Three-Digit Addition with Regrouping
Practice adding three-digit numbers with regrouping, focusing on carrying over tens and hundreds.
Includes
Standards
Topics
Three-Digit Addition with Regrouping
Name:
Date:
Score:
Add the following three-digit numbers. Remember to regroup (carry over) when the sum of a column is 10 or more.
1. 345 + 178
2. 529 + 283
3. 671 + 149
4. 486 + 357
5. 4 _ 2 + 3 7 _ = 8 5 0 The missing digits are: and
6. _ 6 7 + 2 _ 5 = 7 9 2 The missing digits are: and
7. Which of the following sums is correct?
234 + 189 = 413
367 + 258 = 615
415 + 392 = 807
501 + 199 = 690
8. When adding 150 + 250, you need to regroup in the tens place.
True
False
9. A baker sold 275 chocolate chip cookies and 187 oatmeal cookies. How many cookies did the baker sell in total?
Related Worksheets
Two-Digit Addition Worksheet
Practice adding two-digit numbers with this worksheet, focusing on regrouping and place value concepts.
Adding by 10s Worksheet
Practice adding multiples of 10 to two-digit and three-digit numbers.
Three-Digit Addition Worksheet
Practice adding three-digit numbers with this worksheet, featuring various problem types for Grade 5 students.
Three-Digit Addition Worksheet
Practice adding three-digit numbers with this worksheet, featuring various problem types for Grade 5 students.
Adding with Zero Worksheet
Practice adding numbers with zero, understanding the identity property of addition, for Grade 5 students.
Adding Within 1000 Worksheet
Practice adding three-digit numbers with this worksheet designed for Grade 5 students.
Partial Sums Addition Worksheet
Grade 5 Math worksheet focusing on the partial sums addition strategy.
Adding Zero Worksheet
Practice worksheet for Grade 5 students focusing on the additive identity property (adding zero).