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Addition: 3-Digit Sums

The title is a bit confusing, but understand that the addends are only two-digit numbers. It is the answers, the sums, that will consist of three digits. Learners solve six addition practice problems. Answers can be obtained by clicking on a box in the upper left side of the webpage.

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CCSS: Designed
Resource Details

1st - 3rd
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Resource Types
3 more...
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Fine Print: Educational Use
Common Core

Included Materials

  • Answer Key