Debug Algorithm
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Two Digit Addition Without Regrouping Using Standard Algorithm Digital Math
Teaching double digit addition without regrouping? These interactive adding 2-digit numbers digital math activities are no-prep and great for math centers. They are preloaded into Seesaw™ and Google Slides™ and are perfect for reviewing or introducing the standard algorithm without regrouping with 2 different activities to allow for easy differentiation and scaffolding. Ideal for digital math centers, warm-ups, homework, Distance Learning, Virtual Learning, Hybrid Learning, In-Person Lear
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+3
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
Double Digit Subtraction Using the Standard Algorithm for Google Slides™ Seesaw™
Teaching double digit subtraction without regrouping during Distance Learning? This interactive subtracting 2-digit numbers digital activity is a great way to review or introduce the standard algorithm without regrouping with 3 different activities to allow for easy differentiation and scaffolding. Pre-loaded and ready to use with Seesaw™ and Google Slides™, as well as in PPT™, ideal for Distance Learning, Virtual Learning, Hybrid Learning, In-Person, Asynchronous and Synchronous Learning, M
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 2.NBT.B.6
+3
Partial Sums Algorithm Tutorial PowerPoint
This is Mrs. Matthews' fun tutorial for the partial sums method for addition. The PowerPoint is repetitive and simplified so that even your struggling students will understand the algorithm. Please take a minute to check out the other items in my store.
2nd - 4th
Arithmetic, Math, Numbers
Partial Sums Algorithm Practice
If you use Everyday Mathematics, then you know how difficult it is for some children to learn the Partial Sums Algorithm. You break it down, think they have it, but find they have a hard time transferring the skills independently.
DIFFERENTIATION is the key!
These partial sums practice sheets are differentiated to give your kids what they need, and to progress the reluctant learner through 4 phases as your gradually release responsibility:
•The first five sheets are colored coded and gridde
2nd - 3rd
Arithmetic, Basic Operations, Order of Operations
Lattice Multiplication Algorithm Tutorial
Even young children can learn how to multiply two and three-digit numbers using this Power Point tutorial. This step by step, colorful lesson will have your students multiplying in no time. Lattice multiplication is a favorite of Everyday Math classes, and students tend to prefer this algorithm.
2nd - 6th
Arithmetic, Math, Numbers
Multiplication Algorithm: multiplying a two-digit number by a one-digit number
This PowerPoint presentation includes 10 slides that will help make learning about the multiplication algorithm easy and fun. I have broken each step down and included animation and color to make this sometimes tricky concept easy to understand. The final allows for independent student practice. This can either be done whole class or you can print it out for individualized needs. I hope this tool helps you!
2nd - 5th
Arithmetic, Math, Numbers
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
Modeling Subtraction with Regrouping
Subtraction practice sheet connecting place value blocks visual with the standard algorithm. Great tool to develop conceptual understanding of the "borrowing" or regrouping process.
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Three-Digit Addition and Subtraction Review
Review for three-digit addition and subtraction. Contains word problems, error analysis, and the standard algorithm. I used this with my 2nd graders.
2nd - 4th
Arithmetic, Math, Math Test Prep
CCSS
2.NBT.B.7
Unit 1: Number and Operations in Base Ten - 3rd grade
Standards:
MCC.3.NBT.1 Use place value understanding to round whole numbers to the nearest 10 or 100.
MCC.3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
This is a CFA pr/post test I created for the standards above. I give the test at the very beginning and then give the post at after I teach the unit.
2nd - 7th
Arithmetic, Mental Math, Place Value
Adding Two- and Three-Digit Numbers with Regrouping
This PowerPoint is perfect for small group review or RTI instruction. This PowerPoint includes practice addition with regrouping problems using Base Ten Blocks and the Standard Algorithm. I have also included a teacher Classkick Link for digital Base Ten Manipulatives if you or your students do not have access to hands-on Base Ten Blocks.
2nd - 4th
Arithmetic, Math, Place Value
CCSS
3.NBT.A.2
Adding and Subtracting by Multiples of 10
One way to add and subtract mentally is to understand the role place value plays. Too often, students are taught only one way to add and subtract by using regrouping as the algorithm. While this knowledge is important, having the number sense to add and subtract two and three digit numbers (or more!) helps the student to visualize what he or she is doing when problem solving mathematically.
This set of worksheets gives a brief explanation and example of the thought process behind adding and su
1st - 4th
Arithmetic, Basic Operations, Numbers
Addition and Subtraction PowerPoint Math Game
Your students will think it’s a game; a chance to “take on the teacher.” You know that by playing this game, your students will review and practice borrowing and carrying skills and practice the steps of the addition and subtraction algorithms.
“Build a House”™ is a fun, fast-paced math game with the same rules as “Hangman,” but instead of your students calling out letters, they call out numbers. Instead of hanging a poor, unfortunate stickperson, incorrect guesses will build you a house.
Pick
2nd - 3rd
Arithmetic, Basic Operations, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+2
Base ten place value addition subtraction questions math center q's
Hi,
This resourse focus on allowing the children to engage in key critical thinking skills and practice their skills in place value, adding and subtracting.
The 40 + questions vary from asking the children to Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction and reading and writing numbers to 1000 using base-ten numerals and number names.
I’ve included a word version so y
1st - 5th
Arithmetic, Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.6
+6
ADDITION AND SUBTRACTION-ENGLISH
DISCOVER THE WHOLE SERIES HERE: Youtube PresentationFor the BUNDLED OFFER & Benefit from 10% OFF, please visit: www.immersionfrancophone.com Grade Levels: 1,2,3 Resource Type: Power point (60 slides) and Resource Pack for worksheets- Read Only Includes printable additional blank formatted worksheetsIdeal for: Online Teaching & In class learningDescription: With & without REGROUPING/ addition algorithm & subtraction/relative problem This Resource features the following: Slide presentation
1st - 3rd
Arithmetic, Basic Operations, Math
2 Digit Addition Without Regrouping Digital Bundle for Google Slides™ & Seesaw™
Teaching double digit addition without regrouping? These interactive adding 2-digit numbers digital math activities are no-prep and great for math centers. Preloaded into Google Slides™ and Seesaw™ and perfect for reviewing or introducing a variety of strategies such as place value blocks or models, expanded form or break apart, number line, tens and ones, partial sums, standard algorithm, part part whole, tape diagram, bar model, word problems, a review of the different ways to solve, and
1st - 3rd
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 1.NBT.C.6
, 2.NBT.B.5
+4
Addition Within 1,000
Introduce and consolidate 3rd grade addition within 1,000 in a fun and engaging way! Covers CCS, perfect for math centers, distance learning/e-learning, small group, targeted instruction but could also be used as whole-group instruction as well. No-prep. Assessment included. Google Classroom ready. Concepts covered:3.NBT.A.2 Fluently add and subtract within 1,000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition an
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Also included in: Third Grade Google Classroom Math Bundle!
Subtraction Within 1,000
Introduce and consolidate 3rd grade subtraction within 1,000 in a fun and engaging way! Covers CCS, perfect for math centers, distance learning/e-learning, small group, targeted instruction but could also be used as whole-group instruction as well. No-prep. Assessment included. Google Classroom ready. Concepts covered: Subtract Within 1,000 3.NBT.A.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relati
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Also included in: Third Grade Google Classroom Math Bundle!
2 Digit by 1 Digit Multiplication Task Cards - Math Practice & Review Activity
Do you need a low-prep back to school 2-digit by 1-digit multiplication activity for your next math practice or review?? Would it be nice have options for traditional task cards, black and white printable task cards, PowerPoint task cards, Google Slides task cards, and Easel task cards? Look no further. This versatile set of school themed 2-digit by 1-digit multiplication task cards has your back to school multiplication practice covered. Includes arrays, partial products, the distributive pr
2nd - 4th
Arithmetic, Basic Operations
Understanding Multiplication 3.4E, 3.4G, 3.5B (Powerpoint)
Have fun and incorporate technology into your lessons by downloading this entertaining and useful PowerPoint lesson called: Understanding Multiplication. *TEK 3.4E: Use a variety of strategies to solve multiplication problems. *TEK 3.4G: Multiply a 2-digit number by a 1-digit number… *TEK 3.5B: Represent & solve 1 & 2 step multiplication… --------------------------------------------------------------------------------------------------------------- *Some of the slide topics/conversation starters
2nd - 5th
Arithmetic, Basic Operations, Math
Double Digit Addition With Regrouping Digital and Printable - Google Slides
Dyou want to increase your students' confidence with Double Digit Addition With Regrouping? Jump start your math workshop with these digital and printable lessons, games, worksheet, and centers. Your students will love these engaging two digit addition with regrouping PowerPoint and Google Slides! After the whole group lesson, you can give these hands-on math activities and worksheets to provide additional practice. This amazing resource will make your in-person student and distance le
1st - 3rd
Arithmetic, Math
CCSS
3.NBT.A.2
, 2.OA.A.1
Math Base-10 Blocks Place Value Chart Template
The first product from Standards-Aligned and Kind! A simple place value chart template that can be used to help students solve math problems and modified to change the number of columns to fit the magnitude of the numbers your students are using. Just type in a math problem next to each chart and have students show their work on the chart using base-10 block drawings. I used this mainly for subtraction problems. Once students could use concrete base-10 blocks to solve subtraction problems, they
1st - 4th
Arithmetic, Math, Place Value
CCSS
1.NBT.C.4
, 1.NBT.C.6
, 2.NBT.B.5
+3
Dice Addition and Subtraction
Sometimes, the best activities are the most simple! This dice addition and subtraction game is a fun way to scaffold students' math skills. Students roll dice and write down the numbers, then find the sum or difference. Ample space is provided for students to check their work with a second strategy or draw a strip diagram. This EDITABLE file includes three digit, two digit, and one digit pages. Your students will love playing together, and you'll love how they build number sense as they ensure t
1st - 4th
Arithmetic, Basic Operations, Math
CCSS
1.NBT.C.4
, 1.NBT.C.6
, 2.NBT.B.7
+1
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