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Unit 1: Symbols and Sets of Numbers
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Unit 1: Symbols and Sets of Numbers
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1.2.3 Essential Question: How do we identify, natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers? WICOR: Writing, Organization and Collaboration: Notetaking Inquiry & Reading: Textbook
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The ellipses (three dots) to the left and to the right indicate that the positive integers and the negative integers continue indefinitely.
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With a partner, try to solve Example 4 Practice 4 a, b, and c
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With a partner, try to solve Example 4 Practice 4 a, b, and c
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With a partner, try to solve Example 5 Practice 5 a, b, and c
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With a partner, try to solve Example 5 Practice 5 a, b, and c
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With a partner, try to solve Example 5 Practice 5 a, b, and c
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With a partner, try to solve Example 5 Practice 5 a, b, and c
25 25
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With a partner, try to solve Example 5 Practice 5 a, b, and c
25 25 25, -15, -99
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With a partner, try to solve Example 5 Practice 5 a, b, and c
25 25 25, 7 3 , −15, − 3 4 , -3.7, 8.8, -99 25, -15, -99
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With a partner, try to solve Example 5 Practice 5 a, b, and c
25 25 25, 7 3 , −15, − 3 4 , -3.7, 8.8, -99 25, -15, -99 5
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With a partner, try to solve Example 5 Practice 5 a, b, and c
25 25 25, 7 3 , −15, − 3 4 , -3.7, 8.8, -99 25, -15, -99 5 25, 7 3 , −15, − 3 4 , 5 , -3.7, 8.8, -99
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With a partner, try to solve Example 6 Practice 6 a, b, and c
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With a partner, try to solve Example 6 Practice 6 a, b, and c
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With a partner, try to solve Example 6 Practice 6 a, b, and c
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With a partner, try to solve Example 6 Practice 6 a, b, and c
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1.2.4 Essential Question: How do we find the absolute value of a real number?
WICOR: Writing, Organization and Collaboration: Notetaking Inquiry & Reading: Textbook
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With a partner, try to solve Example 7 Practice 7 a, b, and c
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With a partner, try to solve Example 7 Practice 7 a, b, and c
8 8
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With a partner, try to solve Example 7 Practice 7 a, b, and c
8 9 8
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With a partner, try to solve Example 7 Practice 7 a, b, and c
8 9 2.5 8
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With a partner, try to solve Example 7 Practice 7 a, b, and c
5 11 8 9 2.5 8
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With a partner, try to solve Example 7 Practice 7 a, b, and c
5 11 8 9 2.5 3 8
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With a partner, try to solve Example 8 Practice a, b, and c
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With a partner, try to solve Example 8 Practice a, b, and c
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With a partner, try to solve Example 8 Practice a, b, and c
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With a partner, try to solve Example 8 Practice a, b, and c
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With a partner, try to solve Example 8 Practice a, b, and c
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With a partner, try to solve Example 8 Practice a, b, and c
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Assignment 1 p. 14 # 35-70
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Assignment 2 p. 13 #1-8 p. 15 # 71-94
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