Standard #: MA.912.A.1.4 (Archived Standard)


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Perform operations on real numbers (including integer exponents, radicals, percents, scientific notation, absolute value, rational numbers, irrational numbers) using multi-step and real-world problems.


Remarks


Example 1: If the length of one leg of a right triangle is 6 inches and the length of the hypotenuse is 10 inches, what is the length of the other leg?

Example 2: Earth's volume is approximately 1.08×1012 km³. Sun's volume is approximately 1.41×1018 km³. How many times is the Sun larger than the Earth?

General Information

Subject Area: X-Mathematics (former standards - 2008)
Grade: 912
Body of Knowledge: Algebra
Idea: Level 2: Basic Application of Skills & Concepts
Standard: Real and Complex Number Systems - Expand and deepen understanding of real and complex numbers by comparing expressions and performing arithmetic computations, especially those involving square roots and exponents. Use the properties of real numbers to simplify algebraic expressions and equations, and convert between different measurement units using dimensional analysis.
Date Adopted or Revised: 09/07
Content Complexity Rating: Level 2: Basic Application of Skills & Concepts - More Information
Date of Last Rating: 06/07
Status: State Board Approved - Archived

Related Resources

Video/Audio/Animation

Name Description
Averages

This Khan Academy video tutorial introduces averages and algebra problems involving averages.

Student Resources

Video/Audio/Animation

Name Description
Averages:

This Khan Academy video tutorial introduces averages and algebra problems involving averages.



Parent Resources

Video/Audio/Animation

Name Description
Averages:

This Khan Academy video tutorial introduces averages and algebra problems involving averages.



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