Three-Digit Addition with Regrouping
Practice three-digit addition problems that require regrouping in the ones, tens, or hundreds place.
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Three-Digit Addition with Regrouping
Name:
Date:
Score:
Read each problem carefully and add the numbers. Remember to regroup when the sum of a column is 10 or more.
Solve the following addition problems. Show your work.
1. 235
+ 147
Result:
2. 418
+ 263
Result:
3. 589
+ 312
Result:
4. 607
+ 195
Result:
Solve the following word problems. Show your work.
5. Sarah read 178 pages on Monday and 245 pages on Tuesday. How many pages did she read in total?
6. A baker made 367 cookies in the morning and 456 cookies in the afternoon. How many cookies did the baker make altogether?
7. What is the sum of 349 and 273?
512
622
612
632
8. Which problem requires regrouping in both the ones and tens place?
123 + 456
301 + 205
487 + 134
560 + 120
Determine if the following statements are true or false.
9. When adding 158 + 235, you will regroup in the ones place.
True
False
10. The sum of 499 + 301 is 800.
True
False
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