Adding three-digit numbers 100 to 700 (Vertical Questions - Half Page)

This basic Addition worksheet is designed to help kids practice adding three-digit numbers (100 through 700) with addition questions that change each time you visit. This math worksheet is printable and displays a half page math sheet with Vertical Addition questions.

With this math sheet generator, you can easily create Addition worksheets that are never the same and always different, providing you with an unlimited supply of math sheets to use in the classroom or at home.

Each math sheet also has an optional answer key checkbox that you can select, if you wish to print an answer key to go along with your math worksheet. And there are six different question styles to choose from, as listed below.

Possible Questions:

The possible addition questions on this math worksheet are:

  • 100+100, 101+100, 102+100, 103+100, 104+100, 105+100 ... 700+100
  • 100+101, 101+101, 102+101, 103+101, 104+101, 105+101 ... 700+101
  • 100+102, 101+102, 102+102, 103+102, 104+102, 105+102 ... 700+102
  • ...
  • 100+700, 101+700, 102+700, 103+700, 104+700, 105+700 ... 700+700
ANSWER KEY
492
+ 270
762
543
+ 556
1099
308
+ 387
695
395
+ 217
612
257
+ 542
799
219
+ 134
353
270
+ 624
894
439
+ 262
701
252
+ 283
535
438
+ 393
831
649
+ 100
749
408
+ 534
942
512
+ 264
776
205
+ 433
638
106
+ 344
450
391
+ 653
1044
632
+ 441
1073
596
+ 252
848
108
+ 264
372
538
+ 675
1213
474
+ 107
581
296
+ 579
875
413
+ 534
947
188
+ 507
695

 Check this box to display the answer key

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