Debug Algorithm
30+ results
Filters
Grade
Subject
Resource type
Standard
Audience
Language
Supports
FREE Multiplication Templates 2x1 & 2x2 | Standard Algorithm Multiplication Work
FREE Multiplication Templates 2x1 & 2x2 | Standard Algorithm Multiplication Worksheets | 2 Digit by 1 Digit & 2 Digit by 2 Digit | Printable PDF | 3rd 4th Grade Math 💥Grab this FREE time-saving multiplication template and create unlimited worksheets in minutes! 📝 Looking for an easy way to create your own multiplication worksheets? This FREE Multiplication Template Pack is perfect for teachers who want a quick, no-prep solution for teaching the standard algorithm. Just print, add your own numb
3rd - 5th
Arithmetic, Basic Operations
Multiplication Quiz -- Partial Products & Traditional Algorithm
This quick assessment is ready to be printed and copied for your students! Assess their ability to solve multi-digit by 1 digit multiplication problems using the traditional algorithm and partial products.
3rd - 5th
Arithmetic, Math, Other (Math)
CCSS
4.NBT.B.5
, 5.NBT.B.5
Get more with resources under $5
See all
Multiplication and Division Algorithms
This pamphlet is designed for students to complete in class and take home to explain both the partial products and the partial quotients algorithms to their parents. It will serve as a guide as students continue to practice multiplying and dividing using these algorithms.
3rd - 5th
Arithmetic, Basic Operations, Math
2-digit by 2-digit multiplication - Dinosaur Imagery and Story
Help! The long multiplication algorithm is SO complicated to keep track of in my head! I keep making little mistakes! This imagery of a dinosaur eating leaves and laying eggs (and storing food for later in her hat) helps kids keep track of all the steps and nuances to the long multiplication algorithm. Feel free to print the image on the last page and use a transparent sheet with dry-erase markers as you go through the steps and the story, or just use the idea to draw the image of the dinosaur a
4th - 5th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.5
FREE 2-Digit × 1-Digit & 3-Digit × 1-Digit Multiplication Worksheets
Give your students focused practice with the standard algorithm for multiplication using a single-digit multiplier. This FREE set includes both 2-digit × 1-digit and 3-digit × 1-digit problems, plus a gridded page for regrouping (carrying). Clean, black-and-white pages are perfect for classwork, homework, math centers, intervention, or sub plans. #What’s included: 3 student worksheets: • 2-Digit × 1-Digit (place-value boxes) – 9 problems • 3-Digit × 1-Digit (place-value boxes) – 9 problems • 3-D
3rd - 4th
Arithmetic, Basic Operations, Other (Math)
CCSS
4.NBT.B.5
Adding Multi-Digit Whole Numbers
Standard 4.NBT.4- Adding multi-digit numbers in standard algorithm practice!
4th
Arithmetic, Math, Other (Math)
CCSS
4.NBT.B.4
Free..!!! Regrouping Template for 2-3-4 Digit Addition and Subtraction
Regrouping Template for 2-3-4 Digit Addition and SubtractionThe standard algorithm for addition and subtraction is a fundamental skill that students must learn. However, we know teaching and mastering this skill can be tricky! To make the process easier, these anchor chart templates have been created for 2 digit, 3 digit, and 4 digit addition and subtraction.The anchor chart templates provide a visual representation of the steps involved in the standard algorithm. The templates include columns f
Not Specific
Applied Math, Arithmetic, Math
3 Digit Addition without Regrouping Worksheets
3 Digit Addition without Regrouping Worksheets focuses on teaching students the standard algorithm for these operations by using place value while avoiding the complexity of "carrying over" (addition). Here's a breakdown of the core concepts:1. Place Value Understanding The fundamental idea is that students must align numbers vertically by their place value columns: Hundreds, Tens, and Ones. 2. Performing the Operation Right-to-Left The process is always executed from the rightmost column (Ones)
2nd - 4th
Arithmetic, Basic Operations
3 Digit Subtraction without Regrouping Worksheets
3 Digit Subtraction without Regrouping Worksheetsfocuses on teaching students the standard algorithm for these operations by using place value while avoiding the complexity of "borrowing" (subtraction). Here's a breakdown of the core concepts:1. Place Value Understanding The fundamental idea is that students must align numbers vertically by their place value columns: Hundreds, Tens, and Ones. 2. Performing the Operation Right-to-Left The process is always executed from the rightmost column (Ones
2nd - 4th
Arithmetic, Basic Operations
Multi-Digit Subtraction
Three worksheets that involve multi-digit subtraction into the thousands place using place value blocks and standard algorithm. There is only one regrouping step per problem.
3rd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
, 4.NBT.B.4
Addition and Subtraction Place Value Organizers
Some students may find it difficult to line up digits correctly when adding or subtracting large numbers. These place value organizers set up the standard algorithms for addition and subtraction up to the millions for students using blank boxes, and even have the place values labeled!
They can be slipped into a sheet protector and be used with dry-erase markers or on their own with a pencil. Works great for students with not-so-neat handwriting!
2nd - 5th
Arithmetic, Basic Operations, Math
8:49
Decomposing: Addition Notations
This video will solve an addition equation in three different addition notations using decomposing. Next, the video focuses on comparing those notations to the traditional algorithm.
Includes:
♦ 4 addition notation pages from the video
For worksheets in the notation of the Starting with the 2nd Addend example from the video, check out Addition Notations: Arrow Language.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
More Video Fun:
Treasure Number Lines: Where is the Answer on
2nd - 4th
Arithmetic, Basic Operations, Math
Hundreds Chart Activities FREEBIE
Help students have fun as they develop number sense! This “upside down” hundred chart is just what students need to develop number sense and see how our number system works with our algorithms! I developed this chart to help students connect what they hear with what they see. The chart starts with 1 in the lower left corner. It allows students to move up the chart as they count higher or add. They subtract and move down the chart, more in line with algorithmic directions. ⇒My "di
3rd - 5th
Arithmetic, Basic Operations, Math
CCSS
1.NBT.A.1
, 2.NBT.A.1
, 3.NBT.A.1
Add Within 1000 Using Multiple Strategies Graphic Organizer
Encourage "math talk", critical thinking, and check for understanding with this graphic organizer using the Common Core math standard for 3rd grade, MCC3.NBT.2 (I can add within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.) Each section of the graphic organizer requires students to use multiple problem solving strategies, show and explain their understanding, use manipulatives, and write about their
2nd - 4th
Arithmetic, Basic Operations, Order of Operations
Three Ways to Multiply
As a special education teacher, I know the importance of having multiply ways to find the answer to a math problem. Every student learns differently, and this product allows students to practice multiplying using three different formats (standard algorithm, partial products, and lattice method). I enjoy using the "I do", "We do", "You do" format when teaching. The first problem students watch, the second two problems they do with you, and the last two are on their own.
5th - 7th
Arithmetic, Basic Operations
Place Value Mats for Addition and Subtraction
This four-page document of place value mats provides a clear, organized space for students to model and solve multi-digit addition and subtraction problems. The mats support computations with or without regrouping, helping students visualize place value while practicing the standard algorithm. These mats can be used as student scratch paper, slipped into a sheet protector for use with dry-erase markers, or sent home for homework practice! They provide a structured space for students to show thei
2nd - 5th
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.7
, 3.NBT.A.2
, 4.NBT.B.4
FREE 3-Digit Addition and Subtraction with Regrouping Scaffolded Box Method Work
Are your students struggling to line up their numbers or forgetting to carry and borrow? Try this FREE sample of my scaffolded multi-digit math worksheets. This freebie introduces the highly effective "Scaffolded Box Method" to help students visually organize their regrouping and master the standard algorithm with total confidence. What’s Included in this Free Download:1 Addition Worksheet: Features a mix of single and double regrouping (carrying) practice.1 Subtraction Worksheet: Features a mi
2nd - 3rd
Arithmetic, Basic Operations, Place Value
FREE Long Division Vocabulary Posters
This free product is a small part of my Guided Long Division Bundle! Read more about the full bundle below, and please leave a rating/review on this freebie! ~Enjoy! My Guided Long Division Bundle was created to set students up for success with long division by strategically breaking down the (often confusing and stressful) algorithm into detailed step-by-step parts, and provide them with the tools to feel confident practicing independently.The FULL PRODUCT includes: Vocabulary Posters &
4th - 6th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.B.6
, 5.NBT.B.6
Decimals Multiplication Strategies Anchor Chart
This resource is highly versatile for a 5th or 6th-grade math classroom: Anchor Chart: Print it as a large poster to hang in the classroom as a permanent reference during a unit on rational numbers.Differentiation: Use it to support students who struggle with the standard algorithm. An educator might point a student toward the "Area Model" if they find the traditional stacking method confusing.Guided Notes: Provide a black-and-white version for students to paste into their interactive math noteb
5th - 6th
Arithmetic, Decimals
CCSS
5.NBT.A.1
, 5.NBT.A.2
, 5.NBT.A.3
+3
Multiplication Puzzle
Students will cut out the pieces, mix them up, and then put the puzzle back together. This was a challenging page for my students. To make it easier you can have students complete one or two rows at a time. I used it to try and focus on learning the traditional multiplication algorithm with two and three digit numbers.
5th - 8th
Arithmetic, Basic Operations, Mental Math
CCSS
6.NS.B.3
Addition Subtraction Multiplication Division Assessment
****Read this First!****: This is easily my most viewed (over 1000 more views) and downloaded product. It's free, and always will be. But if you want to download the file to create/edit your own assessment, with your own numbers, follow this link. It's only $1. Editable Addition Subtraction Multiplication Division Assessment
This is an assessment task on basic number operations/algorithms (addition, subtraction, multiplication and division) that start with easier questions and end with harder.
3rd - 6th
Arithmetic, Basic Operations, Numbers
FREE 3-Digit by 1-Digit Long Division with Grid | With & No Remainders Grade 4
Help your students build confidence with 3-digit by 1-digit long division with grid support using this FREE printable worksheet sample! This scaffolded, no-prep math freebie includes long division practice with and without remainders and DMSB steps anchor chart to help students stay organized and feel successful with each step of the standard long division algorithm. This resource includes 2 printable worksheets including 1 no remainders page and 1 with remainders page, plus answer keys f
4th - 5th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.B.6
Lattice Multiplication Poster
Lattice Multiplication Poster
This Lattice Multiplication Poster gives your kiddos a reminder of how to do the steps to a Lattice Multiplication problem. You may also use it when you need to reteach lattice or send it home to parents to help their child practice lattice multiplication. Some of my students do not understand the "long multiplication" algorithm. This helps A LOT!
See my Lattice Multiplication PowerPoint for step-by-step animated instructions.
Other Lattice Multiplication Resourc
3rd - 6th
Arithmetic, Basic Operations, Math
Construction Math - Grade One Addition and Subtraction to 20 Worksheets
Construction Math - Addition and Subtraction to 20 Worksheets This is a fun set of 3 worksheets I made for my boy who likes trucks and diggers and vechicles. There are 3 no prep black and white printables, they are all varied so there is a lot of fun to be had. See below for more details. Addition to 20 - use the pictures of help you add. Addition to 20 - vertical algorithms road sign themed Subtraction to 20 - there is a numberline provided to help you add. These resources can be used in a var
K - 2nd
Arithmetic, Math, Numbers
CCSS
1.OA.A.1
, 1.OA.C.6
Showing 1-24 of 30+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands