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Addition Worksheet
3rd Graders · three-digit addition · 30 problems
Name:
Date:
1.
776 + 212 =
2.
933 + 373 =
3.
589 + 309 =
4.
520 + 591 =
5.
572 + 823 =
6.
635 + 438 =
7.
745 + 580 =
8.
581 + 829 =
9.
634 + 287 =
10.
864 + 341 =
11.
949 + 218 =
12.
186 + 341 =
13.
569 + 245 =
14.
390 + 295 =
15.
679 + 764 =
16.
874 + 893 =
17.
790 + 367 =
18.
267 + 839 =
19.
635 + 312 =
20.
924 + 636 =
21.
781 + 940 =
22.
886 + 313 =
23.
962 + 138 =
24.
806 + 607 =
25.
906 + 898 =
26.
430 + 224 =
27.
836 + 720 =
28.
866 + 654 =
29.
859 + 701 =
30.
871 + 573 =