Multi-Digit Addition Worksheet
Recommended for 2nd Grade — 4th Grade
Multi-Digit Addition Worksheet
Name: ____________________Date: ____________
Instructions: Adding two- and three-digit numbers using place value and regrouping.
20 problems
371 + 155 = ______
399 + 284 = ______
604 + 721 = ______
93 + 90 = ______
250 + 853 = ______
53 + 28 = ______
207 + 504 = ______
139 + 512 = ______
70 + 29 = ______
52 + 39 = ______
168 + 649 = ______
459 + 612 = ______
39 + 15 = ______
549 + 946 = ______
44 + 34 = ______
913 + 521 = ______
531 + 555 = ______
76 + 51 = ______
23 + 91 = ______
75 + 66 = ______
