Debug Algorithm
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2 Digit Subtraction with Regrouping Using the Standard Algorithm
This Google Classroom Resource works well for Distance Learning. Are your 2nd graders learning to subtract two digit numbers? This interactive Google Slides digital resource makes subtracting fun. Students simply drag numbers to answer two digit subtraction problems. They can drag a slash to show their work when borrowing. The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.) An editable Early Finishers slide links students to online
2nd
Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
2 Digit Addition with Regrouping Using the Standard Algorithm Distance Learning
Are your 2nd graders learning to add two digit numbers? This interactive Google Slides digital resource makes addition fun. Students simply drag numbers to answer two digit addition problems. The directions are given in a gif which shows students exactly what to do. (See the preview video as an example.) An editable Early Finishers slide links students to online games to continue practicing the skill. Answer Keys IncludedThis resource is part of a bundle that contains 8 digital resources for
2nd
Basic Operations, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
Using the Algorithm for Double Digit Subtraction Slideshow {CCSS}
Your students will enjoy and benefit from this introduction to the concept of the using the traditional algorithm for adding and subtracting double-digit numbers, without regrouping. To see a quick video preview of this slideshow, visit this link on YouTube: http://youtu.be/1248jbh3b18 {{{Just copy and paste the link or download the preview file for a direct link.}}} This animated learning tool can be viewed on a projection screen, interactive whiteboard or Smart Board, or on a computer sc
2nd - 4th
Basic Operations, Math, Place Value
Multi-Digit Multiplication Worksheets | Scaffolded Charts & Algorithm Practice
Multiplication Scaffold Charts & Worksheets | Standard Algorithm Practice Use these scaffolded multiplication charts over 1–2 weeks of lessons to gradually build student independence and confidence with the standard algorithm. Help your students master multi-digit multiplication with these scaffolded charts that provide step-by-step support for solving problems using the standard algorithm. Each variation includes fewer supports, giving students the chance to build independence, accuracy, and c
3rd - 5th
Arithmetic, Basic Operations, Place Value
CCSS
3.NBT.A.3
, 4.NBT.B.5
, 5.NBT.B.5
End-of-Year Classroom Reset Slides K–2 | Classroom Debug Lab
🚨 CLASSROOM DEBUG LAB: END-OF-YEAR RESET SLIDES 🚨 Your class does not need more noise right now — it needs a calm, clever, and structured reset. Classroom Debug Lab helps K–2 students rebuild routines, strengthen listening skills, practice self-regulation, and spiral review core academic concepts in ONE cohesive slide deck. Designed for late-May and end-of-year survival mode, this premium static slide deck blends classroom management + spiral review + stamina repair into a polished teacher-led
K - 2nd
Classroom Community, Place Value, Reading Strategies
Digital Math for 4.NBT.4 - Standard Algorithm (Slides + Self-Grading Quiz)
Interactive Math Slides provide review, practice, and enrichment in an engaging and meaningful way. These interactive slides are fully digital, providing you with a paperless, no-prep resource! The mathematical concepts are represented visually as students will drag, drop, and sort images. A self-grading Google Forms quiz is also included as a follow-up that will provide you with valuable data. This is perfect for assigning in your virtual classroom!This resource includes slides for the 4.NBT.4
4th
Math, Numbers, Place Value
CCSS
4.NBT.B.4
Adding Using the U.S Algorithm
To provide students with structured practice in adding multi-digit numbers using the U.S. standard algorithm, focusing on both regrouping and non-regrouping scenarios.
3rd - 9th
Algebra, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1b
, 2.NBT.A.2
+13
Total Math Unit 5 Add and Subtract With Algorithms Math Talks Warm-Ups 2nd Grade
Daily Math Warm-Ups are meaningful math prompts to elicit math discussions. Math Warm-Ups allow students to communicate math understanding and solidify learning with no prep and highly engaging digital slides. These slides provide a daily spiral review to reinforce the learning. They are aligned with the Total Math Lessons, but because they are standards-based, they can supplement any math curriculum easily. There are 15 math warm-ups for Unit 5 Addition and Subtraction With Algorithms. When stu
2nd
Math, Place Value
CCSS
2.NBT.B.6
, 2.OA.A.1
Interactive Task Cards 2.NBT.5 Algorithm Add & Subtract Google Drive Classroom
Interactive Math Task Cards 2.NBT.5 Adding & Subtracting with and without regrouping for Google Classroom Edition and Microsoft OneDriveThis is a great way to get your primary kiddos onto Google Classroom or Microsoft OneDrive. Students can manipulate the answers with moveable pieces by moving the digits. They can show regrouping with the addition or subtraction equations. This pack includes 32 different slides. Check out my other 2nd grade math resources: Math Close Reading Word ProblemsWinter
1st - 3rd
Math Test Prep, Place Value
Also included in: Interactive Task Cards 2.NBT for Google Classroom
LONG DIVISION ALGORITHM PREPARATION: MATH COMMON CORE 4TH OR 5TH GRADE
This combination guidesheet/worksheet is a terrific scaffold and concept builder that prepares students for the "classic" long-division algorithm. Similar placing of the dividend, divisor, and quotient with a step-by-step approach via an organized table helps lay the foundation for long division. Supports common core learning by being conceptually structured.Two sample problems are shown with four problems to be done whole class, small group, or independently. I've found this a wonderful segue i
4th - 5th
Basic Operations, Decimals, Place Value
CCSS
5.NBT.B.7
Total Math Unit 5 Add and Subtract With Algorithms Number Fluency 2nd Grade
15 Number Fluency Slides for Second Grade Skip Counting Standards Number Fluency is fluidity and flexibility with counting and skip-counting numbers. The ease and ability to mentally count and compute with minimal energy. This unit focuses on oral counting exercises to promote the counting standards. Number Fluency is a part of the Total Math daily lessons, but these digital slides can also be used with any math program. This digital resource is a PowerPoint file that can be used with Micros
2nd
Math, Numbers, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.1a
, 2.NBT.A.1b
+2
Subtraction Algorithm Exploration
This worksheet helps students explore different approaches to subtracting numbers with multiple place values (regrouping). It is Jack Sparrow themed and I always make my kids speak pirate during the lesson. At the bottom of the sections are hand signals to give you ideas about motions that you can use to accompany chants. Enjoy! This item has been reloaded in both PDF and Word format.
2nd - 5th
Arithmetic, Numbers, Place Value
Grade 4 & 5 Common Core Multiplication Alternate Area Model Algorithm
19 pages of instruction, demonstration and practice with 1-digit by 3- or 4-digit problems, then expanding into 4th and 5th grade expectations for multi-digit X multi-digit problems.
This is an editable PowerPoint presentation so that teachers can expand and extend practice using the original template.
4th - 5th
Arithmetic, Basic Operations, Place Value
MULTIPLICATION ALGORITHMS
This slide show demonstrates the standard multiplication algorithm and then the matrix (grid) or (partial product) algorithm
Not Specific
Math, Numbers, Place Value
Decimals: Model/Algorithm Practice
This is a quick formative assessment or center activity for students to practice modeling and the algorithms for adding/subtracting decimals.
3rd - 6th
Arithmetic, Basic Operations, Place Value
Place Value Sheet
Have the students learn to do the algorithm with this sheet/mat. They can build their number and write the algorithm along side it.
1st - 4th
Numbers, Order of Operations, Place Value
Partial Sums Addition Lesson
Continue walking students through learning the partial sums algorithm for addition with this lesson slide show. Step-by-step animations help students progress through each problem. Accompanying student worksheet to come!
2nd - 3rd
Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.7
+1
4th Grade Math TEKS 4.4D Bundle for Interactive Notebook
TEKS 4.4(D) Students are required to use strategies and algorithms, including the standard algorithm, to multiply up to a four‐digit number by a one‐digit number and to multiply a two‐digit number by a two‐digit number. Strategies may include mental math, partial products, place value, area model, and the commutative, associative, and distributive properties
4th - 5th
Math, Other (Math), Place Value
4th Grade Math TEKS 4.4D Sample Interactive Notebook
TEKS 4.4(D) Students are required to use strategies and algorithms, including the standard algorithm, to multiply up to a four‐digit number by a one‐digit number and to multiply a two‐digit number by a two‐digit number. Strategies may include mental math, partial products, area model, place value, and the commutative, associative, and distributive properties
4th - 5th
Basic Operations, Math, Place Value
Base Ten Subtraction Models
Students must model regrouping when subtracting and then use the standard algorithm to match the model.
3rd - 4th
Basic Operations, Math, Place Value
Place Value to Thousands: Addition Strategies pgs. 19 - 22 (CCSS)
Place Value to Thousands: Addition Strategies
Aren’t addition strategies like the Addition Algorithm and the Breaking Apart method just so much fun? We’re also quite partial to Addition Using Place Value (Decomposing) and Addition Using Base Ten Blocks. Sigh. How can an educator be expected to choose?
Oh, wait! Why not explore them all?
In the tenth installment of our Place Value handout series we do just that. Now, we needed room to really get down and dirty with our mini-lesson and sti
2nd - 4th
Math, Place Value
Partial Sums Addition Lesson
This slideshow will walk students step-by-step through the partial sums algorithm. It’s perfect for first and second graders who have practiced adding with base-ten blocks and are ready to move to a deeper understanding of adding multi-digit numbers without using manipulatives! Make sure your students have a thorough understanding of expanded form prior to using this slideshow.
1st - 3rd
Basic Operations, Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.5
+1
Also included in: Partial Sums Addition Bundle
Addition Strategies Worksheet
Students will solve addition problems using the decompose, place value, or vertical algorithm strategy.
2nd
Math, Place Value
Partial Sums Addition Bundle
This slideshow and partnering worksheet can be used to teach students the partial sums algorithm. The animations in the slideshow help show students step-by-step how to effectively solve a two-digit addition problem. The worksheet will help students engage and follow along during the lesson. Bonus: The last problem on the worksheet can be used as a quick formative assessment!
1st - 3rd
Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.5
+1
Showing 1-24 of 94+ results
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