1 / 11

Warm-up Date 09/15/09 Sec 1-3 Exploring Real Numbers

Warm-up Date 09/15/09 Sec 1-3 Exploring Real Numbers List the set(s) of numbers to which each given number belongs. Natural #s, Whole #s, Integers, Rational #s. Irrational #s. Rational #s. Date 09/15/09 Sec 2-1 A dding Rational Numbers. Goal:. To Add Integers.

kamali
Download Presentation

Warm-up Date 09/15/09 Sec 1-3 Exploring Real Numbers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Warm-up Date 09/15/09 Sec 1-3 Exploring Real Numbers List the set(s) of numbers to which each given number belongs. Natural #s, Whole #s, Integers, Rational #s Irrational #s Rational #s

  2. Date 09/15/09 Sec 2-1 Adding Rational Numbers

  3. Goal: To Add Integers.

  4. …And Why To use integers to represent yards gained and lost in a football game, as in example 3

  5. Key Concept: Arithmetic Algebra Addition of Opposites The sum of an integer and its opposite is zero.

  6. Key Concept: Example: Example: Adding Integers If the signs are the same: Add the #s and keep the sign. If the signs are different: Subtract the #s and keep the sign of the bigger #.

  7. Find the sum.

  8. Did we achieve our goal? To Add Integers.

  9. On-Line Help Web Site: PHSchool.com Tutor Web Code: ate-0201 Lesson Quiz Code:ata-0201

  10. Planner: • Write today’s goal. • Write today’s assignment.

  11. Assignment: • Pg 60 6–26 e, 50–64 e, 68, 88–96 e • Reflective Journal

More Related