WorksheetsThree Digit Addition with Regrouping
Total questions: 10
Name
Class
Date
Answer KeyThree Digit Addition with Regrouping
Total questions: 10
1.
505
2.
433
3.
614
4.
1042
5.
814
6.
863
7.
454
8.
935
9.
683
10.
823
Three Digit Addition with Regrouping
10 questions
2nd - 2nd Grade
Mathematics
This Grade 2 mathematics worksheet helps students add three-digit numbers with regrouping. It includes 10 fill-in-the-blank problems, such as 336 + 169 and 707 + 228, requiring students to align hundreds, tens, and ones, add by place value, and record the correct sum. Several problems produce a four-digit total, giving students practice recognizing when regrouping extends into the thousands place. Use this free printable worksheet for guided practice, independent work, or a short skills check after teaching column addition. Students can show or explain how they regroup between place values while completing each blank, helping you identify whether errors come from computation, place-value alignment, or recording the final answer. The worksheet includes an answer key for efficient checking and feedback.
Worksheet settings
Font size
S
M
L
XL
WorksheetsAnswer KeyBrowse by subjects
Browse by grades
Browse by format
FAQs
What does the Three Digit Addition with Regrouping worksheet cover?
This Grade 2 worksheet covers adding pairs of three-digit numbers with regrouping through 10 fill-in-the-blank problems. Students align the addends by place value, combine ones, tens, and hundreds, carry when a place-value sum reaches 10 or more, and record totals such as 614 or 1,042.
How can I use this worksheet to teach three-digit addition with regrouping?
Model one problem by aligning the hundreds, tens, and ones columns, then think aloud as you regroup from the ones or tens place. Before students complete the remaining fill-in-the-blank problems, ask them to mark each regrouping step and discuss why some sums, such as 871 + 171, require writing a digit in the thousands place.
What mistakes should I watch for when students complete this worksheet?
Watch for students who add each column correctly but forget to carry a ten to the next place, especially in problems such as 297 + 136 or 449 + 234. Also check that they align digits by place value, preserve a zero as a place holder in problems such as 707 + 228, and record the extra thousands digit when the total exceeds 999.
How do I assign and grade this three-digit addition worksheet?
The worksheet is available as a printable PDF and as a digital quiz on Wayground, and it includes a complete answer key for checking all 10 fill-in-the-blank sums. For printable submissions, you can scan student work with the Wayground for Teachers app to help grade responses efficiently. The printable format also supports classrooms that are reducing screen time.
How can I differentiate this three-digit addition worksheet for my students?
In the worksheet’s Advanced Settings, adjust font spacing or increase the font size to make the 10 fill-in-the-blank addition problems easier to read and complete. You can also apply a dyslexia-friendly font or translate the worksheet into another language when those options support access to the place-value and regrouping practice.
Where can I find more worksheets like this on Wayground?
Wayground offers a comprehensive collection of free printable worksheets and practice problems across subjects, including downloadable PDFs with answer keys. Browse more resources at https://wayground.com/en-us/worksheets.