3-digit plus 3-digit addition exercises

Access our free and printable PDF worksheet, complete with solutions, designed to help students learn and practice 3-digit plus 3-digit addition exercises in mathematics.

This comprehensive resource offers a variety of problems to enhance math skills and deepen understanding of 3-digit plus 3-digit addition exercises concepts.

Perfect for teachers and parents, this worksheet is an essential tool for effective learning and practice.

Equip your students or children with the skills they need to excel in math with this valuable resource today!

1) 912 + 263 =

2) 948 + 924 =

3) 869 + 464 =

4) 646 + 337 =

5) 531 + 185 =

6) 339 + 395 =

7) 543 + 436 =

8) 282 + 674 =

9) 418 + 909 =

10) 175 + 909 =

11) 251 + 424 =

12) 683 + 828 =

13) 264 + 282 =

14) 618 + 300 =

15) 550 + 983 =

16) 467 + 354 =

17) 145 + 513 =

18) 513 + 289 =

19) 686 + 171 =

20) 913 + 572 =

21) 868 + 709 =

22) 749 + 991 =

23) 214 + 696 =

24) 246 + 394 =

25) 994 + 337 =

26) 104 + 814 =

27) 993 + 674 =

28) 765 + 550 =

29) 331 + 712 =

30) 578 + 256 =

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Addition exercises

All 3-digit plus 3-digit addition exercises and worksheets are completely free to use and reuse. These resources are designed to enhance math skills and mastery of 3-digit plus 3-digit addition exercises concepts. Perfect for students, teachers, and parents, these free worksheets support effective learning and continuous practice in mathematics.