Skip to content
★
F
u
n
Children
🔍
♥
🖍️
Coloring
✏️
Worksheets
📚
Stories
🎨
How to Draw
🖨️
Printables
🪄
Make Your Own
🎲
Games
😄
Jokes & Facts
Home
›
Worksheets
›
Math
›
3rd Grade
›
Three-Digit Addition
›
Sheet 19
Three-Digit Addition — Worksheet 19
Name:
Date:
Three-Digit Addition
Solve each problem. Show your work!
1.
146
361
+
2.
462
705
+
3.
889
358
+
4.
622
525
+
5.
523
757
+
6.
191
489
+
7.
561
418
+
8.
561
167
+
9.
176
502
+
10.
671
767
+
11.
473
256
+
12.
160
211
+
13.
586
329
+
14.
231
805
+
15.
316
869
+
16.
853
479
+
17.
223
310
+
18.
834
792
+
19.
101
347
+
20.
847
850
+
507
1167
1247
1147
1280
680
979
728
678
1438
729
371
915
1036
1185
1332
533
1626
448
1697
fun
children.com
3rd Grade · Sheet #19