Debug Algorithm
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2-Digit Subtraction Bookmark Checklist
Students struggling to remember the rules and steps of subtracting using the standard algorithm with or without regrouping? Use either detailed, step-by-step 2-digit subtraction checklist to help! Print on any colored paper or cardstock and laminate them for future use and add them to a ring of checklists for students to refer back to when needed! **Visit my other growing step-by-step checklist resources to add to your students' growing ring of checklists!** Please leave feedback or suggestions
1st - 4th
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.C.6
, 2.NBT.B.5
, 2.NBT.B.7
+6
2-Digit Addition Checklist Bookmark
Students struggling to remember the rules and steps of adding using the standard algorithm with or without regrouping? Use either detailed, step-by-step 2-digit addition checklist to help! Print on any colored paper or cardstock and laminate them for continued future use and add them to a ring of checklists for students to refer back to when needed! **Visit my other growing step-by-step checklist resources to add to your students' growing ring of checklists!** Please leave feedback or suggestion
1st - 4th
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+7
Adding with and without Regrouping Introduction
Students will be introduced to the concepts of addition both with and without regrouping. Several strategies, including base 10 blocks, picture models and the traditional algorithm are use to drive instruction and encourage participation and collaboration. Lesson rigor and complexity increases as students are challenged through a series of questions including an applicable story problem. As students progress through examples the complexity and rigor increases. Scaffolds and animations provid
1st - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.OA.A.1
, 2.OA.B.2
Scaffolded Work Mat for addition and subtraction
This work mat allows students to break down multi digit addition and subtraction problems. Students can draw pictures, use base ten blocks, use expanded form, or traditional algorithm to solve the problems. The mat helps keep place value organized for the students.
1st - 3rd
Basic Operations, Math, Place Value
Subtracting With and Without Regrouping Introduction
Students will be introduced to the concepts of subtraction both with and without regrouping. Several strategies, including base 10 blocks, picture models, number lines and the traditional algorithm are use to drive instruction and encourage participation and collaboration. Lesson rigor and complexity increases as students are challenged through a series of questions all including models. As students progress through examples the complexity and rigor increases. Scaffolds and animations provide di
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.OA.A.1
, 2.OA.B.2
Addition & Subtraction Strategies Math Anchor Charts and Posters
Teach addition and subtraction within 10 through two digit addition and subtraction and 3 digit addition and subtraction with regrouping and without regrouping, using base ten blocks, expanded form, number line, standard algorithm, and break apart strategies on clear math anchor charts and posters. Feeling like you’re reteaching addition and subtraction… again? You introduce a strategy. Students nod along. And then five minutes later, they’re stuck. This set of addition and subtraction anchor c
K - 4th
Basic Operations, Math, Numbers
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+2
Addition with Regrouping Mat with and without mantipulatives
Use this mat to help students line up their numbers properly and regrouping 10 ones to make 1 ten. Students first practice addition with regrouping using manipulatives and then can transfer that skill to the algorithm. Both mats are included in this file. Put mats in dry erase sleeves for reuse.
K - 2nd
Basic Operations, Math, Place Value
CCSS
1.NBT.C.4
Subtraction Strategies Anchor Charts: Subtracting 2-digits With Regrouping
Make Teaching Subtraction Strategies Simple and Visual!This resource includes six 8.5 x 11 anchor charts that clearly explain different subtraction strategies for 2-digit numbers (regrouping strategies)— perfect for helping your students move beyond the standard algorithm and truly understand what subtraction means. You’ll also get mini subtraction strategy charts designed for students to use as quick-reference guides. These smaller versions are ideal for math notebooks, math centers, or sma
1st - 6th
Arithmetic, Basic Operations, Math
Money Subtraction Worksheet
Comprehensive Money Subtraction This worksheet provides rigorous practice for students mastering the subtraction of currency. It moves beyond simple computation by requiring students to manage decimal alignment and multi-step regrouping (borrowing across zeros). 🎯 Educational Standards Alignment CCSS.MATH.CONTENT.2.NBT.B.5: Fluently subtract within 100.CCSS.MATH.CONTENT.4.NBT.B.4: Fluently add and subtract multi-digit whole numbers using the standard algorithm.CCSS.MATH.CONTENT.2.MD.C.8: Solve
2nd, Adult Education, Higher Education
Basic Operations, Money Math, Other (Math)
CCSS
2.NBT.A.4
, 2.NBT.B.5
, MP6
3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #1
Triple digit Addition with Regrouping Activity #1 This paperless math center includes 30 interactive Slides and a Self-Grading Google Form for students to practice adding 3 digit numbers up to 1,000 with regrouping. The activity includes 20 slides with movable Base 10 Blocks for students to practice regrouping using a place value strategy as well as 10 slides with standard algorithm practice problems. The resource includes a TIME SAVING Self-Grading Google Form to provide students wi
2nd - 4th
Basic Operations, Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.B.7
, 3.NBT.A.2
3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #2
Triple digit Addition with Regrouping Activity #2 This paperless math center includes 30 interactive Slides and a Self-Grading Google Form for students to practice adding 3 digit numbers up to 1,000 with regrouping both place values. The activity includes 20 slides with movable Base 10 Blocks for students to practice regrouping using a place value strategy as well as 10 slides with standard algorithm practice problems. The resource includes a TIME SAVING Self-Grading Google Form to
2nd - 4th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.7
, 3.NBT.A.2
Second Grade DIGITAL Math Interactive Notebook: Addition & Subtraction TEKS 2.4
This second grade digital math interactive notebook, ideal for Distance Learning, was created for use with Google Slides™ and Google Drive™. The digital notebook contains engaging activities to help help your students learn to develop and use strategies and methods in order to solve addition and subtraction problems, especially recalling basic facts, adding and subtracting up to four two-digit numbers using mental strategies and algorithms, solving one-step and multi-step word problems, and gene
2nd
Basic Operations, Math, Numbers
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+2
3.NBT.2 Interactive Notebook: Add & Subtract within 1000 for Google Classroom™
Adding & Subtracting within 1000 Google Interactive Math Notebook for 3rd Grade Google Classroom, Paperless: This 3rd grade Google Classroom interactive notebook provides guided instruction, example problems, and quick references aligned with common core standard 3.NBT.2: Addition & Subtraction within 1000. Now you can get all the interaction and engagement of interactive notebooks without all the mess of cutting and pasting and the hassle of lost papers. 3.NBT.2. Fluently add and subtract with
2nd - 4th
Basic Operations, Place Value
CCSS
3.NBT.A.2
2 Digit Subtraction With Regrouping Base 10 Blocks Google Classroom Math Center
Teach 2 digit subtraction with regrouping using base 10 blocks with this interactive digital math resource. Use moveable base 10 blocks to practice subtracting with regrouping. Save time with this no prep resource that includes: 30 interactive Google slides, a self-grading Google form, worksheets, a detailed answer key, and more! The following formats are included:★Google Slides Digital Resource 20 interactive slides with base 10 blocksEach slide requires students to model the subtraction proble
1st - 3rd
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
Subtraction With Base Ten Blocks BUNDLE- Google Classroom & Printable Resource
Use the base ten blocks strategy to teach students subtraction with regrouping and subtraction without regrouping. This bundle includes drag and drop interactive Google slides, self-grading Google forms, place value worksheets and detailed answer keys to help students understand subtraction. Bundle includes three subtraction resources:2 Digit Subtraction No Regrouping Base 10 Google Slides Digital Math Centers2 Digit Subtraction With Regrouping Base 10 Blocks Google Classroom Math Center3
1st - 4th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
3 Digit Subtraction Regrouping Base 10 Blocks Google Slides Digital Math Center
Practice 3 digit subtraction with regrouping using digital slides for Google Classroom. This interactive digital resource includes interactive slides with movable base 10 blocks to practice subtraction with regrouping. Save time with this no prep resource that includes: 30 interactive Google slides, a self-grading Google form, worksheets, a detailed answer key, and more! The following formats are included:★Google Slides Digital Resource 20 interactive slides with base 10 blocksEach slid
2nd - 5th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.7
, 3.NBT.A.2
2 Digit Subtraction No Regrouping Base 10 Google Slides Digital Math Centers
Teach 2 digit subtraction using base 10 blocks with this hands on digital math resource. Use movable base 10 blocks to practice subtraction without regrouping using a place value strategy. Save time with this no prep resource that includes: 30 interactive slides, a self-grading Google form, subtraction worksheets, a detailed answer key, and more! The following formats are included:★Google Slides Digital Resource 20 interactive slides with base 10 blocks-Each slide requires students to mod
1st - 2nd
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
Multiplication Strategies Bundle | Equal Groups, Arrays, Area Model & More
Help your students master multiplication with this comprehensive, classroom-ready multiplication strategies bundle! This resource includes a Google Slides teaching presentation and 9 aligned practice worksheets with answer keys, covering every major multiplication strategy your students need. Whether you're introducing multiplication for the first time or strengthening conceptual understanding, this bundle gives you everything you need to teach multiplication clearly, visually, and effective
2nd - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.NBT.A.3
, 4.NBT.A.1
, 4.NBT.B.5
+6
3 Digit Addition with Regrouping BUNDLE -Self Grading Paperless Math Center
This 3 Digit Addition with Regrouping includes 2 resources to support your students in practicing adding 3 digit numbers with regrouping up to 1,000. These paperless math centers include a time saving self-grading google form to allow your students to practice independently, yet hold them accountable! 3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #1 This resource contains problems in which only 1 place value is regrouped3 Digit Addition With Regrouping- Base 10 Blocks- Goog
2nd - 4th
Basic Operations, Math, Numbers
CCSS
2.NBT.B.7
, 3.NBT.A.2
Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center
2 Digit Addition with Regrouping Activity #1 This resource includes 40 interactive Google slides, 6 printable worksheets, and an Easel Ready Activity for students to practice adding double digit numbers with regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 100. The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. Studen
1st - 3rd
Basic Operations, Math, Numbers
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.7
2 digit Addition with Regrouping #2- Base 10 Blocks- Digital Math Center
Double digit Addition with Regrouping Activity #2 This resource includes 40 interactive Google slides, 6 printable worksheets, and an Easel Ready Activity for students to practice adding double digit numbers with regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 199. The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. S
1st - 3rd
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
Multi-Digit Addition and Subtraction Digital Unit for Google
A great independent digital "workbook" for distance learning or to be used as a digital companion for an in school unit on multi-digit addition and subtraction within 1,000. This product was designed for 3rd grade students, but can also be used for high 2nd graders or as a 4th grade review. This resource is compatible with Google Slides and Google Classroom. The student slides include informational/teaching slides as well as practice problems, including move-able manipulatives. The teacher pa
2nd - 4th
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.2
, MP4
, MP5
+1
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