Digital deck · 2nd Grade · 30 questions
Two-Digit Addition with Regrouping Digital | 2nd Grade
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Two-Digit Addition with Regrouping for 2nd grade: 30 question slides with a type-in answer box, plus an answer key slide.
What’s inside this download
- 30 question slides, one question per slide
- A type-in answer box on every question
- A title slide and an answer key slide at the end
- One .pptx file — opens in Google Slides and PowerPoint
Why choose this over a free activity
- Wrong choices show missed carries
- Ones, tens, carry
- Keys give each sum, so a missing carry like 72 for 57 + 25 shows up
- No printing — works on a laptop, tablet or classroom screen
License and file format
- One .pptx file; upload it to Google Drive to open it in Google Slides
- One teacher or one household. Use it with your own students, this year and next
- Sharing the file itself needs a separate license
- Digital download — nothing ships
How do I get the files?
- The download link is on the order page the moment you pay, and in your inbox at the same time
- Re-download from that link any time — no account needed
- Wrong or broken file? Email support@pencillane.com and we fix it or refund you
Why get the bundle
- Cards, games and color-by-code give children a lot of chances to carry correctly.
The problem
57 + 25 is 82, not 72 or 712
Carrying is the first step of column addition where the tens digit changes. Children either leave out the carry or write both digits of the ones sum.
Forgetting the carry
7 + 5 = 12. A child writes 2 and forgets the 1 ten, so 57 + 25 becomes 72.
Writing 12 in the ones place
Some write 12 under the ones column, giving 712. The ones column holds one digit.
Skipping a tens digit
After carrying, a child adds the 1 to the first tens digit and forgets the second. Every column needs all of its digits.
The answer choices include the missing carry and the double-digit slip. Children add ones, trade ten ones for a ten, then add tens.
What’s inside
30 questions, one per slide.
Students type straight into the box — no printing, no cutting.
Two-Digit Addition with Regrouping
Written for 2nd grade.
Title to answer key
A title slide first, the answer key last.
Google Slides & PowerPoint
One .pptx file that opens in both.
Look inside
One question per slide, with a box to type the answer.
How it works
Ready before the printer warms up.
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1
Download
Check out, and your download link is in your inbox and on screen in seconds. One PowerPoint file you can open in Google Slides.
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2
Open
Upload it to Google Drive and open it with Google Slides, or open it in PowerPoint.
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3
Assign
Share it with your class. Students type an answer on each slide, and you check against the key.
Outcomes
Add two-digit numbers with regrouping
Ones first, carry a ten, then tens.
- 57 + 25
- 14 + 19
- 25 + 17
- 24 + 57
- 69 + 18
- 18 + 22
- 38 + 46
Who it’s for
Built for the kitchen table and the classroom.
Parents & homeschool
Use ten sticks and cubes for 57 + 25. Trade ten cubes for a stick, then count.
Teachers
Fits second grade. Use the check pages after a unit to see who still drops the carry.
Regrouping practice
Students who add without carry get a nudge to check each column.
Questions
Before you buy.
Do all the problems regroup?
Most do. Some do not, so children must check.
How can children check?
Estimate by rounding to tens and compare, or add in the other order.
How do I get the file?
The download link appears right after checkout and lands in your inbox at the same time. One PowerPoint file you can open in Google Slides.
Can I share it with my class?
Yes — one teacher can use it with their own students, this year and next. Sharing the file with other teachers needs a separate license.
Do I need Google Slides?
No. The file is a PowerPoint (.pptx). It opens in PowerPoint, and in Google Slides once you upload it to Google Drive.
What if it isn’t right for us?
Email support@pencillane.com within 30 days and we refund the full $4.50. No form, no questions.
Add, carry a ten
Two-Digit Addition with Regrouping for 2nd grade, ready to assign.
Get it — $4.50