Mixed Addition and Subtraction Using Numbers Between 100 and 1000

In this addition and subtraction activity, students find the sums and differences in 15 three digit problems in which they regroup as needed. They enter and submit the answers online or print the page as needed.

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Resource Details

Grade
2nd - 3rd
Subjects
21st Century Skills
3 more...
Resource Types
Worksheets
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Usage Permissions
Fine Print