Debug Algorithm
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Multiplication Standard Algorithm Anchor Chart 5th Grade Practice Math Wheel
Multi-digit multiplication of whole numbers, using estimation and the standard algorithm, is the focus of this 5th grade math wheel ~ an engaging, colorful note-taking format. Students take notes, use color to help with memory, and complete practice problems found around the wheel.Students can keep these graphic organizers in their interactive notebooks all year as a mini anchor chart/reference sheet.What is a math doodle wheel? It's a type of graphic organizer where students can: Take notes in
5th
Basic Operations, Math, Numbers
CCSS
5.NBT.B.5
2 & 3-Digit Addition & Subtraction Word Problems Written Algorithm & Regrouping
Looking for a purposeful way to help students tackle multi-digit addition and subtraction with confidence using the standard written algorithm? This resource is designed to explicitly teach students how to solve addition and subtraction problems using clear, structured written algorithms. Students are supported to correctly set out calculations, align place value columns and apply regrouping step by step to reach accurate solutions. HOW YOU CAN USE THIS RESOURCE:🌿 Explicitly teach and reinforce
3rd - 4th
Basic Operations, Numbers, Other (Math)
Multi-Digit Multiplication PowerPoint Lesson | Area Models & Standard Algorithm
Welcome to Multi-Digit Multiplication PowerPoint Lesson | Area Models & Standard Algorithm🎯 Product Overview:Transform the way your students learn long multiplication with this highly engaging Multi-Digit Multiplication Made Easy PowerPoint Presentation! Designed for students in Grades 3–5, this fully editable slide deck guides learners step-by-step through the progression of multi-digit arithmetic—moving beautifully from concrete visual models to abstract, efficient strategies.Instead of jumpi
3rd - 5th
Algebra, Basic Operations, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
Addition and Subtraction Worksheet | Algorithms & Missing Digits | Upper Primary
This Addition and Subtraction worksheet is designed to build accuracy, fluency, and confidence with written algorithms and mental calculation strategies. Students practise: Addition and subtraction without a calculator Applying standard written algorithms Solving missing-digit number problems Showing clear mathematical working This resource works perfectly as a Do Now / Starter, independent practice, homework task, or fast-finisher activity. ✔️ What’s Included Addition problems (mental
6th - 12th, Adult Education, Higher Education
Arithmetic, Basic Operations, Numbers
Place Value, Rounding, and Algorithms for Addition and Subtraction Task Cards
This includes over 60 math task cards and answer key. All task cards have one question with three - six possible selections (many have more than 1 correct answer.) I suggest either laminating or printing them on cardstock. I have students choose the correct answer(s) by placing clothespins on the selected choice.
Print only through page 34 if you do not want to print out the answer key.
These are great task cards for small group work, early finishers, or centers!
3rd - 5th
Basic Operations, Math, Numbers
CCSS
4.NBT.A.1
, 4.NBT.A.2
, 4.NBT.A.3
+1
Subtraction Algorithm Exploration
This worksheet helps students explore different approaches to subtracting numbers with multiple place values (regrouping). It is Jack Sparrow themed and I always make my kids speak pirate during the lesson. At the bottom of the sections are hand signals to give you ideas about motions that you can use to accompany chants. Enjoy! This item has been reloaded in both PDF and Word format.
2nd - 5th
Arithmetic, Numbers, Place Value
Integers 07 - Subtracting Positive and Negative Integers Using an Algorithm
Subtraction is the opposite of addition. If adding a positive integer results in a greater number, then subtracting a positive integer results in a lesser number. If adding a negative integer results in a lesser number, then subtracting a negative number results in a greater number.
Subtracting a negative is the only thing today that is new. We want students to conceptualize that taking away a negative, debt for instance, results in a greater number. We will introduce a rule for when we se
6th - 7th
Arithmetic, Math, Numbers
Multi-Digit Operations | 4-in-1 Skill Sheet™ 6th Grade Math | CCSS 6.NS.B.2+B.3
⭐ MULTI-DIGIT OPERATIONS | 4-IN-1 SKILL SHEET™ FOR 6TH GRADE MATH ⭐Students apply the standard algorithm to fluently divide multi-digit whole numbers and add, subtract, multiply, and divide multi-digit decimals — completing a full-color reference page, working through 16 sequenced practice problems, and applying both skills in real-world contexts. Four learning phases. One printable artifact. No prep.Built by a teacher with 25 years in middle school classrooms. CCSS-aligned to 6.NS.B.2+B.3 with
6th
Basic Operations, Numbers, Order of Operations
CCSS
6.NS.B.2
, 6.NS.B.3
6th grade Math: Ratios, Proportions and Percents Review
This is an 8 question review worksheet for ratios, proportions and percents. It includes fractions and algorithms.
Students will be challenged in their thinking as they complete this activity. It is a great review or pretest tool.
5th - 8th
Math, Numbers, Other (Math)
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
Exit Card on 2 x 1 Digit Multiplication
This is an exit card on two digit times 1 digit multiplication using the box method and the algorithm to check. However, although this is listed as an exit card it is completely customizable and can be used for a variety of purposes.It can be used for any type of assessment including pre and post assessments. It can also be used for homework, classwork, grouping, and again as an assessment tool to help drive instruction. In this exit card, there are two questions in which the student is expected
3rd - 5th
Basic Operations, Math, Numbers
What's the Value of Your Name?
This is a quick, fun activity where your students can show mastery of multiplying multi-digit numbers using standard algorithm and partial products.
4th - 6th
Basic Operations, Numbers
Multiplication Strategies
This is a foldable of 3 multiplication strategies 5th graders use in math. It includes Open Area Model, Partial Products, and Standard Algorithm. Can be used as notes, in an interactive notebook, or as classwork.
4th - 5th
Math, Numbers
CCSS
4.NBT.B.5
, 5.NBT.B.5
Year 5 Algebra Complete Unit | 12 Lessons | Australian Curriculum V9 | Maths
WHAT THIS IS A complete 14-day Year 5 Algebra unit aligned to the Australian Curriculum V9.0. Every AC9M5A content description covered (plus AC9M5N10 algorithms) across 12 lessons, grounded in the Class Bake Sale scenario. Made by a real classroom teacher. Australian English throughout. Builds inverse thinking, problem-solving, and algorithmic logic. WHAT'S INSIDE 12 lesson decks (10 slides each, full speaker notes) 12 worksheets with answer keys and misconception notes 12 exit tickets (3 questi
4th - 5th
Algebra, Basic Operations, Numbers
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
Composing and Decomposing Whole Numbers
This Power Point presentation features more than 100 slides that use a variety of models including the base ten blocks, money, expanded expressions, expanded notations, the standard algorithm, the standard form, and the word form to help students compose and decompose whole numbers. It is rich in content vocabulary (which is highlighted for teaching purposes) and its content is backed with 15 rigorous STAAR-like test questions that can be used as student independent work or assessment.
3rd
Numbers, Place Value
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
Composing and Decomposing Whole Numbers
This Power Point presentation features more than 100 slides that use a variety of models including the base ten blocks, money, expanded expressions, expanded notations, the standard algorithm, the standard form, and the word form to help students compose and decompose whole numbers. It is rich in content vocabulary (which is highlighted for teaching purposes) and its content is backed with 15 rigorous assessment questions that can be used as student independent work or assessment. The
2nd - 5th
Numbers, Other (Math), Place Value
Multiplying Mixed Numbers Using an Area Model
Students will use an area model for multiplying mixed numbers. They can use this as another method of multiplying mixed numbers and/or checking their work after using the algorithm. The first problem is set up as an example to demonstrate the method. Students can visually see why the algorithm of changing to improper and multiplying works.
This is a word document so you can adapt it to meet the needs of your students.
I am using this with my 7th grade students as a review. It could be used
5th - 7th
Fractions, Math, Numbers
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
Addition & Subtraction Strategies Word Problem Task Cards Bundle 2- & 3-Digit
Looking for a purposeful way to help students tackle multi-digit addition and subtraction with confidence using a range of efficient strategies? This bundle is designed to explicitly teach and reinforce multiple addition and subtraction approaches, including bar model, constant difference, levelling, algorithms, jump strategy, bridging, compensation, inverse relationships and partitioning. Students learn to work with friendly numbers, apply flexible thinking, and select strategies that make calc
3rd - 4th
Basic Operations, Math, Numbers
Number Strategies Task Cards Bundle Addition Subtraction Multiplication Division
Looking for a purposeful way to help students tackle addition, subtraction, multiplication and division with confidence using a range of effective strategies? This bundle is designed for Grades 3 and 4 to explicitly teach and reinforce multiple number strategies including bar model, constant difference, levelling, algorithms, jump strategy, bridging, compensation, inverse relationships, partitioning, arrays and area model. WHAT'S INCLUDED:𓅦 360x Addition and Subtraction Word Problem Task Cards
3rd - 4th
Basic Operations, Math, Numbers
4th Grade Place Value & Number Sense| 12 Lessons, Worksheets & Activities|4.NBT
A complete 14-day Grade 4 multi-digit operations unit covering all of CCSS 4.NBT. Built by a classroom teacher who knows that 4.NBT is the year students either CLICK with multi-digit math — or hit a wall that follows them to fifth grade. This is the comprehensive 4.NBT unit. From reading numbers in the millions, to the standard algorithms for all four operations, to long division with remainders, every concept is built with clear language, step-by-step instruction, and visual support Grade 4 stu
4th
Algebra, Basic Operations, Numbers
CCSS
4.OA.A.1
, 4.OA.A.2
, 4.OA.A.3
+10
Addition and Subtraction | 2nd Level Phase 3 | Powerpoint Numeracy Work | CfE 2C
2nd Level Phase 3, Curriculum For Excellence, CfE, 2C Addition and Subtraction Learning Intention: WALT develop our ability to solve addition and subtraction tasks up to 1,000,000, including decimal calculations up to two decimal places. We will estimate answers, explain how it worked out problems, and use different methods to link calculations to real-life situations, pictures, and formal written algorithms. This Contains: An engaging powerpoint with a resource page for every day explainin
4th - 9th
Applied Math, Math, Numbers
Coding & Computational Thinking Digital Unit Workbook | Grades 5-8 | Google
Coding & Computational Thinking 5-Week Unit Workbook | Math Skills | Grades 5-8 | No Prep | Ontario + CCSS - 15-lesson structured practice unit Make coding & computational thinking click! 15-lesson workbook with ready-to-use daily practice, built-in scaffolding, answer keys, and Google Slides compatibility. Ontario + CCSS aligned. Build lasting coding & computational thinking understanding with this structured 5-week workbook. Each lesson combines algorithm flowcharts, curriculum-aligned questio
5th - 8th
Basic Operations, Numbers
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