Basic Addition Using Numbers Between 100 and 500

In this interactive addition worksheet, students solve 15 fill in the blank problems where they find the sum of 3 digit numbers using regrouping when needed. Students work on line and submit their answers to be scored.

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Resource Details

Grade
3rd - 5th
Subjects
Arithmetic & Pre-Algebra
1 more...
Resource Types
Fill-in-the-blank
3 more...
Usage Permissions
Fine Print
Included Materials - Join to Access
  • Answer Key