1 / 16

Mathematical Equations with Rational Numbers - Solving Strategies & Operations

Learn to solve equations with rational numbers, master addition, subtraction, multiplication, and division. Apply operations to write expressions, equations, and inequalities. Solve problems step by step with clear examples.

faxon
Download Presentation

Mathematical Equations with Rational Numbers - Solving Strategies & Operations

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. Splash Screen Lesson 2-7 Solving Equations With Rational Numbers

  2. Divide A. B.1 C.–1 D. (over Lesson 2-4) • A • B • C • D

  3. Find A. B. C. D. (over Lesson 2-5) • A • B • C • D

  4. Find A. B.0 C. D. (over Lesson 2-5) • A • B • C • D

  5. Find Write in simplest form. A. B. C. D. (over Lesson 2-6) • A • B • C • D

  6. Find Write in simplest form. A. B. C. D. (over Lesson 2-6) • A • B • C • D

  7. Standard 7AF1.1Use variables and appropriate operations to write an expression, an equation, an inequality, or a system of equations or inequalities that represents a verbal description (e.g. three less than a number, half as large as an area A). Standard 7NS1.2Combine, multiply, and divide rational numbers (integers, fractions, and terminating decimals) and take positive rational numbers to whole-number powers.

  8. Solve by Using Addition or Subtraction Solve g + 2.84 = 3.62. g + 2.84 = 3.62 Write the equation. Combine a -2.84 to each side. Simplify. Find the solution for g.

  9. Solve by Using Addition or Subtraction Combine

  10. Solve by Using Multiplication or Division Use the multiplicative inverse on each side of the equation.

  11. Solve by Using Multiplication or Division Use the multiplicative inverse of 9.7 to divide each side of the equation.

  12. Solve h+ 2.65 = 5.73. • A • B • C • D A. 3.08 B. 3.26 C. 7.92 D. 8.38

  13. A. B. C. D. • A • B • C • D

  14. A • B • C • D A. 22 B. 9 C. –12 D. –45

  15. Solve 3.4t = –27.2. • A • B • C • D A. –12 B. –8 C. –5 D. –2

More Related