Unit 3: Rational Numbers & Integers
Common Core Standards:
- Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. 7.NS.1
- Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers. 7.NS.2
- Solve real-world and mathematical problems involving the four operations with rational numbers. 7.NS.3
- Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply proporties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. 7.EE.3
2008 Math Standards:
None
