Less than $5 1st Grade Basic Operations Google Apps

2 Digit Addition No Regrouping with Base 10 Blocks for Google Slides

This resource includes 38 interactive Google slides, 4 printable worksheets, and Easel Ready Activity for students to practice adding double digit numbers without regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 100. 

The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. 

The resource also includes a blank worksheet template as well as a blank slides template to create additional problems for your students!

The slides and worksheets are divided into two differentiated levels. The first resource allows students to practice adding double digit numbers with sums up to 50 and the second resource allows students to practice adding double digit numbers with sums from 50-100. Each slideshow contains a video link that models how to add double digit numbers using base-10 blocks. 

This resource can be used in Google Classroom for math centers, independent practice, distance learning, or for small group mini-lesson. In addition, this can be used as a teaching resource for a whole class lesson.  Simply project the Google Slides presentation on the whiteboard, use the moveable pieces to model each problem, and give students the worksheet or place value mat to follow along with the lesson. 

Students will understand how to add two digit numbers without regrouping using Base-10 blocks.

You will need to have a google account to access the google slides, but you do not need to have a Google classroom to assign this resource to students.  

Included

• Easel Ready Activity- (all answer boxes and place value pieces have been added to every problem)
• PDF file with instructions for use
• Link to make copy of Google Slides PowerPoint 1 (Sums up to 50)
• Link to make copy of Google Slides PowerPoint 2 (Sums 50-100)
• Video instructions (You-Tube video link)
• Example Slide to clarify instructions
• Worksheet version of both powerpoints
• Answer Key
• Place Value Mat- put in a plastic sleeve for students to use with a dry erase marker 
• Blank Google Slide Template- Create additional problems!
• Blank worksheet template- Create additional practice activities!

This activity is just right for  2nd grade students first learning double digit addition without regrouping. It could also be a great resource for 1st grade students who are ready to practice double digit addition.

This resource is aligned to the Common Core Standard: 2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Bundle all 2 digit addition activities to save! 2nd Grade Double Digit Addition Google Classroom Math Practice Bundle 2.NBT.B.5

You may also like...

Addition & Subtraction Strategies- Anchor Charts & Posters

Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center

2 digit Addition with Regrouping #2- Base 10 Blocks- Google Slides Math Center

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #1

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #2

3 Digit Addition Regrouping- Base 10 Blocks- Self-Grading Math Center Bundle

Addition and Subtraction Within 20 Google Slides - A comprehensive resource designed for interactive learning.Perfect for smart boards, computers, or tablets, this resource offers engaging activities to reinforce addition and subtraction skills within the number range of 20. Ideal for review, it includes blank templates that allow teachers to customize equations and cater to students' individual needs. Benefit from enhanced student engagement and improved mathematical understanding with this versatile and user-friendly tool.

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Print endless single digit addition and subtraction fact fluency practice for 1st grade math or math intervention with these dynamic Google Sheets™ workbooks! Both addition and subtraction fact fluency included…simply click-and-print for a new worksheet every time!

Also Available:

❄️Multi Digit Addition With Regrouping Endless Worksheets Click & Print!

❄️Subtraction With Regrouping Endless Worksheets Click & Print!

❄️Multi Digit Multiplication Endless Worksheets Click & Print!

No more wading through files or searching the web for math fact fluency practice worksheets! These fun winter-themed addition and subtraction worksheet tools will allow you to differentiate instruction efficiently while scaffolding for your diverse learners!

Dynamic answer key adjusts to match each worksheet!

How they work:

First:

Click the tab for the addition or subtraction worksheet with the skill you want your students to practice!

Then:

Print the worksheet as is or click to change the equations and artwork until you have what you like!

Clipart provided by Sasha Mitten at RAINBOW SPRINKLE STUDIO!

___________________________________

Copyright © Tech for Teaching.

Permission to copy for single classroom use only.

Please purchase additional licenses if you intend to share this product.

Your students will love practicing their doubles facts up to 20 with the this or that activity! This no prep game will allow students to practice their doubles addition skills in an engaging way.

Note this product may be used in brick an mortar classes as well as virtual systems like Outschool.

Directions:

• Read the doubles addition problem at the top and look at each picture.
• Decide which picture represents the correct sum and either hold up a thumb or 2 fingers for the correct picture.

What's Included:

directions slide

example slide

20 doubles addition slides with real images

the same 20 this or that slides with the circled answer

Uses:

quick check

assessment

whole group

small group

send to parents

tutorials

brain break

Click HERE to see our other this or that resources!

Click HERE to see our other addition and subtraction resources!

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Grade 1 Common Core Aligned - Operations and Algebraic Thinking 1.OA.8! 1st Grade: Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. Differentiated! Interactive! Independent! Prep Free! Ready to Use! Animal Kingdom/Fish/Shark Themed! Target for Grade One.

After download, you will have:

1. Google Slides version: 14 student work slides and 14 answer slides. All in color.

2. PowerPoint version: Google Slides can be downloaded as PowerPoints. I also include a PowerPoint version in all of my Google Slides products. So you can still use it if your school doesn't use Google Classroom.

3. PDF version: 14 student work pages in both ink and color, 14 answer pages in color. Also for your convenience, there are 3 PDF files in this product: 1 complete product, 1 student work pages only in ink, and 1 student pages only in color. There are slight wording changes from Google Slides to accommodate paper and pencil working style.

4. StartHere.pdf: Directions on how to download the Google Slides file.

Topics included in this product:

1. Addition Equations - Picture Drawing

2. Addition Equations - Ten Frames

3. Addition Equations - Number Line

4. Addition Equations - Match Answers

5. Addition Equations - Write Answers

6. Subtraction Equations - Picture Drawing

7. Subtraction Equations - Ten Frames

8. Subtraction Equations - Number Line

9. Subtraction Equations - Match Answers

10. Subtraction Equations - Write Answers

11. Addition and Subtraction Equations - Within 10

12. Addition and Subtraction Equations - Within 20

13. Addition and Subtraction Equations - Mixed

14. Formal Assessment

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=====================================================

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All Math Unit Products

All Math Fact Products

All Math Products

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=====================================================

Thank you so much and I hope you enjoy this lesson.

• Check out my store https://www.TeachShare.com/store/Qiang-Ma for more lessons to help your students have fun while learning!

• Comments, suggestions, feedback and questions always welcomed!

• Each time you give feedback, TeachShare gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly!

• Be sure to click on the green ★ to follow me for updates and new product announcements!

=====================================================

Octopus Addition- A Digital Game for Google Slides
Make learning addition fun with Octopus Addition! This engaging, interactive game is perfect for students working on addition facts from 0-10. In this under-the-sea adventure, students join Otto the Octopus as he collects shiny gems for his treasure box. Each correct answer helps Otto get closer to filling his box with treasure!
This game is designed to be used in Google Slides, making it easy to assign for whole group lessons, math centers, independent practice or virtual learning. Students will love helping Otto while sharpening their addition skills!

Key Features:

• Focuses on addition problems within 0-10
• Engaging storyline with Otto the Octopus
• Fun, interactive game format
• Digital and easy to assign in Google Classroom or other platforms using Google Slides
• Bonus printable practice sheet

Help Otto fill his treasure box—one correct answer at a time!

Teach 2 digit subtraction using base 10 blocks with this hands on digital math resource. Use movable base 10 blocks to practice subtraction without regrouping using a place value strategy. Save time with this no prep resource that includes: 30 interactive slides, a self-grading Google form, subtraction worksheets, a detailed answer key, and more!

The following formats are included:

★Google Slides Digital Resource

• 20 interactive slides with base 10 blocks-Each slide requires students to model the subtraction problem with base ten blocks as well as fill in the subtraction standard algorithm. 
• 10 interactive slides with standard algorithm only
• 2 Digit Subtraction No Regrouping Video Model
• Example slide
• Digital place value manipulatives: base 10 blocks 
• Fill in text boxes

★Recording Sheet & Answer Key

★2 Digit Subtraction with Regrouping Worksheet & Answer Key

★Printable place value mat

★Self-Grading Google Form

★Google Slides Answer Key 

• Shows all problems modeled

WHY?

Using base 10 blocks is an effective way to support students in developing a conceptual understanding of subtraction. Representing equations with concrete models helps students understand why their answer is reasonable, leading students to develop a deeper knowledge of subtraction than just computing an algorithm.  

The slides are designed for students to simultaneously model subtraction equations with base 10 blocks and the standard algorithm. Building a correlation between the equation and the physical model will help students build a strong foundation for subtraction as they move on to more advanced skills.  

When teaching subtraction with regrouping, the concept of borrowing or carrying can be extremely confusing to students. Once students master subtracting numbers without regrouping using base 10 blocks, they can move onto subtraction with regrouping using the same model.

SAVE TIME and ENERGY creating activities for students with these no prep ready to go math centers. 

*****************************************************************************************************

WHO? This set is designed for first and second grade students first learning subtracting double digit numbers. 

Common Core Aligned to 2nd grade Number & Operations in Base 10 Standard.

CSS.MATH.CONTENT.2.NBT.B.5

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

*****************************************************************************************************

WHAT’S INCLUDED:

★Google Slide Digital Resource

• 20 interactive slides to solve double digit subtraction problems with base 10 blocks

  • Moveable pieces
  • Fill-in text boxes
  • Place mat to model equation with base 10 pieces
  • Standard Algorithm

• 10 interactive slides to solve double digit subtraction with standard algorithm

• Example slide

• Video Model- (youtube link) to show stow students how to complete activity

• Blank slide to create additional problems

★2 Digit Subtraction NO Regrouping Worksheets

• All problems in slides included in worksheets
• Worksheet Answer keys

★Answer Key Slides

• All problems modeled on answer key

★Recording Sheet

• Printable sheet for students to record answers
• Answer key

★Self-Grading Google Form

• Assign to students after completing activity
• Students can input their answers from the recording sheet into the Google form to receive immediate feedback
• Feedback answers include link to picture of answer key slide
• SAVE TIME & ENERGY going through each student’s Google Slide to check their answers!

★Easel Activity

• Slides added to Easel for students to complete 
• Answer boxes and place value pieces added for each problem

★2 Printable Place Value Mats

• Complete problems with physical base 10 pieces or dry erase markers

★PDF File with instructions for use and access to digital resources

*************************************************************************************************************

HOW TO USE? 

• Assign to students via Google classroom for math centers, independent practice, partner work, or distant learning
• Teach a Mini lesson on 2 digit subtraction with borrowing for whole class, small groups, or intervention
  • Project the Google Slides presentation on the whiteboard, use the movable base 10 blocks to model each problem, and give students the place value mat or subtraction worksheet to follow along with the lesson

*************************************************************************************************************

You may also like:

Addition & Subtraction Strategies- Anchor Charts & Posters

2 Digit Addition No Regrouping- Base 10 - Google Slides - Math Centers

Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center

2 digit Addition with Regrouping #2- Base 10 Blocks- Google Slides Math Center

*************************************************************************************************************

Click here or the green star above to follow my store and receive notifications about new resources, promotions, and freebies!

Created by Samantha Osleger, ©SPO RESOURCES.

All rights reserved by the author. This purchase is for single classroom use only. 

Feel free to send me an email sporesources.teach@gmail.com if there is anything I can help you with!

I hope this double digit subtraction with base 10 blocks digital resource is an effective tool to help your students develop their understanding of subtraction!

Grade 1 Common Core Aligned - Number and Operations in Base Ten! 6 tests, 1 for each standard! 1st Grade place value in Google Slides, PPT, and PDF files! Interactive! Independent! Prep Free! Ready to Use! Animal Kingdom/Reptile Themed! Target for Grade One.

After download, you will have:

1. Google Slides version: 6 student work slides and 6 answer slides. All in color.

2. PowerPoint version: Google Slides can be downloaded as PowerPoints. I also include a PowerPoint version in all of my Google Slides products. So you can still use it if your school doesn't use Google Classroom.

3. PDF version: 6 student work pages in both ink and color, 6 answer pages in color. Also for your convenience, there are 3 PDF files in this product: 1 complete product, 1 student work pages only in ink, and 1 student pages only in color. There are slight wording changes from Google Slides to accommodate paper and pencil working style.

4. StartHere.pdf: Directions on how to download the Google Slides file.

Topics included in this product:

1. Assessment (1.NBT.1)

2. Assessment (1.NBT.2)

3. Assessment (1.NBT.3)

4. Assessment (1.NBT.4)

5. Assessment (1.NBT.5)

6. Assessment (1.NBT.6)

Save $$$s when you buy in bundles!

=====================================================

If you like this lesson, you may also like my other products in these categories:

All Math Unit Products

All Math Fact Products

All Math Products

All Product Bundles

All Language Art Products

All Science Products

All History Products

All Arts/Crafts/Projects Products

=====================================================

Thank you so much and I hope you enjoy this lesson.

• Check out my store https://www.TeachShare.com/store/Qiang-Ma for more lessons to help your students have fun while learning!

• Comments, suggestions, feedback and questions always welcomed!

• Each time you give feedback, TeachShare gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly!

• Be sure to click on the green ★ to follow me for updates and new product announcements!

=====================================================

Double digit Addition with Regrouping Activity #2

This resource includes 40 interactive Google slides, 6 printable worksheets, and an Easel Ready Activity for students to practice adding double digit numbers with regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 199. 

The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. Students can practice regrouping 10 ones for 1 ten and 10 tens for 1 hundred using this place value strategy. This is a great visual hands-on activity to help students conceptually understand how to regroup numbers so they can be successful with the standard algorithm. Every slide gives students the opportunity to practice the problem using base-10 blocks and the standard algorithm.

The resource also includes a blank worksheet template as well as a blank slides template to create additional problems for your students!

The slides and worksheets are divided into two differentiated levels. The first resource allows students to practice adding double digit numbers with regrouping 1x  and the second resource allows students to practice adding double digit numbers with regrouping 2x in both the ones and tens place. Each slideshow contains a video link that models how to add double digit numbers using base-10 blocks. 

This resource can be used in Google Classroom for math centers, independent practice, distance learning, or for small group mini-lesson. In addition, this can be used as a teaching resource for a whole class lesson.  Simply project the Google Slides presentation on the whiteboard, use the moveable pieces to model each problem, and give students the worksheet or place value mat to follow along with the lesson. 

Students will understand how to add two digit numbers with regrouping using Base-10 blocks with sums up to 199.

You will need to have a google account to access the google slides, but you do not need to have a Google classroom to assign this resource to students.  

Included

• Easel Ready Activity- (all answer boxes and place value pieces have been added to every problem)
• PDF file with instructions for use
• Link to make copy of Google Slides PowerPoint 1 (Regroup 1x)
• Link to make copy of Google Slides PowerPoint 2 (Regroup 2x)
• Video instructions (You-Tube video link)
• Example Slide to clarify instructions
• Worksheet version of both Powerpoints
• Answer Key
• Place Value Mat- put in a plastic sleeve for students to use with a dry erase marker 
• Blank Google Slide Template- Create additional problems!
• Blank worksheet template- Create additional practice activities!

This activity is just right for  2nd grade students learning double digit addition with regrouping and ready for a challenge. Also good for 3rd grade students who need additional practice with addition problems involving regrouping. 

Or bundle all the 2 digit addition activities to save! 2nd Grade Double Digit Addition Google Classroom Math Practice Bundle 2.NBT.B.5

If your students are ready for 3 digit addition, check out these activities: 

2 Digit Addition No Regrouping- Base 10 - Google Slides - Digital Math Centers

Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center

Addition & Subtraction Strategies- Anchor Charts & Posters

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #1

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #2

3 Digit Addition Regrouping- Base 10 Blocks- Self-Grading Math Center Bundle

Grade 1 Common Core Aligned - Operations and Algebraic Thinking 1.OA.7. 1st Grade : Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. Differentiated! Interactive! Independent! Prep Free! Ready to Use! Animal Kingdom/Fish/Shark Themed! Target for Grade One.

After download, you will have:

1. Google Slides version: 10 student work slides and 10 answer slides. All in color.

2. PowerPoint version: Google Slides can be downloaded as PowerPoints. I also include a PowerPoint version in all of my Google Slides products. So you can still use it if your school doesn't use Google Classroom.

3. PDF version: 10 student work pages in both ink and color, 10 answer pages in color. Also for your convenience, there are 3 PDF files in this product: 1 complete product, 1 student work pages only in ink, and 1 student pages only in color. There are slight wording changes from Google Slides to accommodate paper and pencil working style.

4. StartHere.pdf: Directions on how to download the Google Slides file.

Topics included in this product:

1. Introduction

2. True or False? - Addition

3. True or False? - Subtraction

4. True or False? - Mixed Addition and Subtraction - Within 10

5. True or False? - Mixed Addition and Subtraction - Within 20

6. Understand the Equal Sign - Addition

7. Understand the Equal Sign - Subtraction

8. Understand the Equal Sign - Mixed Addition and Subtraction - Within 10

9. Understand the Equal Sign - Mixed Addition and Subtraction - Within 20

10. Formal Assessment

Save $$$s when you buy in bundles!

=====================================================

If you like this lesson, you may also like my other products in these categories:

All Math Unit Products

All Math Fact Products

All Math Products

All Product Bundles

All Language Art Products

All Science Products

All History Products

All Arts/Crafts/Projects Products

=====================================================

Thank you so much and I hope you enjoy this lesson.

• Check out my store https://www.TeachShare.com/store/Qiang-Ma for more lessons to help your students have fun while learning!

• Comments, suggestions, feedback and questions always welcomed!

• Each time you give feedback, TeachShare gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly!

• Be sure to click on the green ★ to follow me for updates and new product announcements!

=====================================================

Teach 2 digit subtraction with regrouping using base 10 blocks with this interactive digital math resource. Use moveable base 10 blocks to practice subtracting with regrouping. Save time with this no prep resource that includes: 30 interactive Google slides, a self-grading Google form, worksheets, a detailed answer key, and more!

The following formats are included:

★Google Slides Digital Resource

• 20 interactive slides with base 10 blocks
  • Each slide requires students to model the subtraction problem with base ten blocks as well as fill in the subtraction standard algorithm. 
• 10 interactive slides with standard algorithm only
• 2 Digit Subtraction With Regrouping Video Model
• Example slide
• Digital manipulatives: base 10 blocks 
• Fill in text boxes

★Recording Sheet & Answer Key

★2 Digit Subtraction with Regrouping Worksheet & Answer Key

★Printable place value mat

★Self-Grading Google Form

★Google Slides Answer Key 

• Shows all subtraction problems modeled on place value mat

*****************************************************************************************************

WHY?

It’s best to introduce subtraction with regrouping using concrete manipulatives related to place value such as base 10 blocks. Using base 10 blocks is an effective way to support students in developing a conceptual understanding of subtraction because they are able to see the value of each digit in the number. This visual model. helps students understand the regrouping process of exchanging 1 ten for 10 ones.

The slides are designed for students to simultaneously model subtraction equations with base 10 blocks and the standard algorithm. Building a correlation between the equation and the physical model will help students build a strong foundation for subtraction as they move on to more advanced skills.  

SAVE TIME and ENERGY creating activities for students with these no prep ready to go math centers. 

*****************************************************************************************************

WHO? This set is designed for second grade students learning subtracting double digit numbers with regrouping. 

Common Core Aligned to 2nd grade Number & Operations in Base 10 Standard.

CSS.MATH.CONTENT.2.NBT.B.5

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

*****************************************************************************************************

WHAT’S INCLUDED:

★Google Slide Digital Resource

• 20 interactive slides to solve double digit subtraction problems with base 10 blocks
  • Moveable pieces
  • Fill-in text boxes
  • Place mat to model equation with base 10 pieces
  • Standard Algorithm
• 10 interactive slides to solve double digit subtraction with standard algorithm
• Example slide
• Video Model- (Youtube Link) to show stow students how to complete activity
• Blank slide to create additional problems

★Answer Key Slides

• All problems modeled on answer key

★2 Digit Subtraction with Regrouping Worksheets

• All problems in slides included in worksheets
• Worksheet Answer keys

★Recording Sheet

• Printable sheet for students to record answers

★Self-Grading Google Form

• Assign to students after completing activity
• Students can input their answers from the recording sheet into the Google form to receive immediate feedback
• SAVE TIME & ENERGY going through each student’s Google Slide to check their answers!

★Easel Activity

• Slides added to Easel for students to complete 
• Answer boxes and place value pieces added for each problem

★Printable Place Value Mat

• Complete problems with physical base 10 pieces or dry erase markers

★PDF File with instructions for use and access to digital resources 

*************************************************************************************************************

HOW TO USE? 

• Assign to students via Google classroom for math centers, independent practice, partner work, or distant learning
• Teach a Mini lesson on 2 digit subtraction with borrowing for whole class, small groups, or intervention
  • Project the Google Slides presentation on the whiteboard, use the movable base 10 blocks to model each problem, and give students the place value mat or subtraction worksheet to follow along with the lesson

*************************************************************************************************************

You may also like:

2 Digit Subtraction No Regrouping Base 10 Google Slides Digital Math Centers

Addition & Subtraction Strategies- Anchor Charts & Posters

2 Digit Addition No Regrouping- Base 10 - Google Slides - Math Centers

Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center

*************************************************************************************************************

Click here or the green star above to follow my store and receive notifications about new resources, promotions, and freebies!

Created by Samantha Osleger, ©SPO RESOURCES.

All rights reserved by the author. This purchase is for single classroom use only. 

Feel free to send me an email sporesources.teach@gmail.com if there is anything I can help you with!

I hope this two digit subtraction with base 10 blocks Google classroom Resource is an effective tool to help your students learn 2 digit subtraction with regrouping.

Second Grade Common Core Aligned - Operations and Algebraic Thinking 2.OA.4! Grade 2: Arrays and Repeated Additions! Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. In Google Slides, PPT, and PDF files! Differentiated! Interactive! Independent! Prep Free! Ready to Use! Target for Grade Two.

After download, you will have:

1. Google Slides version: 11 student work slides and 11 answer slides. All in color.

2. PowerPoint version: Google Slides can be downloaded as PowerPoints. I also include a PowerPoint version in all of my Google Slides products. So you can still use it if your school doesn't use Google Classroom.

3. PDF version: Student work pages in both ink and color, answer pages in color. Also for your convenience, there are 3 PDF files in this product: 1 complete product, 1 student work pages only in ink, and 1 student pages only in color. There are slight wording changes from Google Slides to accommodate paper and pencil working style.

4. StartHere.pdf: Directions on how to download the Google Slides file.

Topics included in this product:

1. Introduction - Rows in Arrays

2. Introduction - Columns in Arrays

3. Loop Rows or Columns in Arrays

4. Identifying Numbers of Rows and Columns in Arrays

5. Making Arrays with the Numbers of Rows and Columns

6. Making Arrays with Repeated Addition Equations

7. Making Arrays with Specific Number of Squares

8. Writing Repeated Addition Equations (1)

9. Writing Repeated Addition Equations (2)

10. Writing Repeated Addition Equations (3)

10. Formal Assessment 2.OA.4

Save $$$s when you buy in bundles!

=====================================================

If you like this lesson, you may also like my other products in this category:

All Math Unit Products

All Math Fact Products

All Math Products

All Product Bundles

All Language Art Products

All Science Products

All History Products

All Arts/Crafts/Projects Products

=====================================================

Thank you so much and I hope you enjoy this lesson.

• Check out my store https://www.TeachShare.com/store/Qiang-Ma for more lessons to help your students have fun while learning!

• Comments, suggestions, feedback and questions always welcomed!

• Each time you give feedback, TeachShare gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly!

• Be sure to click on the green ★ to follow me for updates and new product announcements!

=====================================================

2 Digit Addition with Regrouping Activity #1

This resource includes 40 interactive Google slides, 6 printable worksheets, and an Easel Ready Activity for students to practice adding double digit numbers with regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 100. 

The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. Students can practice regrouping by moving groups of 10 ones into the box and exchanging the 10 ones for 1 ten. This is a great visual hands on activity to help students conceptually understand how to regroup numbers when moving to the standard algorithm. Every slide gives students the opportunity to practice the problem using the place value mat with base-10 pieces and the standard algorithm.

The resource also includes a blank worksheet template as well as a blank slides template to create additional problems for your students!

The slides and worksheets are divided into two differentiated levels. The first resource allows students to practice adding double digit numbers with sums up to 50 and the second resource allows students to practice adding double digit numbers with sums from 50-100. Each slideshow contains a video link that models how to add double digit numbers using base-10 blocks. 

This resource can be used in Google Classroom for math centers, independent practice, distance learning, or for small group mini-lesson. In addition, this can be used as a teaching resource for a whole class lesson.  Simply project the Google Slides presentation on the whiteboard, use the moveable pieces to model each problem, and give students the worksheet or place value mat to follow along with the lesson. 

Students will understand how to add two digit numbers with regrouping using Base-10 blocks with sums up to 100.

You will need to have a google account to access the google slides, but you do not need to have a Google classroom to assign this resource to students.  

Included

• Easel Ready Activity- (all answer boxes and place value pieces have been added to every problem)
• PDF file with instructions for use
• Link to make copy of Google Slides PowerPoint 1 (Sums up to 50)
• Link to make copy of Google Slides PowerPoint 2 (Sums 50-100)
• Video instructions (You-Tube video link)
• Example Slide to clarify instructions
• Worksheet version of both Powerpoints
• Answer Key
• Place Value Mat- put in a plastic sleeve for students to use with a dry erase marker 
• Blank Google Slide Template- Create additional problems!
• Blank worksheet template- Create additional practice activities!

This activity is just right for 2nd grade students learning double digit addition with regrouping for the first time. 

This resource is aligned to the CCSS.MATH.CONTENT.2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Other activities you may like...  

Addition & Subtraction Strategies- Anchor Charts & Posters

2 Digit Addition No Regrouping- Base 10 - Google Slides - Digital Math Centers

-2 digit Addition with Regrouping #2- Base 10 Blocks- Google Slides Math Center

2nd Grade Double Digit Addition Google Classroom Math Practice Bundle 2.NBT.B.5

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #1

3 Digit Addition With Regrouping- Base 10 Blocks- Google Slides #2

3 Digit Addition Regrouping- Base 10 Blocks- Self-Grading Math Center Bundle