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Write each number in scientific notation.

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Presentation on theme: "Write each number in scientific notation."— Presentation transcript:

1 Write each number in scientific notation.
Bell Ringer I will not answer any questions about the Bell Ringer. Think of it as a “mini quiz” with open notes. This is from Notes Section 9.5 Write each number in scientific notation. 400 5,273,000 .00005

2 Don’t forget… Your test is THIS WEDNESDAY, Feb 11. It will cover:
9.1 – write and evaluate expressions with exponents 9.3 – multiply and divide monomials 9.4 – negative exponents 9.5 – scientific notation (mult/div/add/sub) 9.6 – powers of monomials

3 In Summary Of Each R drive > Key > Feb 9_13 > 2_9__Summary of Unit 9 File > Save As > P drive > Math > Feb 9_13 > 2_9__Summary of Unit 9

4 Section 9.1 Powers and Exponents
Know how to: Write Expressions using exponents Evaluate Expressions Order of Operations (PEMDAS)

5 Section 9.1 Sample Problems
Write each expression using exponents.

6 Section 9.1 Sample Problems

7 Section 9.3 Multiplying and Dividing Monomials
Know how to: Multiply Monomials (Add their exponents) Divide Monomials (Subtract their exponents)

8 Section 9.3 Sample Problems

9 Section 9.3 Sample Problems

10 Section 9.4 Negative Exponents
Know how to: Write expressions using positive exponent (make it a fraction) Use Negative exponents (change it from a fraction to a power with a negative exponent) Algebraic expressions with Negative Exponents

11 Section 9.4 Sample Problems

12 Section 9.4 Sample Problems

13 Section 9.4 Sample Problems

14 Section 9.5 Scientific Notation
Know how to: Express Numbers in Standard Form Express Numbers in Scientific Notation Order Numbers in Scientific Notation Multiply Numbers in Scientific Notation Divide Numbers in Scientific Notation Add Numbers in Scientific Notation Subtract Numbers in Scientific Notation

15 Section 9.5 Sample Problems

16 Section 9.5 Sample Problems

17 Section 9.5 Sample Problems

18 Section 9.5 Sample Problems

19 Section 9.5 Sample Problems
Add or subtract. Express each result in scientific notation.

20 Section 9.6 Powers of Monomials
Know how to: Find the power of a power Find the power of a product

21 Section 9.6 Sample Problems

22 <<< BEWARE >>>


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