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- 1. REAL NUMBERS(as opposed to fake numbers?)
- 2. Two Kinds of Real Numbers• Rational Numbers• Irrational Numbers
- 3. Two Kinds of Real Numbers• Rational Numbers• Irrational Numbers
- 4. Rational Numbers• A rational number is a real number that can be written as a ratio of two integers.• A rational number written in decimal form is terminating or repeating.
- 5. Examples of Rational Numbers•16 •-8•1/2 •1.3333…•3.56 •- 3/4
- 6. Irrational Numbers• An irrational number is a number that cannot be written as a ratio of two integers.• Irrational numbers written as decimals are non-terminating and non-repeating.
- 7. Examples of Irrational Numbers• Square roots of • Pi non-perfect “squares” 17
- 8. IntegersOne of the subsets of rational numbers
- 9. What are integers?• Integers are the whole numbers and their opposites.• Examples of integers are6-120186-934
- 10. • Integers are rational numbers because they can be written as fraction with 1 as the denominator.
- 11. • Integers are rational numbers because they can be written as fraction with 1 as the denominator.
- 12. • Integers are rational numbers because they can be written as fraction with 1 as the denominator.
- 13. Example 1:Graphing and Comparing integers.0 and -43 and - 13
- 14. Example 2:Order the numbers from least to greatest.-0.01, 0.1, 0, 1/10 -3/5, -0.4, -1, -0.5
- 15. Example 3Find the opposite and absolute valuea = 10 a = -7.7

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