# 2-Digit Subtraction with Regrouping-Mini-Lessons & Workstation

Subjects
Resource Types
Product Rating
4.0
PDF (Acrobat) Document File
2.34 MB   |   11 pages

### PRODUCT DESCRIPTION

Description
My 2nd grade teachers swear by this unit!!

If you are apprehensive about teaching subtraction with regrouping, this is the product for you!! Complete unit for introducing subtraction of two-digit numbers with regrouping.

Includes:

Two scripted mini-lessons utilizing place value mats to lead students through the concrete (manipulatives), representational (model), and abstract (algorithm) stages for subtraction with regrouping. Includes instruction on problem solving and recognizing the different types of subtraction (take-away, missing part, comparison).

A reproducible flowchart chart to give students as a reminder of when and how to regrouup.

A workstation for students to practice new skills independently. Includes student instructions and recording sheet.

Common Core Alignment
2.NBT.1--Understand that the three digits of a three-digit number represent amounts of hundred, tens, and ones
2.NBT.5--Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction
2.NBT-9--Explain why addition and subtraction strategies work, using place value and the properties of operations

Be sure to rate this product and provide feedback to earn TpT credits good toward the purchase of future products!

You Might Also Like…
Common Core: Capture 4 2nd Grade
I Have/Who Has--Adding and Subtracting Multiples of 10

Connect with Math Coach’s Corner
Be sure to follow my TpT store by clicking on the red ‘Follow Me’ next to my Seller picture to receive notifications of new products and upcoming sales. Visit my blog for K-5 math tips and freebies you can use tomorrow in your classroom. You can also find me on Facebook

Total Pages
11
N/A
Teaching Duration
N/A

### Average Ratings

4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
4.0
Total:
426 ratings

4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
I love all your products. All our schools need math coaches!!!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Awesome resource! Thank you.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Using this with one of my fifth graders to help build a foundation and understanding. Thanks so much.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Can't wait to use this in my class!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Can't wait to use this with my small group :)
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
This lesson is very well put together and I love the center/station that comes with it.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Would love this type of resource for all the major math concepts for second grade. Keep them coming. Have you ever considered making available a complete set of mini lessons for second grade math concepts? I would buy every one of them.
Thank you so much,
Jan
Thanks,
Jan
Thanks, Jan! I'm always looking for ideas, and that's a great one. I hope to get to work on some new stuff soon.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thank you!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Wish we had this stuff for everything. thanks !!
3.7
Total:
4.0
Overall Quality:
4.0
Accuracy:
3.5
Practicality:
3.5
Thoroughness:
3.5
Creativity:
3.5
Clarity:
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
very useful product
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thank you for sharing!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
This was great! Thanks so much!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
This is a great resource. I'm teaching regrouping to a group of students who are still in the concrete stage and this is a great hands on resource. I like the mats, they are helpful. Thank you so much!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
I think using the workmat that you have designed will really help some of my 2nd graders really solidify the idea of regrouping for subtraction. I'm looking forward to presenting this 'method' tomorrow. Thank you for using the 10 frame model since that is where the Common Core is taking us. Nice product.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great! THanks
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thank you!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thank you!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
thanks
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Terrific!!!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great product!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great activities! thanks!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
great
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
I plan on using this for re-teaching in my classroom. It will be perfect to reinforce the skills of the students that got it. It will be another helpful tool for my students who could use another go round with the concept. Thanks.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great resource
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
good resource for a difficult concept
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks
3.8
Total:
4.0
Overall Quality:
4.0
Accuracy:
3.5
Practicality:
4.0
Thoroughness:
4.0
Creativity:
3.5
Clarity:
Good resource.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
I have done the concrete & visual models for years, but the set up of the page with building the whole & then just writing the part underneath really helped them understand the whole-part concept.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
This was so awesome!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great idea!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
I LOVE the subtraction flow chart!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
thank you
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
This is exactly what I was looking for. Thank you.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
:)
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great product!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Love it!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Thanks for sharing
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Your products are great! I'm so excited when you come out with a new one!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Another wonderful product! You are amazing. Thanks for all your hard work!
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
thanks
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Great resource for my struggling second graders.
4.0
Total:
4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
Good Ideas!

There are black boxes in a few of the items, where there should be titles?
Hey Stephanie! Sorry for the problems. Are you maybe using a Mac? This is from the TpT Help section:

The PDF I downloaded is showing black smudges, what do I do?

If you are on a Mac, do not open with Preview. It will not work. Download the most updated version of Adobe Reader and open the PDF with it (and not Preview). To 'open with' adobe reader on a mac, highlight the product pdf icon with one click, go to 'file' at the top of the screen, choose 'open with' then select 'adobe' and you'll be all set.
Hi, I just purchased the Subtraction with Regrouping packet but the labels in the PV chart (i.e., tens, one, written record) are all blacked out. Can this be fixed?

Thanks!
Sarah
Hey Sarah! Sorry you're having trouble. Are you by any chance using a Mac? This is from the TpT Help section:

The PDF I downloaded is showing black smudges, what do I do?

If you are on a Mac, do not open with Preview. It will not work. Download the most updated version of Adobe Reader and open the PDF with it (and not Preview). To 'open with' adobe reader on a mac, highlight the product pdf icon with one click, go to 'file' at the top of the screen, choose 'open with' then select 'adobe' and you'll be all set.
Have you done this unit doing it the CORE way without showing the standard way of borrowing? We are not allowed to teach our kids this way anymore. We have to teach it horizontally. Thanks. (The way you talked about in your blog.)
susanlulu@yahoo.com
No, this unit is strictly to teach regrouping with the standard algorithm with understanding. You're not allowed to teach the standard algorithm? Wow. I would think the emphasis would be on teaching multiple strategies, including the standard algorithm. I think I'd have a hard time estricting what strategies a student can use.
I can not get this to open on my computer. It says an error has occurred and it can not open. Any hints that could help me get it opened?

Thanks,
Jessica Watkins
\$4.00
User Rating: 4.0/4.0
(7,316 Followers)
More Products from
\$4.00