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Addition Practice Worksheet (Adding Three 2-digit Numbers)

Three addends stack up for some strenuous sum practice! All of the numbers are double-digits, and regrouping is often necessary. Challenge your second graders or provide practice for older mathematicians with this assignment. An answer key follows the learning exercise.

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CCSS: Designed
Resource Details

Grade
2nd - 3rd
Subjects
Math
1 more...
Resource Types
Worksheets
3 more...
Year
2007
Included Materials

  • Answer Key

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