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Lessons tagged with "7.NS.1.D"
Add & Subtract Rational Numbers
- Grade:
- 7
- Subject:
- Math
This number system lesson covers how to add and subtract rational numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students first rewrite subtraction to add the opposite if needed. Then, they determine which addition rule to use, apply it, and interpret the answer.