd Grade BOOM Card BUNDLE
Partial Quotients Division Fold-Up (2-Digit Divisor) | Step-by-Step | Grades 4–6
✅ Teach Long Division with the Partial Quotients Strategy (2-Digit Divisors) for Grades 4–6! Help students solve division problems with multi-digit divisors without getting stuck in the traditional algorithm. This interactive fold-up shows how to break numbers into manageable parts using place value and multiples of ten so learners can understand the process instead of guessing steps. Perfect for math notebooks, reteaching, or reference pages, this resource builds confidence when students move
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.6
, 5.NBT.B.6
Also included in: 5th Grade Math Fold-Up Bundle | 41 Interactive Notebook Activities
Long Division Two Digit Divided by One Digit, With Remainder Digital Boom Cards™
Long Division 2 digit ÷ 1 digit Scaffolded with a TemplateWith and Without Remainders (Winter Theme)Students will practice dividing two-digit dividends by one-digit divisors using the standard algorithm template. Students will type all of their work directly in the Boom card. If a students makes a mistake(s), they will be able to to receive immediate feedback of WHERE the mistake was made when they click "Submit." The steps of long division are available for reference on each slide. Divisi
3rd - 5th
Arithmetic, Math
CCSS
4.NBT.B.6
4th Grade Double Digit Multiplication for Google Classroom
4th Grade, Double Digit Multiplication for Google Classroom Distance Learning, includes 12 Google Slides that will enable students to practice multiplying double-digit numbers using lattice multiplication and the standard algorithm. These digital Task Cards make it easy to implement distance learning with your students. This digital resource can be assigned through Google Classroom or Google Drive. Perfect for 1:1 classrooms. Each Google Slide is aligned to Common Core State Standard 4.NBT
3rd - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.B.5
Also included in: 4th Grade Math Growing Bundle for Google Classroom
Multi-Digit Multiplication Bundle | 3 Digit & 4 Digit by 2 Digit and 3 Digit
Multi-Digit Multiplication Bundle is a comprehensive practice pack designed to help students master 3-digit and 4-digit multiplication by 2-digit and 3-digit numbers using the standard algorithm. This bundle provides targeted, structured practice for building fluency and accuracy with multi-digit multiplication. Perfect for upper elementary math, this resource supports students as they apply place value, regrouping, and partial products strategies when solving large number multiplication prob
4th - 6th
Arithmetic, Basic Operations, Other (Math)
3 Digit by 1 Digit Multiplication Math Fluency Worksheets Grade 4-5
Master Multi-Digit Calculation with the Ultimate 3-Digit by 1-Digit Multiplication Pack!Are you looking for a rigorous, high-quality math resource to completely solidify your students' multiplication algorithms? This 40-Page 3-Digit by 1-Digit Multiplication Worksheets Pack is expertly designed to challenge, support, and build rock-solid confidence in 4th and 5th-grade students!As students advance into upper-elementary mathematics, speed and accuracy in multi-digit operations become the bedrock
4th - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
, 5.NBT.B.5
3 Digit Subtraction with and without Regrouping BOOM Cards 3rd Grade Practice
Your students will love practicing 3-digit subtraction within 1000 with these fun, engaging BOOM™ cards! Problems include subtraction of 3-digit numbers with and without regrouping using the standard algorithm, the break apart method, rounding, and base ten blocks. This deck includes 36 cards perfect for practicing 3rd grade math standard 3.NBT.2. Multiple card types included to provide a variety of practice. BOOM™ cards are self-checking task cards that provide immediate student feedback. BOOM
2nd - 3rd
Arithmetic, Basic Operations
CCSS
2.NBT.B.7
, 3.NBT.A.2
Also included in: Numbers and Operations 3rd Grade BOOM Card BUNDLE
Short Division Worksheets -3-5 digits divided 2 digits. Grade 3rd-5th Math
The activities within this resource have been created to allow for differentiation in your classroom. They provide opportunities for students to practice and improve their ability to solve short division algorithms with a focus on 2-digit divisor and 3 or 4-digit dividends. Learning how to divide using the short division takes time and practice. Each short division worksheet has a model that shows students how to do the long division with and without remainders. This product is designed to suppo
3rd - 5th
Arithmetic, Basic Operations, Math Test Prep
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)
SUBTRACTION (4-digit numbers with regrouping) WORKSHEETS : COUNTING UP STRATEGY
Subtraction of 3 digit numbers, with and without regrouping. Here is a great way to teach it:Counting up is a lot easier to work out mentally than a standard algorithm, making it a necessary tool for fluent calculation skills, and a fantastic alternative to standards algorithms for students who struggles with those. In need for a different strategy to teach subtraction ? Click and go check out those worksheets. 30 worksheets are included, featuring 3 computation skill levels for easy differ
3rd - 4th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
3-Digit Subtraction (No Regrouping) Color by Number Worksheets
3-Digit Subtraction (NO REGROUPING) - Color by Code WorksheetsYou will love these 10 COLOR BY NUMBER worksheets. In order to complete them, students must solve the three-digit subtraction algorithms (without regrouping) and use their answers to shade the beautiful pattern! A full answer key and a cover page is included in the download. There is a bonus 3-Digit Subtraction (No Regrouping) anchor chart (in color, low ink and b/w) and the option of US spelling or UK/AU/NZ spelling. These worksheet
2nd - 3rd
Arithmetic, Basic Operations, Math
Equal Fractions with Fraction Towers and Paper Folding
These pages begin with a very concise demonstration of fraction equality which students do with paper folding. Then we move on to using Fraction Towers to model equal fractions. The algorithm for writing equal fractions (using both multiplication and division) is derived from the examples students have created with Fraction Towers, and practice in writing pairs of equal fractions both by multiplying and dividing is included.
Fraction strips may be used if you don’t have Fraction Towers. A se
3rd - 4th
Arithmetic, Basic Operations, Fractions
CCSS
3.NF.A.3b
, 4.NF.A.1
Whole Number Operations: Long Divison | Complete Lesson
This complete long division lesson is designed to help 5th grade students build on foundational division skills and gain confidence with multi-digit problems. It’s perfect for reinforcing the standard algorithm while promoting deeper understanding through guided practice and peer collaboration. What’s Included:· 🔹 Warm-Up to review basic division skills · 🔹 Guided Notes Page with vocabulary and step-by-step examples · 🔹 8 Practice Questions to build fluency and accuracy · 🔹 Problem Expe
4th - 6th
Arithmetic, Basic Operations, Numbers
CCSS
5.NBT.B.6
Double Digit Addition and Subtraction with and without Regrouping Posters
These cute posters present strategies for addition and subtraction to use for problems with and without regrouping.
Strategies include:
Partial Sums and Differences
Open Number Line
Base 10 Blocks
Traditional Algorithm
Download the preview to see all that is included!
2nd - 4th
Arithmetic, Mental Math
Distance Learning: 2-Digit & 3-Digit Subtraction Worksheets includes Regrouping
This resource may be shared digitally with your students and parents to assist with their distance learning needs. These worksheets work great for students needing extra practice with the standard algorithm for subtraction. Plus a fun scoot once students are ready! Below is everything you get: 2-Digit subtraction without regrouping (answer key included)2-Digit subtraction with regrouping (answer key included)2-Digit subtraction with and without regrouping (answer key included)3-Digit subtraction
1st - 4th
Arithmetic, Basic Operations, Math
Triple Digit Addition Strategies
Here are 5 posters to display in your classroom when teaching triple digit addition. Strategies include: base 10, number line, keep one number whole, hundreds tens & ones, and standard algorithm.
1st - 4th
Arithmetic, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
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