Debug Algorithm - Page 20
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Addition & Subtraction w/Regrouping (twice) (Interactive Digital Resource)
Assign these easy to use interactive task cards to your students through Google Classroom or a shared link. In these easy to use task cards students demonstrate addition and subtraction within a thousand using the standard algorithm. 10 cards in all, the perfect size for an independent assignment! Answer key included Material is for individual use only. Products may not be resold or distributed outside of buyers individual classroom.
2nd - 4th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.7
, 3.NBT.A.2
3 Digit Addition and Subtraction Center Game Worksheet with Scaffolding
Students love learning through games. This worksheet allows students to engage with adding and/or subtracting in a fun and scaffolded manner. The answer boxes are laid out to help students remember to use the standard algorithm when needing to regroup. My students beg to play these worksheets during their math centers and math small group times!
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.NBT.B.9
+1
Subtraction Across Zeros Task Cards
Includes 40 task cards of subtraction problems, a recording sheet, and an answer key :) All numbers used are 3-4 digits. Addresses these common core standards: CCSS.3.NBT.A.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. CCSS.4.NBT.B.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm. If you are looking for more task cards for 3 and 4 d
3rd - 4th
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.2
, 4.NBT.B.4
5th Grade Long Division Google Slides Math Lessons with Practice Problems
This math resource includes 6 Google Slides division lessons for fifth grade that show how to divide up to 4 digit dividends by 2 digit divisors using partial quotients (Big 7 or Lucky 7) and the standard algorithm with and without remainders. Each lesson includes practice problems (just click to reveal the solutions and answers). These slides are perfect for 5th grade Common Core (CCSS) math. Lesson 1: Basic Division - reviews basic division and strategies for figuring out forgotten division fa
5th
Basic Operations, Math Test Prep, Mental Math
CCSS
5.NBT.B.6
Digital Math Lessons w/ Videos & Practice Questions- Multiplication/Division
These NO-PREP guided Google Slides take students through step-by-step, follow-along lessons for Division and Multiplication Strategies. The lessons use clear graphics and video tutorials to teach a variety of strategies included: decomposition, traditional algorithms, models, area method, box method, etc. Each lesson can be posted in Google Classroom and has a Warm Up, Guided Lesson, and Your Turn Questions with a separate Answer Key which includes FULL SOLUTIONS to the problems. I choose to ha
4th - 5th
Basic Operations, Math, Mental Math
CCSS
4.NBT.B.5
, 4.NBT.B.6
{Eureka} SQUARED Math Grade 4 Module 3 Bundle Review & Tests Back to School
Looking for low-prep, special education-friendly Eureka Math² (Eureka Squared) resources for 4th grade Module 3? This bundle of modified assessments and printable review activities is designed to help students master multi-digit multiplication and division algorithms —aligned with Grade 4 Common Core Math Standards. Included in this bundle are: Modified quizzes and end-of-module tests with larger print, simplified directions, and engaging visuals—ideal for special education, intervention, or
4th
Basic Operations, Math Test Prep, Place Value
CCSS
4.MD.A.1
, 4.MD.A.2
, 4.NBT.B.5
+2
3 Digit Addition and Subtraction with Regrouping Activities and Assessments
These 3 digit addition and subtraction with regrouping activities and assessments are great for busy teachers like you! The digital addition and subtraction worksheets will provide your students with the practice they need to master the traditional algorithm. The Google Forms Assessments will provide evidence for reteaching, placing students into small groups or grading purposes. Everything you need is here! Quickly project these slides on your whiteboard for whole group teaching! Need a mea
3rd - 5th
Arithmetic, Basic Operations, Math
2 Digit by 2 Digit Multiplication Google Slides Anchor Charts, Practice, Review
Make learning 2-digit by 2-digit multiplication fun and engaging with a digital Google Slides unit full of anchor charts, drag and drop practice activities, and review problems! From array area models to the standard multiplication algorithm, cover all the 4th-grade math concepts for 2-digit by 2-digit multiplication with this Google Slides digital and interactive resource. Assign with one click in Google Classroom and let your students interact with 2-digit multiplication through ten lesson
3rd - 5th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
3rd Grade Subtraction within 1,000 Lessons Guided Math Curriculum Mini-Lessons
This Subtraction within 1,000 Mini-unit includes both print & digital resources perfect for use with a guided math model. Included Lessons:2.1 Strategies for Adding within 1,0002.2 Subtracting with the Standard Algorithm2.3 Subtracting with Regrouping2.4 Practice Subtracting & EstimatingLesson 2.1 introduces the strategies of compensation, partial differences, counting up, and counting back to subtract. Lesson 2.2 teaches the standard algorithm, including decomposing to regroup. Lesson 2.3 e
3rd
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.2
, 3.OA.D.8
, 4.OA.A.3
2-Digit Subtraction with Regrouping Mini-Lessons, Word Problems, and Workstation
⭐ Help your students master 2-digit subtraction with regrouping without the stress. These scripted mini-lessons feature hands-on learning with base-10 blocks, guiding students from concrete modeling to expanded form strategies and finally to the standard algorithm. You’ll have ready-to-use lessons and activities that build confidence, deepen understanding, and make instruction smooth and engaging. ✨ Why it mattersUnderstanding 2-digit subtraction with regrouping is essential for developing
1st - 3rd
Arithmetic, Basic Operations, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 2.NBT.B.9
Addition & Subtraction Unit Grade 3 Math Ontario - 2 Digit & 3 Digit Worksheets
This Addition & Subtraction Unit covers 2-digit and 3-digit addition & subtraction. It includes practice worksheets, center activities, strategy posters, lesson ideas, and a unit test. It focuses on using mental math strategies and the traditional algorithm to solve problems. It is based on the 2020 Ontario Curriculum and covers expectations B2.3, B2.4 & B2.5, but can be used by anyone looking for 2 & 3-digit addition and subtraction activities. A digital version is also included. A link
3rd
Arithmetic, Basic Operations, Math
Halloween Escape Room 5th Grade Math Game | Multiplication
Challenge your students with this escape room game, perfect for reinforcing 5th-grade multiplication. Use it during Halloween time, or any season of the year. As they race against time, students tackle multi-digit multiplication using the standard algorithm, evading the zombie mob in the process! Use this breakout activity today. Features:Digital Mode: Now available as a Google Form for seamless online integration.Interactive Gameplay: Students work through math puzzles, decipher clues, and deco
5th
Basic Operations, Math
Also included in: Escape Room 5th Grade Math Seasonal Bundle Breakout
2-digit by 1-digit Multiplication Mini-Lessons | Task Cards | 3rd Grade
⭐ 2-Digit by 1-Digit Multiplication Mini-Lessons and Task Cards give 3rd grade students step-by-step practice with multiplying 2-digit by 1-digit numbers using base-10 blocks, area models, partial products, and the standard algorithm. Through contextual multiplication word problems, guided mini-lessons, and hands-on practice, students build deep understanding of 2-digit by 1-digit multiplication while developing problem-solving confidence. Perfect for math centers, small groups, or partner w
3rd - 5th
Basic Operations, Math, Measurement
CCSS
3.OA.A.3
2 Digit Subtraction with Regrouping Google Slides, Forms Digital Resource Bundle
Students will love the interactive and engaging 2 Digit Subtraction with Regrouping practice in these themed activities. The variety of Google Slides activities include 2 digit subtraction with regrouping practice with Base 10 blocks and with the Traditional algorithm. This 2 Digit Subtraction with Regrouping bundle includes 9 interactive Google Slides activities, each with video instructions for students, 3 digital coloring activities (in Google Forms) and 5 self-grading Quick Checks (i
2nd
Basic Operations, Other (Math)
CCSS
2.NBT.B.5
, 2.NBT.B.9
, 3.NBT.A.2
FREE Multi-Digit Multiplication Quiz Review or Practice Assignment
A 3 page Multi-Digit Multiplication Quiz with Answer Key included. Use this as a review or as your quiz for your multiplication unit. Includes word problems for 2 x 2 digit multiplication, multi-step word problems, traditional algorithm problems, and up to 4 x 3 digit multiplication. They are in separate sections so that you can cross out or cut off sections that do not apply to you. Also includes DIGITAL ACCESS via Google Slides!Also Check Out: Multi-Digit Multiplication Differentiated Task
4th - 6th
Basic Operations, Math
Also included in: Multi-Digit Multiplication Resource Bundle
Halloween Math Challenge Grade 4 Multiplication Practice & Posters Sped
Halloween Math Challenge Grade 4 - 2 & 3 Digit × 1-Digit Multiplication Practice with Posters - Great for Special Education. In this engaging activity, students Build a Haunted House while practicing 4 multiplication strategies— area model, partial products, standard algorithm, and distributive property - designed specifically for solving 2- and 3-digit × 1-digit problems. This resource blends festive fun with rigorous practice, making it perfect for whole-class lessons, small groups, center
4th - 6th
Basic Operations, Math Test Prep, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 4.OA.A.1
+2
Multiplication Google Slides Interactive Lesson {2-digit times 2-digit}
This set of digital activities is a perfect way to incorporate technology into your math centers and workshops by using Google Drive apps. This lesson will help your students master multiplying two 2-digit numbers using the standard algorithm, with the use of technology. You know that technology can increase student engagement while reducing the use of paper. Your students have Google accounts and you’re ready to start using them. But the idea of planning a digital lesson is overwhelming, exha
4th - 5th
Basic Operations, Math, Other (Math)
CCSS
4.NBT.B.5
Halloween Math Challenge Grade 5 Double Digit Multiplication & Posters Sped
Halloween Math Challenge Grade 5 Double-Digit Multiplication Activities & Strategy Posters ideal for Special Education support. In this engaging activity, students build a haunted house while practicing 4 multi-digit multiplication strategies - area model, partial products, standard algorithm, and distributive property. This resource blends festive fun with rigorous practice, making it perfect for whole-class lessons, small groups, centers, or special education support. Do your students st
4th - 6th
Basic Operations, Math Test Prep, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 3.OA.B.5
+3
Fall 2 Digit by 2 Digit Multiplication Task Cards with Break Apart Box Method
Do you need a low-prep fall task cards activity for 2-digit by 2-digit multiplication practice or review? Would it be nice to work on strategies from an area model box method to the standard multiplication algorithm with a math class resource with 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 autumn themed multiplication task cards has your fall 2-digit mult
3rd - 5th
Arithmetic, Basic Operations
CCSS
4.NBT.B.5
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
DIVIDE MULTI-DIGIT NUMBERS Digital Assessment - Google Forms / Quiz
- Great for online learning and distance learning! This is a 10-question, self-grading quiz that assesses your students' knowledge of DIVIDING MULTI-DIGIT NUMBERS using Google Forms. Topics Covered:Fluently divide multi-digit numbers using the standard algorithm.Solve word problems involving division of multi-digit numbers.Benefits of this Resource:Self Grading - After submitting the Google Quiz, the students will receive instant feedback informing them of their scored based on the percent ans
5th - 7th
Basic Operations, Math, Other (Math)
CCSS
6.NS.B.2
4.NBT.4.B - Rapid Retrieval Practice
Master Multi-Digit Addition & Subtraction with Rapid Retrieval Practice!Prepare your 4th graders for success with this essential resource designed to build fluency in 4.NBT.B.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm. This product is a set of carefully crafted worksheets that leverages the power of rapid retrieval practice to solidify your students' understanding. Here's what you'll get:Dragon Math Policies for Use: Clear guidelines to help you implemen
3rd - 6th
Basic Operations, Mental Math, Place Value
CCSS
4.NBT.B.4
Multiplying Multi-digit Numbers Peardeck
This peardeck was intended for 5th and 6th graders as a review of multiplying multi-digit numbers for students who have already been introduced to the concept. It quickly reviews the different strategies and then focuses on standard algorithm.
4th - 8th
Basic Operations, Math
CCSS
5.NBT.A.1
, 5.NBT.A.2
, 5.NBT.B.5
Multiplying with Decimals by Decimals Worksheet Activities 5th Grade Math Review
Engage your students with these interactive 5th Grade Multiplying Decimals by Decimals Worksheets for Google Slides™. While working through these digital decimal multiplication activities, your students will practice multiplying decimals to the hundredths place using models and the standard algorithm. With 25 slides of activities included, you'll have a full supply of ready-to-go practice & review opportunities for your multiplying decimals lessons! These digital 5th grade multiplying decimals
5th
Basic Operations, Decimals, Math Test Prep
CCSS
5.NBT.B.7
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