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Three Digit Vertical Addition Using Numbers Between 100 and 500

In this basic addition worksheet, 3rd graders find the sums in 15 vertical addition problems that have three digit numbers as addends. They regroup as needed. They enter and submit the sums online or print the page as needed.

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Resource Details

Grade
3rd
Subjects
21st Century Skills
3 more...
Resource Types
Worksheets
1 more...
Usage Permissions
Fine Print