1. Warm Up

2. Section 8 – 2 Scientific Notation Objectives: To write numbers in scientific and standard notation To use scientific notation

4. Scientific Notation

5. Example 1 Recognizing Scientific Notation

6. Example 2 Writing a Number in Scientific Notation Write each number in scientific notation. A)56,900,000 B)267,000 C)0.00985 D)0.0568

7. Write each number in scientific notation. E)0.0000325 F)46,205,000

8. Example 3 Writing a Number in Standard Notation Example 3 Writing a Number in Standard Notation

10. Homework

11. Section 8 – 2 Continued… Objectives: To use scientific notation

12. Example 4 Real-World Problem solving UranusNeptuneSaturnJupiter

13. B)List the planets in order of their distance from the sun from least to greatest. JupiterEarthNeptuneMercury

14. Example 5 Using Scientific Notation to Order Numbers A) Order the following numbers in order from greatest to least.

15. Example 5 Using Scientific Notation to Order Numbers B) Order the following numbers in order from greatest to least.

16. Example 5 Using Scientific Notation to Order Numbers C) Order the following numbers in order from greatest to least.

17. Example 6 Multiplying a Number in Scientific Notation