Debug Algorithm
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Multiplying Using Standard Algorithm Notes & Practice
This product comes with 2 resources: Notes: This set of notes scaffolds the process for multiplying a 2+ digit number by a 1-digit number. Practice Sheet: This can be used however you’d like. I usually have students glue this into their notebooks next to the notes, and we do some guided practice with these problems. You could also use this as an independent practice sheet or as an assessment. An answer key is also providedBe sure to check out my other Math Resources in my TPT Store!
2nd - 8th
Basic Operations, Math, Numbers
Also included in: Multiplication BUNDLE
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
Math strategy anchor chart for division with or without remainders
Anchor chart for students to "remind" them of conceptual strategies for dividing numbers with or without remainders instead of using standard algorithms.
My district uses "Investigations" so we do not teach students to formal algorithms, but rather focus composition and decomposition of numbers. Students I tutor find these strategies useful and the anchor chart great for review.
2nd - 5th
Basic Operations, Math Test Prep
Math strategy anchor chart for 2 digit addition and subtraction
Anchor chart for students to "remind" them of conceptual strategies for adding and subtracting 2 digit numbers without using the standard regrouping algorithms.
My district uses "Investigations" so we do not teach students to "carry and borrow" in the early grades. Students I tutor find these strategies useful and the anchor chart great for review.
2nd - 5th
Basic Operations, Math Test Prep
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
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
Three Digit Number Addition and Subtraction Dry Erase Insert
This product is something I use in my classroom every year! I print it out and slip it into their dry-erase sheet. It helps students keep place values in line while using either the standard algorithm or the expanded form. This is appropriate for most grades 1-5 for adding or subtracting three-digit numbers.
1st - 5th
Basic Operations, Place Value
Cue Cards for Rounding
These color-coded cue cards will help students to follow multi-step math procedures with increasing independence. Training students to use these cue cards will help them to become systematic thinkers as they approach more challenging math algorithms in the future.
2nd - 5th
Basic Operations
Cue Cards for Order of Operations
These color-coded cue cards will help students to follow multi-step math procedures with increasing independence. Training students to use these cue cards will help them to become systematic thinkers as they approach more challenging math algorithms in the future.
2nd - 5th
Basic Operations, Order of Operations
Two-Digit Subtraction with Regrouping | Step-by-Step Directions & Worksheets
Help your students master two-digit subtraction with regrouping using this clear, step-by-step resource designed for second grade math. This set provides guided visuals, scaffolded practice, and plenty of opportunities for students to build confidence using the traditional algorithm. 💡 What’s IncludedTask Analysis Reference Sheet – A simple, 5-step visual guide that breaks down how to subtract two-digit numbers with regrouping. Perfect for anchor charts or math notebooks.5 Practice Workshe
2nd - 3rd
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
3-Digit Subtraction Tool | Step-by-Step Visual Support for Regrouping
Make subtraction with regrouping click for your students using this visual, hands-on math tool! The 3-Digit Subtraction Tool provides step-by-step support to help learners understand and master 3-digit subtraction with base ten blocks and visual algorithms. This resource includes: ✓ Black & white and color versions of the subtraction tool ✓ Step-by-step directions for each place value (ones, tens, hundreds) ✓ A student-friendly version for independent practice ✓ A blank version for scaffol
2nd - 4th
Arithmetic, Basic Operations, Numbers
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
+1
Subtraction Strategies Scaffolded Notes and Worksheets 2nd-6th Grade
This resource is a set of scaffolded notes and worksheets focusing on subtraction strategies for students in grades 2-6. The strategies include: Jump Strategy (also called Sequencing, Cumulative Sums Strategy or Subtraction on a Number Line)Split Strategy (also called Partitioning)Compensation Strategy (also called Give and Take or Constant Differences)Inverse Strategy (also called Bridging or Shopkeeper's Method)Vertical Algorithm (without trading or regrouping)The materials include step-by-st
2nd - 6th
Arithmetic, Basic Operations, Math Test Prep
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
Collaborative 3-Digit Addition Anchor Chart
Master multi-digit addition with and without regrouping! This comprehensive set provides visual models and step-by-step processes to help students understand both types of 3-digit addition problems. What's Included:Full-color versionsBlack & white versionsFull versions (teacher reference)Partial versions for collaborative buildingBoth regrouping and non-regrouping examplesPerfect For:3-digit addition instructionTeaching regrouping conceptsPlace value reinforcementInteractive math notebooksGrades
2nd - 5th
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
*FREE* Unicorn Math | 2-Digit Addition No Regrouping | Expanded Form | 1-2 Grade
Give your students a confidence boost with this FREE sample of my best-selling 2-Digit Addition Worksheets! These pages use the Expanded Form Strategy (decomposition) to help students visually understand place value while adding numbers without regrouping. 💖 Love this freebie? 👉[Click here to get the FULL 50-Page version with even more practice!] 🦄🌟 ✨ What is the Expanded Form Strategy? As seen in the worksheets, students break numbers down into Tens and Ones (e.g.56 = 50 + 6) before addi
1st - 2nd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.C.4
, 2.NBT.A.3
, 2.NBT.B.5
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
Unicorn Math | 2-Digit Addition No Regrouping | Expanded Form | 1-2 Grade
Make math magical with this engaging set of 2-Digit Addition Worksheets! 🦄🌟 Designed to help students master addition without regrouping, these pages utilize the Expanded Form strategy to deepen conceptual understanding of place value. Perfect for 1st Grade enrichment or 2nd Grade practice, this pack combines rigorous math standards with an adorable Unicorn theme that students will love to color! ✨ Why Use the Expanded Form Strategy? The layout of these worksheets (as seen in the preview
1st - 2nd
Arithmetic, Basic Operations, Place Value
CCSS
1.NBT.C.4
, 2.NBT.A.3
, 2.NBT.B.5
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
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
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