Debug Algorithm
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The Algorithm Expert
The much needed maths drills for all students to build their confidence with number facts. Utilising the new NSW Maths syllabus outcomes, this workbook provides students with a number of opportunities to practice their number sense. The success from these pages will motivate your children to continue practising. There is a number fact page in between every practice page for students to deep dive into facts about numbers. This resource is suitable in the classroom for daily use to compliment math
K - 10th
Basic Operations, Measurement, Mental Math
Long Division Practice: Box Method & Standard Algorithm | Scaffolded Worksheets
Help students build confidence with long division using this scaffolded practice resource that walks them step-by-step through both the Box Method and the Standard Algorithm. This printable PDF is perfect for introducing long division, supporting struggling learners, or reinforcing understanding through structured, explicit instruction. Each section clearly breaks down the division process using consistent language and visual organization, making it ideal for upper elementary students who need
4th - 6th
Basic Operations, Mental Math, Other (Math)
Weekly Standard Algorithm Math Practice - 12 Weeks of problems
Check if students know their algorithms. No fuss no frills, just math problems. Differentiate: Time - can take 1 day or 5 days to complete Work - use paper and staple it, use a whiteboard Use an aide - students work with an aide to practice and check answers Partner work: students work together and check their answers
5th - 7th
Basic Operations, Decimals, Numbers
CCSS
5.NBT.B.5
, 5.NBT.B.6
, 5.NBT.B.7
Multiply Decimals (Standard Algorithm Only)
No-Frills Printable Worksheet2 pages formatted for easy double-sided printing (1 sheet front and back)Includes a detailed answer key—for teacher useStudent-facing side features a clear, student-friendly learning objectiveThis is a clean, ready-to-use worksheet—perfect for class practice without any unnecessary extras. Connect with me! YouTube ChannelMy Website
4th - 6th
Basic Operations, Decimals
Multiply Mixed Numbers (Standard Algorithm)
No-Frills Printable Worksheet2 pages formatted for easy double-sided printing (1 sheet front and back)Includes a detailed answer key—for teacher useStudent-facing side features a clear, student-friendly learning objectiveThis is a clean, ready-to-use worksheet—perfect for class practice without any unnecessary extras. Connect with me! YouTube ChannelMy Website
5th - 7th
Basic Operations, Fractions
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
Multiplication Anchor Chart
The basics of multiplying with standard algorithm. Great resource for tutoring, class lessons or resource sheet accommodations.
4th - 6th
Basic Operations
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
6:22
Dividing Using Partial Quotients - (Video Lesson: Go Math 4.4.8)
This video lesson is on Dividing Using Partial Quotients. In this lesson, students continue to explore the standard algorithm of long division by understanding the basic concept of division looking at partial quotients. This video is 6 minutes 22 seconds in length. This lesson is aligned to Lesson 4.8 in the Grade 4 Go Math This video can be used in the classroom or posted on a teacher's website to be viewed at home to reinforce instruction. Great for students to view while doing homework, stud
2nd - 7th
Basic Operations, Math, Numbers
Also included in: Division Module Video Lesson Bundle
Addition Strategies in Today's Classroom
This 2 page (can be printed back-to-back) PDF is helpful in explaining to parents why the traditional addition algorithm of "stacking" is not always the best, nor the most efficient, method available to children. This is great Back To School Night information, and may help parents understand your classroom's math program from the very start of the school year. It illustrates some of the strategies that they will see their children learning in today's classroom. This PDF contains examples of thre
1st - 6th
Arithmetic, Basic Operations, Mental Math
Addition Strategies for Today's Classroom
This 2 page (can be printed back-to-back) PDF is helpful in explaining to parents why the traditional addition algorithm of "stacking" is not always the best, nor the most efficient, method available to children. This is great Back To School Night information, and may help parents understand your classroom's math program from the very start of the school year. It illustrates some of the strategies that they will see their children learning in today's classroom. This PDF contains examples of thr
1st - 6th
Arithmetic, Basic Operations, Mental Math
Multi-Digit Multiplication Word Problems
This resource is a 5-page worksheet set designed to build fluency, accuracy, and confidence with 3-digit by 2-digit multiplication using the standard algorithm, fully aligned to TEKS 5.3(B). Students solve real-world word problems while using the built-in place-value grid to correctly line up numbers, apply regrouping, and organize their work—supporting both computation skills and mathematical structure.
5th - 6th
Applied Math, Basic Operations, Math Test Prep
Long Division Visualized: Step-by-Step Guide, Scaffolds & Word Problems
Transform the most dreaded topic in elementary math into a manageable, step-by-step process."Mastering Long Division" is a comprehensive, infographic-style resource designed to demystify the standard algorithm for students who struggle with the process. Unlike boring worksheets, this visual guide treats long division like a "blueprint," breaking it down into a repeatable 4-step cycle (Divide, Multiply, Subtract, Bring Down) with clear color-coding and scaffolded levels of difficulty. Use these p
4th - 8th
Basic Operations
Long Division_No Remainders_Grades 3_5
Teacher IntroductionHelp students build confidence and accuracy with long division using thisengaging worksheet.This printable resource includes 160 long division problems with no remainders, designed tohelp students practice the standard long division algorithm step by step. All problems result in whole number answers, making this resource perfect for learners who are developing foundational division skills.What’s Included 160Long Division Problems No Remainders 2-Digit Quotients / 3-Digit Quot
1st - 6th
Basic Operations, Math Test Prep, Other (Math)
Decimal Multiplication & Long Division Worksheets | Step-by-Step | Grid | 4–6
Make decimal multiplication and long division easy to understand with this step-by-step math resource. This set includes 20 worksheets (10 multiplication + 10 long division) designed to help students master decimal operations using the standard algorithm on grid paper. Each problem is supported with clear step-by-step answers, making it easy for teachers to explain and for parents to help at home. ✅ What’s Included: ✔ 20 Worksheets (10 Multiplication + 10 Division) ✔ Multidigit Decimal P
4th - 6th
Basic Operations, Decimals, Other (Math)
Mastering Long Division: Step-by-Step Strategies and Practice! Anchor Chart
📌 Title:Mastering Long Division: Step-by-Step Strategies and Practice 📝 Description:This resource helps students understand and master long division through clear, step-by-step instruction. Students will learn how to divide multi-digit numbers using the standard algorithm by following the process of divide, multiply, subtract, and bring down. The material includes guided examples, visual supports, and practice problems to build accuracy and confidence. This resource is perfect for reinforcin
1st - 12th
Algebra, Arithmetic, Basic Operations
A Guide to Rational Number Operations : Parent Resource
A reference guide for educators and parents who work with upper elementary and middle school students on rational number operations. These handouts give you specific examples on how to solve problems using a visual model and the standard algorithm. This is an excellent resource to hand out to parents during conferences so they will be better prepared to support today's mathematics from home.
4th - 7th
Basic Operations, Decimals, Fractions
Multiplication Strategies Anchor Chart
Multiplication Strategies Anchor Chart Help your students build confidence and fluency with this clear, easy-to-understand anchor chart featuring multiple strategies for solving multiplication problems! This chart introduces and models the most common and effective strategies, including: Area Model Standard Algorithm Partial Product Lattice Method Designed with student-friendly visuals and simple language, this anchor chart supports 3rd–5th grade learners and aligns perfectly with state stand
4th - 6th
Arithmetic, Basic Operations, Math Test Prep
Multiplication, Division, Order of Operations Practice
This product is used as a pre/post assessment in my classroom for Investigations math units 1 and 4 (we combine the units). College and Career Standards (Nebraska): MA 5.1.2.a Multiply multi-digit whole numbers using the standard algorithm. MA 5.1.2.b Divide four-digit whole numbers by a two-digit divisor, with and without remainders using the standard algorithm. MA 5.2.2.a Interpret and evaluate numerical or algebraic expressions using order of operations (excluding exponents).
4th - 6th
Basic Operations, Numbers, Order of Operations
Long Division with Remainders Anchor Chart
Long Division Anchor Chart – Goldilocks “Just Right” StrategyMake long division click for your students with this engaging, visual anchor chart that compares finding the correct quotient to Goldilocks finding what is “just right!” This resource walks students step-by-step through the standard algorithm for long division while helping them determine whether their quotient is too small, too big, or just right. Perfect for upper elementary classrooms that need clear visuals, structured steps, and a
4th - 6th
Arithmetic, Basic Operations
6th Grade Whole Number Operations Presentation | Lesson Guided Notes
Build a strong foundation in math with this 34-slide presentation on whole number operations, designed for 6th grade students. This engaging and structured lesson helps students master addition, subtraction, multiplication, and division of whole numbers through clear, step-by-step instruction. Students will review place value, apply standard algorithms, and develop accuracy in solving problems. The lesson focuses on both conceptual understanding and procedural fluency, helping students under
1st - 12th
Algebra, Arithmetic, Basic Operations
Merry Christmas! 3-Digit by 2-Digit Multiplication Worksheets Set (30 Pages)
Make math festive with this massive, zero-prep set of 3-Digit by 2-Digit Multiplication worksheets! Perfectly timed for the holiday season, these pages provide rigorous practice in multi-digit multiplication, helping your students build confidence and fluency. This resource is ideal for upper elementary and middle school students who need to master the standard algorithm. Use them for in-class practice, emergency sub plans, homework assignments, or engaging holiday math centers. What's Included
5th - 6th
Basic Operations, Other (Math)
CCSS
5.NBT.B.5
Subtraction Strategies Scaffolded Notes and Worksheets 2nd-6th Grade
This resource is a set of scaffolded notes and worksheets focusing on subtraction strategies for students in grades 2-6. The strategies include: Jump Strategy (also called Sequencing, Cumulative Sums Strategy or Subtraction on a Number Line)Split Strategy (also called Partitioning)Compensation Strategy (also called Give and Take or Constant Differences)Inverse Strategy (also called Bridging or Shopkeeper's Method)Vertical Algorithm (without trading or regrouping)The materials include step-by-st
2nd - 6th
Arithmetic, Basic Operations, Math Test Prep
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