Debug Algorithm - Page 2
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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
5th Gr. (5.3C) Long Division: 3 and 4-Digit Numbers Divided by 2-Digit
STAAR PRACTICE
Standard Algorithm
Use a Strategy
10 antimated pages (Guided Practice)
25 worksheets (Guided Practice)
5 Practice tests
Students will solve for quotient of 3 and 4-digit numbers divided by 2-digit number using guided practice.
5th
Arithmetic, Math Test Prep
Multiply 3-digits by 3-digits
Multiply 3-digits by 3-digits Standard algorithm with rows to help keep the number organized. PDF printable to download. Answers included.
5th - 12th
Arithmetic, Basic Operations, Math
Also included in: Math Drills for Elementary Students
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
Dividing Multi-Digit Numbers Foldable
This foldable can be used to introduce or reinforce the standard algorithm for dividing multi-digit numbers. Vocabulary and examples are included.
5th - 7th
Arithmetic, Basic Operations, Math
CCSS
6.NS.B.2
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
Model Long Division of Multi-Digit Numbers with Base Ten Blocks: Math Talks
A Pattern Talk is a daily math talk classroom routine. Make sense of the long division algorithm with base ten blocks. Divide multi-digit numbers with and without remainders. Visualize the dividend, divisor, and partial quotients. Perfect for morning meeting, calendar time, or math warm-ups. Use as a pre-teaching or review activity! Includes digital Google Slides and cards printables. Product Description:You will receive a PDF with instructions for use, a link to copy the Pattern T
4th - 5th
Arithmetic, Basic Operations
CCSS
4.NBT.B.6
, 5.NBT.B.6
Also included in: Complete Fourth Grade BUNDLE - Pattern Number Talks
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
Dividing Practice (w/decimal quotients)
This is an interactive Google Slides activity on dividing whole numbers with a decimal as the quotient using the standard algorithm. Students use number tile pieces to show their work for long division. There are two problems set up on this activity plus a blank set up if you would like to add more problems. Answer key also included.
4th - 6th
Arithmetic, Decimals, Math
CCSS
6.NS.B.2
, 6.NS.B.3
Subtracting Across Zeros Task Card Center
This product includes 20 task cards that can be used as a center to help refresh subtracting across zeros.
- 12 cards focus on the standards algorithm
- 4 cards are word problems
- 4 cards include analyzing another student's work for accuracy
Answer recording sheet is included.
4th - 5th
Arithmetic, Place Value
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
Multiplication Methods
This unit of worksheets helps students review the four different methods used to multiply a multi-digit number by a single digit. The four methods included in this worksheet are Regular Algorithm, Distributive Property, Partial Product, and Area Model. Included in this set of worksheets is a rubric for each of the four methods. I use this unit as a review giving the worksheet as homework one day a week or bi-monthly and then have students put methods on the board the next day.
Unit includes
4th - 8th
Arithmetic, Basic Operations, Math Test Prep
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 5.NBT.B.6
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
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
Everyday Math Grade 4 FOURTH EDITION October Calendar
Extra math assignment that is geared towards Unit 1 and 2 content from 4TH EDITION of Everyday Math program.
There are 20 problems for students to practice place value (unit 1), addition algorithms (unit 1), subtraction algorithms (unit 2), estimation (unit 1) square root (unit 2), prime numbers (unit 2), metric units of measurement (unit 2) identifying 2-dimensional shapes and polygons (unit 2) and problem solving.
I use this as an additional math homework assignment to help students spiral
4th
Arithmetic, Geometry, Math
CCSS
4.NBT.A.1
, 4.NBT.A.2
, 4.NBT.A.3
+2
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
![Preview of 2 x 2 Digit Multiplication W/O Renaming [1]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/2-x-2-Digit-Multiplication-W-O-Renaming-1--3675776-1549390715/750f-3675776-1.jpg)
2 x 2 Digit Multiplication W/O Renaming [1]
Every child needs practice when learning the concept of multi-digit multiplication. This worksheet is the first in a series to assist you in teaching 2 x 2 digit using the traditional format. The exercise includes:
*traditional algorithm guide boxes (RTL designed for TPT)
*answer key for group or individual correction
*graphics for the cute factor (CCA)
* 30+ years of teaching experience in the design
(Thumbnails occasionally move the graphics but image will download correc
3rd - 5th
Arithmetic, Basic Operations
Fall 2 Digit by 2 Digit Multiplication Task Cards with Break Apart Box Method
Do you need a low-prep fall task cards activity for 2-digit by 2-digit multiplication practice or review? Would it be nice to work on strategies from an area model box method to the standard multiplication algorithm with a math class resource with options for traditional task cards, black and white printable task cards, PowerPoint task cards, Google Slides task cards, and Easel task cards? Look no further. This versatile set of autumn themed multiplication task cards has your fall 2-digit mult
3rd - 5th
Arithmetic, Basic Operations
CCSS
4.NBT.B.5
2-Digit X 1-Digit Mental Math Strategy
Introduce a mental math multiplication strategy using this template! Students use their knowledge of expanded form and digit values to multiply larger numbers. This is also a great way to help students understand the multiplication process & not just an algorithm.
3rd - 4th
Arithmetic
Math place value addition subtraction base ten questions Problem solving
Hi,
This resource focus on allowing the children to engage in key critical thinking skills and practice their skills in place value, adding and subtracting.
The questions vary from asking the children to 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 and reading and writing numbers to 1000 using base-ten numerals and number names.
I’ve included a word version so you c
3rd - 5th
Arithmetic, Math, Other (Math)
CCSS
2.NBT.A.3
, 2.NBT.B.5
, 2.NBT.B.7
+3
2 x 2 Digit Multiplication w/occasional Renaming Worksheet #3
The third worksheet in a series of 2 x 2 digit multiplication worksheets. Each worksheet increases in the difficulty of the problems to some degree. This worksheet makes the format template and number placement smaller while maintaining the structured set up of the algorithm.
3rd - 5th
Arithmetic, Basic Operations
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