Standard #: MAFS.912.A-APR.4.7 (Archived Standard)


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Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtraction, multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions.


General Information

Subject Area: Mathematics
Grade: 912
Domain-Subdomain: Algebra: Arithmetic with Polynomials & Rational Expressions
Cluster: Level 2: Basic Application of Skills & Concepts
Cluster: Rewrite rational expressions. (Algebra 2 - Supporting Cluster) -

Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.

Date Adopted or Revised: 02/14
Date of Last Rating: 02/14
Status: State Board Approved - Archived

Related Courses

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1200340: Algebra 2 Honors (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2024, 2024 and beyond (current))
1202340: Precalculus Honors (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2024, 2024 and beyond (current))
1201300: Mathematical Analysis Honors (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
1200410: Mathematics for College Success (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
1200700: Mathematics for College Algebra (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))
1201315: Analysis of Functions Honors (Specifically in versions: 2014 - 2015, 2015 - 2022 (course terminated))


Related Resources

Instructional Technique

Name Description
Understanding Similarities and Differences in Adding Fractions and Adding Rational Expressions

This is a teacher resource for how to introduce finding the sums and differences of rational expressions using literacy strategies and graphic organizers to build on their prior knowledge of adding and subtracting fractions.

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