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Section 2.1 Use Integers and Rational Numbers I will graph and compare positive and negative numbers. Saturday, June 30, 2012

Math 2.1

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Page 1: Math 2.1

Section 2.1Use Integers and Rational Numbers

I will graph and compare positive

and negative numbers.

Saturday, June 30, 2012

Page 2: Math 2.1

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Whole Numbers

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Whole Numbers 0, 1, 2, 3, 4.......

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Whole Numbers 0, 1, 2, 3, 4.......

Integers

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Whole Numbers 0, 1, 2, 3, 4.......

Integers ....., -3, -2, -1, 0, 1, 2, 3, .......

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Whole Numbers 0, 1, 2, 3, 4.......

Integers ....., -3, -2, -1, 0, 1, 2, 3, .......

Rational Number

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Whole Numbers 0, 1, 2, 3, 4.......

Integers ....., -3, -2, -1, 0, 1, 2, 3, .......

Rational Numbera/b, repeating or terminating decimals

2/1, 2/4, 0.75, 0.33333...., -10/1

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Whole Numbers 0, 1, 2, 3, 4.......

Integers ....., -3, -2, -1, 0, 1, 2, 3, .......

Rational Numbera/b, repeating or terminating decimals

2/1, 2/4, 0.75, 0.33333...., -10/1

Are all numbers, Rational Numbers? Saturday, June 30, 2012

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Example 1

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Example 1

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Example 2

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Example 2

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Example 3

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Example 3

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Example 4

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Example 4

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Example 5

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Example 5

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Example 6

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Example 6

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Example 7

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Example 7

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Example 7

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Example 7

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Page 67#5-49 (odd’s)

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