Double Digit Addition with Regrouping using Base Ten Blocks- Regroup 1x
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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.