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Transcript
Warm Up Simplify 1. 2. 3. 16 Estimate 4. 80 1 9 5. 0.16 17 Classifying Numbers Section 1.3 B Objective TSWBAT classify real numbers and use inequalities to compare numbers. Vocabulary • Rational Numbers • Natural numbers • Whole numbers • Integers • Irrational numbers • Real numbers Take Note On pg. 18 Example 1 To which subsets of the real numbers does each number belong? A. 12 B. -5.01479 C. Answer: natural, whole, integer, rational Answer: rational 21 Answer: irrational Example 2 What is an inequality the compares the numbers 5 4 and 5 ? 34 A. 34 5.831 4 5 5.80 5 Answer: so: 4 34 5 5 Assignment Pg. 20-22 # 28-50 even, 52-55