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September 25, 2012

CLICKERS!!!!!!

September 25, 2012

September 25, 2012

Today's Agenda:

1. Bell Work: POW #3

2. Homework: MB pg. 164-165 #31-50

3. Notes: Ch. 4.2 Patterns of Exponents

September 25, 2012

Lesson Objective:

After the end of the lesson students will evaluate expressions with negative exponents and the zero exponent.

HW: WS: 4-2 Practice A and B

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1. 3-3

=

2. (-7)-4

=

Evaluate.

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Evaluate.

1. 4-2

=

2. (-6)-5

=

3. 9-4

=

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The Zero Exponent

Ex. Evaluate.

70 =

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1. 2050 =

2. (-5000)0 =

3. -7570 =

Evaluate.

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Using Order of OperationsEvaluate.

1. 5 - 60 + (2+1)

-3 =

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Evaluate.

2. 7 + 6-2

- (3+1)4 =

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Evaluate.

3. 82 - (3-2)

0 + 5

-2 =

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Evaluate.

4. 2 + (-7)0 - (3-3)

-100 =

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HW: WS 4.2 All problems. Both Sides

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