Debug Algorithm - Page 4
180+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Division with Remainder 27 divided by 4
This PowerPoint demonstrates in through animation and color-coding how the concrete act of dividing 27 items into four groups is represented in an algorithm. The two processes are shown step by step and side by side. An invaluable scaffolding tool not only for visual learners to grasp this abstract concept.
3rd - 4th
Arithmetic, Basic Operations, Math
CCSS
4.OA.A.2
Multiplication Facts Powerpoint- 8s
With this 45 page powerpoint, students select the correct answer from 3 choices. After that, students fill in the correct answer using the traditional algorithm, in a flash card style format.
This powerpoint works very well in a virtual classroom because students are participating on each slide as answers are written on the whiteboard. It also works well with a Smartboard or Activboard in a traditional setting.
Please check my store for similar powerpoints focusing on each of the multiplicatio
3rd - 7th
Basic Operations, Math, Math Test Prep
Trading Tens: Subtraction with Regrouping (Borrowing) – Hands-On Lesson
Help students finally get subtraction with regrouping by trading tens, not magic borrowing. This complete lesson walks learners from concrete base-ten models to written algorithms, locking in the idea that when you regroup you add 10 to the place that needs more because you take 1 ten from the next place. Perfect for whole-group instruction, small groups, interventions, or sub plans. What’s Included Teacher Notes with objective, key insight, and step-by-step flow Anchor Chart: “What Really
2nd - 5th
Basic Operations, Other (Math), Place Value
4.NBT.4 Math Animated, Interactive Test Prep – Add & Subtract
Included are 3 digital resources to reinforce students’ practice and mastery of 4.NBT.4: Fluently add and subtract multi-digit whole numbers using the standard algorithm.
Resource #1 Interactive Math PowerPoint Task Cards and Test Prep
• Interactive, animated PowerPoint designed for computer/doc camera and Smart Boards.
• No Prep format: Plug in computer and go.
• 40 Word Problems in two sets of 20 each to promote fluency, collaboration, and accountable talk.
• NOTE: This animated
3rd - 5th
Basic Operations, Math Test Prep, Other (Math)
2x2 Digit Multiplication Assignment #8
More practice with 2x2 digit multiplication is contained in the worksheet that provides the students with a limited template. It is based on the traditional algorithm.
3rd - 5th
Arithmetic, Basic Operations
2 Digit Subtraction with Regrouping Math Slides with Double Digit Regrouping
Are you looking for digital activities to practice 2-Digit Subtraction With Regrouping? These 4 activities involve students practicing double digit subtraction with regrouping (using the algorithm) All 4 activities are provided in PowerPoint, SEESAW, and Google Slides. All the Info:Power Point Users: There are 4 files that you can simply open up and use... or add them to your Google Account/Platform of choice SEESAW Users: These activities are preloaded. With just a click (that is provide
2nd - 3rd
Basic Operations, Math
CCSS
2.NBT.A.1
, 2.NBT.A.4
, 2.NBT.B.5
+2
Division Word Problems
✅ Skills Covered Long division with 1-digit divisors Multi-digit dividends Understanding and working with remainders Mathematical reasoning and problem-solving Modeling division using equations and algorithms 📎 What’s Included 1 student worksheet with 10 word problems Print-and-go PDF format 🧠 Perfect For Guided math instruction Independent practice Small group and intervention work Homework or assessment prep Spiral review This worksheet aligns with 4th-grade math standar
3rd - 5th
Basic Operations
CGI- Strategy Practice for Addition
After teaching 2nd grade for several years, I observed that my students were confusing the following strategies: direct modeling, counting on, counting back, and using invented algorithms. Therefore, I created this resource to model the different strategies for students. This product is practicing addition from 1 + 2 up to 1+ 10 for the number sets 1-10.There are 90 different problems categorized in numerical order. This product can be used for direct instruction, practice, and/or assessment.
K - 3rd
Basic Operations, Math, Numbers
CCSS
2.OA.B.2
Addition Strategy Mat
Graphic organizer to help students represent addition problems in a multitude of ways:
Compatible Numbers
Hundreds Chart
Expanded Form
Decomposition
Associative Property
Partial Sums
Compensation
Number Line
Algorithm
3rd - 6th
Basic Operations, Math
Can you find the difference?
Directions: draw 6 cards to make two 3-digit numbers. Record both numbers on an open number line. Find the difference between the two numbers. Use the algorithm to check your work!
1st - 3rd
Basic Operations, Mental Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.2
, 2.NBT.A.4
+4
Roll-A-Dot-Cube Addition and Subtraction
After teaching multiple strategies for addition and subtraction, have students practice during partner, small group, or individual time!
Strategies I taught previously to having the students practice: standard algorithm with rounding, break apart, place value, number line, etc.
This is a word document, so feel free to change what you need to better suite your class or individual students!
2nd - 5th
Basic Operations, Math, Place Value
CCSS
2.NBT.B.5
, 2.NBT.B.6
, 2.NBT.B.7
+5
Multiplication Word Problems - 2 digit x 2 digit
Word problems for 2 x 2 digit long multiplication.
These are straightforward problems giving students practice at long multiplication where the numbers are not laid out in the usual 'algorithm' layout.
Created by Csdax-Printables
3rd - 6th
Basic Operations, Other (Math)
3-Digit by 1-Digit Division PowerPoint Lesson
This 3-digit by 1-digit division presentation consists of 53 slides, covering division of 3-digit by 1-digit numbers with and without a remainder using the standard algorithm. Steps are clearly outlined for students. After direct instruction, students have 5 guided practice problems with solutions and two challenge (independent or partner) problems.
3rd - 7th
Basic Operations, Math
CCSS
4.NBT.B.6
, 5.NBT.B.6
, 3.OA.A.3
+2
2-Digit by 2-Digit Division PowerPoint Lesson
This 2-digit by 2-digit division presentation consists of 29 slides, covering division of 2-digit by 2-digit numbers with and without a remainder using the standard algorithm. Steps are clearly outlined for students. After direct instruction, students have 5 guided practice problems with solutions and two challenge (independent or partner) problems.
3rd - 7th
Basic Operations, Math
CCSS
4.NBT.B.6
, 5.NBT.B.6
, 3.OA.C.7
+1
Place Value Multiplication Assessment with Identifying Factor Pairs
This straight forward editable formative or summative assessment can be used to measure a student's understanding of multiplication of multidigit whole numbers using properties of place value or the standard algorithm. Students also must be able to identify factor pairs of two numbers. Two digit by two digit multiplication included.
3rd - 5th
Basic Operations, Math, Place Value
CCSS
4.NBT.B.5
, 4.OA.B.4
Trix Mix Cereal Math Level 1
This activity provides a fun and tasty way to review a variety of math skills! Students will use Trix cereal as a manipulative to practice estimation, comparing numbers, addition and subtraction algorithms, and graphing. Depending on the level of your students, this would be a great activity to do at the beginning of the year as a basic review. I did this level activity with my new 3rd graders as a fun activity during the first week of school.
There is little prep for the teacher. You will
2nd - 3rd
Basic Operations, Graphing, Math
G1: VIDEO and Google Form Multiply 2x1 and Multiples
This lesson focuses on multiplying 2-digit by 1-digit numbers and introduces the concept of multiples. Students will learn two methods for solving multiplication problems. The first is the traditional algorithm, where numbers are written vertically and multiplied step by step. The second is the box method, which uses expanded form to break the numbers apart and multiply in sections. ______________________________________________________________________________________________ Video Tutorials – G
3rd - 4th
Basic Operations, Math Test Prep
CCSS
3.OA.A.3
, 3.OA.B.5
2x2 Digit Multiplication Assignment 4 Larger Products
This is the fourth assignment in my series of 2 x 2 digit multiplication. The products are becoming larger and longer.
Thanks to purchased templates from Real Teachers Learn, the standard algorithm helps students practice.
3rd - 5th
Arithmetic, Basic Operations
Multiplication - 1 digit x 2 digit
This powerpoint will walk the students through the process of multiplying 1 digit x 2 digits. Includes problems with and without regrouping. Each click will highlight the next step in the standard algorithm.
3rd - 4th
Arithmetic, Basic Operations
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
Basic Multiplication Fact Fluency Practice
Multiplication fact fluency is a BIG topic in the upper elementary grades. It is a foundation that higher level math computations require. Students that lack fact fluency struggle to complete multiple step algorithms precisely. additional multiplication work leaves room for error in lengthy equation problem solving. Students that have their basic multiplication facts memorized are more successful and confident in math class. This resource allows students the practice required to conquer math fa
3rd - 6th
Basic Operations, Math, Numbers
CCSS
3.OA.A.1
, 3.OA.A.4
, 3.OA.B.5
+2
2 x 2 DIGIT MULTIPLICTION W/MINIMAL RENAMING Activity #2
This is the second exercise in my continuing series of 2x2 digit multiplication. This worksheet has occasional renaming when the student is adding to find the final product. It also includes:
*traditional algorithm guided format (RTL/TPT)
* answer sheet for whole group or individual correction
3rd - 5th
Arithmetic, Basic Operations
Subtraction- Two Digit Numbers with Common Core Strategies
Teaching Common Core Math makes sense. Teaching with meaning, without memorization. This power point has seven strategies to use with common core instruction. These methods encourage students to solve problems without the traditional algorithm. Post it on your website for parents to assist their children, use it in the classroom, print it for student as they go on vacation, they can be posters, or at a center, or even to assist with student math journals.
1st - 3rd
Basic Operations, Mental Math, Place Value
Valentine's Day Long Division Task Cards Area Box Method Big 7 Partial Quotients
Do you need a low-prep Valentine's Day activity for long division as part of your February math class? Would it be nice to practice area models, partial quotient division, and the DMSB standard algorithm this Valentine's season 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 Valentine's Day themed long division task cards has your February division pract
3rd - 5th
Basic Operations, Math
CCSS
4.NBT.B.6
Showing 73-96 of 180+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands