1st Grade Place slug Google Apps

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.

Grade 1 Common Core Aligned - Number and Operations in Base Ten! 1st Grade Distance Learning for Google Classroom in Google Slides, PPT, and PDF files! Differentiated! Interactive! Independent! Prep Free! Ready to Use! Animal Kingdom/Reptile Themed! Target for Grade One.

After download, you will have:

1. Google Slides version: 19 student work slides and 19 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: 19 student work pages in both ink and color, 19 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. Count (1.NBT.1)

2. Count (1.NBT.1)

3. Expand Numbers: Find Tens and Ones - Cube(1.NBT.2)

4. Expand Numbers: Find Tens and Ones - Number (1.NBT.2)

5. Expand Numbers: Find Tens and Ones - Riddle (1.NBT.2)

6. Compare Numbers - Number (1.NBT.5)

7. Compare Numbers - Cube, Number, and Vocabulary (1.NBT.3)

8. Compare Numbers - Challenge (1.NBT.3)

9. 10 More or 10 Less - Number (1.NBT.5)

10. 10 More or 10 Less - Riddle (1.NBT.5)

11. Multiples of 10: Add Tens - Cube (1.NBT.4)

12. Multiples of 10: Subtract Tens - Cube (1.NBT.6)

13. Multiples of 10: Add and Subtract Tens - Cube (1.NBT.4, 1.NBT.6)

14. Multiples of 10: Add and Subtract Tens - Equation (1.NBT.4, 1.NBT.6)

15. Multiples of 10: Add and Subtract Tens - Fact Family (1.NBT.4, 1.NBT.6)

16. Multiples of 10: Add and Subtract Tens - Story Problem (1.NBT.4, 1.NBT.6)

17. Add Tens and Ones - Cube (1.NBT.4)

18. Add Tens and Ones - Equation (1.NBT.4)

19. Add Tens and Ones - Story Problem (1.NBT.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!

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

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

Second Grade Common Core Aligned - Number and Operations in Base Ten! Grade 2 Place Value 2.NBT.1, 2.NBT.2, 2.NBT.3, 2.NBT.4. Add and subtract numbers in different forms, place value, skip count, and compare numbers. In Google Slides, PPT, and PDF files! Differentiated! Interactive! Independent! Prep Free! Ready to Use! Animal Kingdom/Reptile Themed! Target for Grade Two.

After download, you will have:

1. Google Slides version: 21 student work slides and 21 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: 21 student work pages in both ink and color, 21 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. Place Value of Digits

3. Base Ten Blocks - Count

4. Standard Form

5. Expanded Form

6. Word Form/Number Name

7. Mixed Forms - Write

8. Mixed Forms - Match

9. Skip-Count by 5

10. Skip-Count by 10

11. Skip-Count by 100

12. Compare Numbers in Standard Form

13. Compare Numbers in Mixed Form

14. Base Ten Block - Draw

15. Change the Model

16. Number Scramble

17. Place Value Riddle

18. Assessment 2.NBT.1

19. Assessment 2.NBT.2

20. Assessment 2.NBT.3

21. Assessment 2.NBT.4

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 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!

Second Grade Common Core Aligned - Number and Operations in Base Ten! Grade 2 Place Value, 2.NBT.1, 2.NBT.2, 2.NBT.3, 2.NBT.4, 2.NBT.5, 2.NBT.6, 2.NBT.7, 2.NBT.8, 2.NBT.9 in Google Slides, PPT, and PDF files! Add and subtract numbers in different forms, place value, skip count, compare numbers, addition and subtraction using different strategies, ungroup, decompose, make a ten, tens and ones... Interactive! Independent! Prep Free! Ready to Use! Target for Grade Two.

After download, you will have:

1. Google Slides version: 9 student work slides and 9 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: 9 student work pages in both ink and color, 9 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 2.NBT.1

2. Assessment 2.NBT.2

3. Assessment 2.NBT.3

4. Assessment 2.NBT.4

5. Assessment 2.NBT.5

6. Assessment 2.NBT.6

7. Assessment 2.NBT.7

8. Assessment 2.NBT.8

9. Assessment 2.NBT.9

The above 9 tests are extracted from the following products:

2nd Grade Math Place Value 2.NBT.1-4 in Google Slides PDF PPT

2nd Grade Math Place Value 2.NBT.5-9 in Google Slides PDF PPT

Therefore, if you bought the above 2 products or their bundle, you don't need to buy this test product.

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!

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

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

100th Day of School Necklace. Have your students complete this project themselves and wear it for the 100th Day parade. Prep free! Ready to use! Independent! Grad K-4.

After download, you will have:

1. Google Slides version: 1 set (student pages) in ink and 2 sets (complete sample) 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: This product comes both in ink and 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.

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

Topics included in this product:

1. Directions

2. Necklace in Ink

3. Necklace in Color - A

4. Necklace in Color - B

5. Necklace in Color - C

Note: Printer paper is ok. My students made the necklaces with normal printer paper, they turn out fine.

Save $$$s when you buy in bundles!

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

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

All Arts/Crafts/Projects Products

All Product Bundles

All Math Products

All Language Art Products

All Science Products

All History 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!

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

Use the base ten blocks strategy to teach students subtraction with regrouping and subtraction without regrouping. This bundle includes drag and drop interactive Google slides, self-grading Google forms, place value worksheets and detailed answer keys to help students understand subtraction.

Bundle includes three subtraction resources:

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

2 Digit Subtraction With Regrouping Base 10 Blocks Google Classroom Math Center

3 Digit Subtraction Regrouping Base 10 Blocks Google Slides Digital Math Center

The following formats are included for each resource listed above:

★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

• Video Model

• Example slide

• Digital manipulatives: base 10 blocks 

• Fill in text boxes

★Recording Sheet & Answer Key

★Subtraction 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 or 1 hundred for 10 tens.

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? Resources in this bundle are designed for 1st, 2nd, and 3rd grade students learning or reviewing subtraction.

Common Core Aligned:

CCSS.MATH.CONTENT.2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

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

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

★Subtraction 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 for whole class, small groups, or intervention groups
  • 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

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

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

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

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 subtraction with base 10 blocks Google classroom Resource is an effective tool to help your students learn and practice their subtraction skills.

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)

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This Double Digit Addition Bundle includes 3 resources with over 100 interactive slides for students to master 2 digit addition with and without regrouping using base 10 blocks to model place value. 

This Bundle includes:

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

  • Sums up to 50
  • Sums up to 100

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

  • Sums up to 50
  • Sums up to 100

• 2 digit Addition with Regrouping #2- Base 10 Blocks- Google Slides Math Center (sums up to 199)

  • Regroup one time (ones or tens place)
  • Regroup twice (ones & tens place)

Each resource listed above has 2 differentiated levels, for a total of 6 differentiated levels to help your students build confidence with 2 digit addition regrouping up to the hundreds place with 3 digit sums. The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. The regrouping resources allow students to exchange tens and ones to model what happens when a number is regrouped in the standard algorithm. 

All of the resources in this bundle 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. 

Each Resource includes:

• 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
• Link to make copy of Google Slides PowerPoint 2 
• Link for answer keys to both PowerPoints
• Video instructions (You-Tube video link)
• Example Slide to clarify instructions
• Worksheet version of both PowerPoints
• Blank worksheet template- Create additional practice activities!
• Worksheet 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!

This activity is just right for  2nd grade students first learning double digit addition without regrouping. It could also be a great resource for 3rd grade students who need some extra practice with regrouping and adding multi digit numbers.

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.

You may also like similar activities with 3 digit addition: 

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