1 / 18

Properties of Real Numbers

Properties of Real Numbers. Section R-1 Chapter R: Review. Translating Words. Quick Examples. Write an algebraic expression to represent each situation. A. the number of apples in a basket of 12 after n more are added

kile
Download Presentation

Properties of 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. Properties of Real Numbers Section R-1 Chapter R: Review R-1: Properties of Real Numbers

  2. Translating Words R-1: Properties of Real Numbers

  3. Quick Examples Write an algebraic expression to represent each situation. • A. the number of apples in a basket of 12 after n more are added • B. the number of days it will take to walk 100 miles if you walk M miles per day 12 + n Add n to 12. Divide 100 by M. R-1: Properties of Real Numbers

  4. Quick Examples Write an algebraic expression to represent each situation. • C. the difference of a number less 2 equals 7. n – 2 = 7 • D. Write out: 21 ÷ 7 = 3 The quotient of 21 and 7 is 3. R-1: Properties of Real Numbers

  5. Order of Operations To evaluate operations, one way to remember the order of operations is by using the mnemonic PEMDAS. REMEMBER: Multiplication and Addition doesn’t always go first before Division and Subtraction R-1: Properties of Real Numbers

  6. Example 1 exponents – apply the exponent now complete addition and subtraction, left to right parenthesis – combine these first complete multiplication and division, left to right PEMDAS PEMDAS PEMDAS PEMDAS PEMDAS R-1: Properties of Real Numbers

  7. Example 2 exponents – apply the exponent now complete multiplication and division, left to right parenthesis – combine these first complete addition and subtraction, left to right PEMDAS PEMDAS PEMDAS PEMDAS PEMDAS R-1: Properties of Real Numbers

  8. Example 3 2 + [4 + 2 · 16] 2 + [4 + 32] 2 + 36 PEMDAS PEMDAS PEMDAS PEMDAS R-1: Properties of Real Numbers

  9. Your Turn R-1: Properties of Real Numbers

  10. Example 4 R-1: Properties of Real Numbers

  11. Example 5 1 1 2 3 R-1: Properties of Real Numbers

  12. Your Turn R-1: Properties of Real Numbers

  13. Warm_Up #2 1. Solve 2. Write the equation of “The product of 5 and x is the product of 2 and 10.” 1/4/2020 5:42 AM 1-2 : Properties of Real Numbers R-1: Properties of Real Numbers 13

  14. Add/Subtract fractions • List the factors of the bottom number to find the “Least Common Denominator” • Multiply the LCD to the top number • Evaluate by add or subtracting across BUTkeeping the bottom number R-1: Properties of Real Numbers

  15. Example 6 3 8 What are the MULTIPLES of the denominator: 6 6 What is the SMALLEST SAME MULTIPLE R-1: Properties of Real Numbers

  16. Example 7 R-1: Properties of Real Numbers

  17. Your Turn R-1: Properties of Real Numbers

  18. Assignment Pg 16 27-65 odd, OMIT 43 R-1: Properties of Real Numbers

More Related