Subtraction with Regrouping PowerPoint Lesson

Are you searching for a step-by-step PowerPoint that can be used to introduce subtraction with regrouping to your students in a way that will grab their attention? This 61-slide PowerPoint is designed to teach your students how to solve 2-digit and 3-digit subtraction problems. A companion handout is included so that you have the option of having your students work through each problem as you progress through the PowerPoint.

HERE'S THE SEQUENCE OF TOPICS COVERED IN THIS POWERPOINT:

Slides 1-21: Subtracting 2-digit numbers with regrouping using base-ten blocks. This section features four different problems. It is fully animated so that when regrouping is necessary, a ten flies OFF the screen and is immediately replaced by 10 ones. This allows your students to watch what happens on the screen, and then do the same action with the base-ten blocks on their desk. Also, one of the problems in the middle of this section does NOT require regrouping, teaching students that you must check to make sure regrouping is necessary before regrouping.

Slides 22-28: Subtracting 2-digit numbers on paper without base-ten blocks. The teacher on the PowerPoint gives the students the tip of turning lined paper sideways so that they have columns to work with. Then, five practice problems are presented and completed.

Slides 29-44: Subtracting 3-digit numbers with regrouping using base-ten blocks. This section features 3 different problems. This section is arranged just like the first set of slides (mentioned above) where base-ten blocks are used as models. One of the problems shows students how to subtract across zeroes.

Slides 45-54: Subtracting 3-digit numbers on paper without base-ten blocks. 5 practice problems are presented and completed.

PowerPoints filled with visuals are ideal for teaching new content to students because PowerPoints tend to be highly engaging and concepts can be easily broken down into understandable chunks of information. But let's face it... they are so time-consuming to create! Fortunately, now you have an option of using one that is already complete, kid-tested, and ready to go for you!

Here's what teachers like you have to say about using this PowerPoint to introduce or review subtraction with regrouping:

⭐️ Livingthedreaminpa said, "This is one of the best resources I've ever purchased on TPT. Subtraction with regrouping is challenging in second grade, especially this year. This resource was an engaging step-by-step way to teach it and review it. I did go through it slowly and methodically, so it took two days to get through it during my math time. It was 100% worth it."

⭐️ Tasha L. said, "I loved that it started with 2 digits and worked its way up. I also loved that it used base ten blocks and showed how it worked."

⭐️ Kelli A. said, "This helped my students so much when they were struggling with two-digit subtraction. I cannot wait to use it to help us with 3-digit subtraction!"

⭐️ Shannon H. said, "My students struggled with adding and subtracting all year with regrouping...This PowerPoint did a great job with visuals to help my students see WHY we regroup! I loved it and they loved it! :)."

Check out the preview!! Various problems from each of the four sections described above is included in this preview. WHEN VIEWING THE PREVIEW, PLEASE MAKE SURE YOU ARE VIEWING IT IN SLIDE SHOW MODE. (The slides will not work properly unless you start the slide show.)

Directions for starting the PowerPoint or preview in slide show mode:

1. Open the PowerPoint file.
2. Near the top of your computer screen, there is a menu bar. Click on the words "SLIDE SHOW".
3. A new dropdown box should appear, and the button at the far left should say "FROM BEGINNING". Click on that button.
4. Now the PowerPoint should fill your entire computer screen. From this point on, click on the mouse over and over to advance the PowerPoint. The base-ten blocks will now be able to move on and off the screen at the proper time.

Feel free to check out my related PowerPoint: Addition with Regrouping.

Copyright by Deb Hanson

Please note: You DO have my permission to convert this PowerPoint to Google Slides, and to share it with your students via Google Classroom. (A Google link is not provided, but you may upload the PowerPoint to Google yourself, if you wish.)

Also, the PowerPoint cannot be edited due to the copyright requirements made by the contributing artists (clip art, font, background).

This item is a paid digital download from my TpT store

www.teacherspayteachers.com/Store/Deb-Hanson

This product is to be used by the original downloader only. Copying for more than one teacher is prohibited. This item is also bound by copyright laws. Redistributing, editing, selling, or posting this item (or any part thereof) on an Internet site that is not password protected are all strictly prohibited without first gaining permission from the author. Violations are subject to the penalties of the Digital Millennium Copyright Act. Please contact me if you wish to be granted special permissions!