Debug Algorithm - Page 2
87+ results
Filters
Grade
Subject
Format
Resource type
Standard
Supports
Subtraction of Whole Numbers Algorithm (3rd Grade)
GREAT FOR PARENTS
Subtraction of Whole Numbers-Algorithm (with regrouping), is intended for 3rd grade students. This unique, visual step-by-step instructions uses a template to make Subtraction of Whole Numbers easy for any student. You will find many examples with visual step-by-step instructions to show the students the steps for subtraction. A template is also included so that the students can neatly organize their work as they practice subtraction. This template can be laminated for cont
3rd
Arithmetic, Basic Operations, Numbers
CCSS
3.NBT.A.2
Multiplication Algorithm PPT Lesson
This is an explicit maths lesson to teach basic multiplication algorithms. It includes the I DO, WE DO, YOU DO process to allow students to fully understand how to solve this algorithms. I have also added in some word problems at the end to extend student learning.
3rd - 6th
Applied Math, Arithmetic, Basic Operations
Decimals: Model/Algorithm Practice
This is a quick formative assessment or center activity for students to practice modeling and the algorithms for adding/subtracting decimals.
3rd - 6th
Arithmetic, Basic Operations, Place Value
Multiplying Student Success
Examples and explanations of alternate algorithms for subtraction, multiplication and division. Help your struggling students with different ways to solve their basic operations.
3rd - 12th
Arithmetic, Basic Operations, Math
Long Division Practice
General practice for using the standard algorithm for long division.
3rd - 8th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.4
, 4.NBT.B.6
, 4.OA.A.2
 +1
Addition of Whole Numbers-Algorithim (3rd Grade)
GREAT FOR PARENTS
Addition of Whole Numbers-Algorithm (with regrouping), is intended for 3rd grade students. This unique, visual step-by-step instructions uses a template to make Addition of Whole Numbers easy for any student. You will find many examples with visual step-by-step instructions to show the students the steps for addition. A template is also included so that the students can neatly organize their work as they practice addition. This template can be laminated for continual use. A
3rd
Arithmetic, Basic Operations, Numbers
CCSS
3.NBT.A.2
Partial Product Multiplication
Page 1: Fourth grade Everyday Math introduces the partial product algorithm for multi-digit multiplication using a game called "Tag Team Wrestling". My students love the game, but many have a hard time lining up the numbers of the partial products. So I created a worksheet that has boxes instead of lines for the partial products. Page 2: I also created a template that can be used to transition students more gradually to the partial product method. It has less prompts than "tag team wrestli
3rd - 8th
Arithmetic, Basic Operations, Math
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
Editable Addition Subtraction Multiplication Division Assessment Worksheet
This is an editable math assessment task or worksheet on basic number operations/algorithms (addition, subtraction, multiplication and division) that start with easier questions and end with harder. This helps you as a teacher work out where your students are, and what concepts they might not understand. Questions include up to 5 digit addition and subtraction, including trading/borrowing/decomposition, as well as varying degrees of multiplication and division questions. However you can edit the
3rd - 6th
Arithmetic, Basic Operations, Numbers
CCSS
4.NBT.B.4
, 4.NBT.B.5
, 4.NBT.B.6
 +2
Counting Up Method Powerpoint
The Counting Up Method can be a tricky one for students. This subtraction algorithm requires students to be flexible with numbers, understand how addition can be used to solve, and know how to make jumps to larger numbers. This powerpoint breaks it down into steps that can be followed with some tricks along the way.
3rd - 4th
Arithmetic, Basic Operations, Mental Math
CCSS
3.NBT.A.2
Let's Go Shopping - Addition & Subtraction & Record Keeping
This is one of Mrs. Matthews' class' favorite way to practice addition and subtraction algorithms. Students are asked to keep a running record of their financial transactions on a record sheet. This PowerPoint shows different items purchased or money earned. Students add their credits and subtract their debits as they try to find their final balance. The answer is on the last slide. This activity includes whole numbers and decimals. Students enjoy the challenge, and you assess the Common C
3rd - 5th
Arithmetic, Decimals, Math
Addition Subtraction Regrouping Bundle--6 Mini-lessons, classwork, homework
Use these PowerPoint presentations to teach your students how to add and subtract using standard algorithm and base ten blocks. Each mini- lesson is followed by classwork and homework practice sheet. Each lesson builds on the previous day's lesson.
Lesson 1- Add and regroup the ones place
Lesson 2- Add and regroup the tens place
Lesson 3- Add and regroup the hundreds place
Lesson 4- Subtract and regroup tens and ones
Lesson 5- Subtract and regroup up to thousands
Lesson 6- Subtract across z
3rd - 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
Two Digit by Two Digit Multiplication Worksheet
This is a 20 question worksheet.
Questions 1-10 are meant to be solved using expanded algorithm (arrays, area models and place value charts are suggested in the directions)
Questions 11-20 are all two digit numbers multiplied by multiples of ten. These are meant to be solved using the shortcut method.
I use this worksheet as a review for these strategies before teaching my fourth graders standard algorithm.
3rd - 5th
Arithmetic, Mental Math, Numbers
TEKS 3.4A & 3.5A Addition & Subtraction Fluency Interactive Power Point w/ Notes
Aligns with TEKS 3.4A and 3.5A, this Power Point presentation walks students through addition and subtraction problems including standard algorithms, strip diagrams, number lines, and word problems. There is an interactive notes packet included in this bundle, perfect for students who have IEPs that require them to have limited note-taking. There are performance checks embedded in this power point as well, so you can gauge student comprehension as you go.
3rd
Arithmetic, Basic Operations, Numbers
Division Models for Common Core
This powerpoint file contains 39 slides that can be used to teach long division with area models, partial products, and the standard algorithm. I have also included practice pages for you to use with your own problems. I welcome your feedback. Check out my other products in my Teachers Pay Teachers store - Goodman's Goodies. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
3rd - 5th
Arithmetic, Math, Numbers
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
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
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
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
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
Showing 25-48 of 87+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands