Debug Algorithm - Page 9
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Programs & methods
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3NBT.2 Addition Strategies
3NBT.2 Addition Strategies: Breaking Apart, Standard Algorithm, and On My Own
3rd
Basic Operations, Math, Mental Math
CCSS
3.NBT.A.2
CC Division Strategies for 4 by 1 with Remainders
All common core division strategies, no common algorithm.
3rd - 5th
Basic Operations, Order of Operations
Addition Strategies
Interactive Notebook Page for Adding with Expanded Algorithm and Models. Goes along with EnVisions Common Core Grade 3 Topic 3 Lessons 1 and 2. Can be used separately as well.
2nd - 4th
Basic Operations, Math, Place Value
Two-Digit Addition Parent Letter in English and Spanish
Prevent families from teaching old-school regrouping algorithm to your students with this parent letter describing Common Core addition strategies. Included are suggestions on how families can support addition lessons for their children at home. Add your own date, signature and maybe clip art!
2nd - 6th
Basic Operations, Mental Math, Place Value
Two-Digit Subtraction Parent Letter in English and Spanish
Prevent families from teaching old-school regrouping algorithm to your students with this parent letter describing Common Core subtraction strategies. Included are suggestions on how families can support subtraction lessons for their children at home. Add your own date, signature and maybe clip art!
2nd - 6th
Basic Operations, Mental Math, Place Value
3NBT.2 Addition and Subtraction Strategies
3NBT.2 Addition and Subtraction Strategies: Standard Algorithm, Breaking Apart, and On My Own
3rd
Basic Operations, Math, Mental Math
CCSS
3.NBT.A.2
Two by One and Two by Two Multiplication Blank Templates
Blank templates to help with the standard algorithm for multiplying 2x1 and 2x2.
3rd - 5th
Basic Operations, Math
Comparing Calculation Strategies Graphic Organizer
Flexible graphic organizer designed to easily compare algorithms in either addition, subtraction, multiplication or division. At the top of the graphic organizer, students write the expression to work with, and below are three spaces for students to complete the problem with the traditional, expanded and estimation algorithms.
1st - 6th
Basic Operations, Math, Mental Math
Bilingual Multiplication Strategies and Graphic Organizer
Four bilingual strategies for multiplying includes Lattice, Standard Algorithm, Area Model and Partial Product.
Great tool for students and parents. Graphic Organizer included in English and Spanish. Great for math centers.
I put these back to back in a clear protective sheet and have my students write on it with a dry erase marker, this way they have the reference in one side and the graphic organizer in the other. No more making endless copies. Parents love these too because they can help thei
3rd - 12th, Adult Education
Basic Operations, Math
Subtraction Anchor Chart
This product explains how to follow the standard algorithm to solve subtraction problems with regrouping. This resource can be printed on letter paper or as a poster and displayed as an anchor chart.
2nd - 4th
Basic Operations
Also included in:Â Grade 4 Math Anchor Charts
Addition Anchor Chart
This product explains how to follow the standard algorithm to solve addition problems with regrouping. This resource can be printed on letter paper or as a poster and displayed as an anchor chart.
2nd - 4th
Basic Operations
Also included in:Â Grade 4 Math Anchor Charts
Multiplication Practice Worksheets
This packet contains 7 worksheets practicing the standard algorithm for multiplication. The worksheets are each differentiated from simpler to more complex multiplication problems. 2-digit by 1 digit multiplication worksheet3-digit by 1 digit multiplication worksheet 4-digit by 1 digit multiplication worksheet 2-digit by 2 digit multiplication worksheet 3-digit by 2 digit multiplication worksheet 4-digit by 2 digit multiplication worksheet 3-digit by 3 digit multiplication worksheet Answer key
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
5.NBT.B.5
Coded Maths using the 4 major operations
A great way to practice how to complete algorithms involving the 4 major maths operations. Students will know whether they are right or not by completing the code.
4th - 8th
Basic Operations, Math, Numbers
FREE MULTIPLICATION RESOURCES: Multiplication Tower (English and Spanish)
When it comes to more complex, multi-step algorithms (like division), students often get confused and lost "in the weeds". I have learned tools, like multiple towers, can be a great resource. Remember, we are not necessarily assessing the ability to organize and penmanship, but their understanding of the division (or repeated addition multiplication) algorithm.
2nd - 6th
Basic Operations, Math Test Prep, Numbers
CCSS
2.NBT.A.2
, 2.NBT.B.5
, 2.NBT.B.6
 +8
4th Grade Long Division with Remainders Guided Math Notes - Partial Quotients
Make teaching multi-digit long division with remainders, standard algorithm, partial quotients, and area model simple with these engaging, interactive guided math notes! This set includes 5 no prep guided math notes perfect for scaffolding 4th grade division lessons. Quick and easy set up, plus differentiated levels make these math notes perfect for students of all learning abilities! Lead your 4th grade students to discover concepts of multi digit division by going through the gradual release o
4th
Basic Operations, Math
CCSS
4.NBT.B.6
Also included in:Â 4th Grade Year Long Math MEGA Bundle - Multiplication, Division, Geometry
Thermal Printer | Notebook Anchor Chart | Compare/Round Add/Subtract Decimals
Comparing/Rounding Decimals and Adding and Subtracting Decimals (standard algorithm) Includes: 6 anchor charts-Comparing decimals using a place value chart Comparing decimals using mixed numbers -Purpose of rounding -Rounding decimals using a number line -Adding decimals (standard algorithm) -Subtracting decimals (standard algorithm) Made for a thermal label printer for 4x6 labels -Follow your thermal printer's instructions for printing to size I print them on sticky labels, and my students put
5th - 8th
Basic Operations, Decimals
CCSS
5.NBT.A.3
, 5.NBT.A.3b
, 5.NBT.A.4
 +1
Multiply Whole Numbers: Multiply by 1-Digit Numbers (5.NTB.B.5)
Students will practice multiplying using partial products or standard algorithm. Answer Key provided. Please know that your feedback is valuable for other teachers. Remember, you can also earn TPT credits for leaving a review on this resource.
4th - 6th
Basic Operations, Numbers, Place Value
CCSS
5.NBT.B.5
Also included in:Â Multiply Whole Numbers Bundle
CC Division Strategies for 3 by 1 Division (7 Strategies)
This document has 7 different division strategies (not the algorithm) for 3 by 1 division. Strategies are based off of repeated subtraction as well as place value.
Strategies include:
Draw a Model
Skip Counting
Repeated Multiplication
By 7/Partial Quotients
Compatible Numbers
Double Division
Area Model
4th - 5th
Basic Operations, Numbers, Place Value
CCSS
4.NBT.B.6
, 5.NBT.B.6
Multi Digit Long Division Illustrative Guide
Are your learners ready to use the standard division algorithm (long division), with multi digit x multi digit division? This guide walks the student through a long division problem side by side a place value chart illustration of division with questions to prompt the students to identify the steps as they go. This can be used as a reference point for parents/educators, as a resource for students during independent work or as a jumping point for a lesson. This activity is influenced by Montessor
4th - 5th
Arithmetic, Basic Operations, Place Value
Interactive Math Mats (Multiplication) K-5
Interactive math mats can be used for introducing multiplication algorithms, for interactive journals, centers, or for students needing graphic organizers when setting up multiplication problems. Multiplication pack include lattice multiplication, area model multiplication, and standard algorithm multiplication, all include 3x1 digit, 4x1 digit, 2x2 digit, and 2x3 digit.
K - 6th
Arithmetic, Basic Operations, Math
The Pliability of Numbers: Strategies for Working Within Operations
This free packet contains strategies other than the traditional algorithm for addition, subtraction, multiplication, and division. It also examines ways of viewing fractions and basic algebraic equations. This packet is based on ways my students have solved these type of problems at their various levels of understanding. I did not explicitly teach these strategies, but rather, presented them with the opportunity to think about the meaning of these operations through problem solving. These are wa
2nd - 4th
Arithmetic, Basic Operations, Fractions
Expanded & Box Multiplication Methods Practice
This resource provides 3 practice pages for the expanded algorithm and box method for 2 x 1 digit multiplication.
3rd - 5th
Basic Operations, Math
4th Grade Multiplication Interactive Notebook Arrays, Partial Products, Standard
4th Grade Multiplication Interactive Notebook | Arrays, Partial Products & Standard AlgorithmMake multiplication meaningful with this engaging 4th Grade Multiplication Interactive Notebook! Students build conceptual understanding through arrays, area models, estimation, partial products, strategy selection, and the standard algorithm while working through an engaging Survival Files investigation theme.Instead of memorizing steps, students learn when and why different multiplication strategies wo
3rd - 5th
Basic Operations, Math Test Prep, Mental Math
CCSS
4.NBT.B.5
, 4.OA.A.1
, 4.OA.A.2
 +1
Lattice Multiplication Guide
Are some of your students struggling with the traditional multiplication algorithm? Let them try lattice multiplication! This strategy allows students to focus on smaller parts of the problem, ideal for students facing challenges in math. This guide walks students through the process, step-by-step with clear examples. The download comes with a full-page printable as well as half-page versions, ideal for interactive notebooks. Need more Math guides for your students? Save money and purchase a
3rd - 6th
Basic Operations, Math
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