# Explore Fact Families

- Link: https://thecuriosi.com/lessons/addition-subtraction-families/
- Published: 2026-10-31T22:53:40+05:30
- Author: MAHENDRA MANCHIKALAPATI

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 2. [Addition and Subtraction Within 20](https://thecuriosi.com/courses/addition-subtraction-within-20/)
 3.  Lesson 6 of 8

Connect addition and subtraction facts that use the same three numbers to show how
the operations are related.

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