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This module contains the learning objectives for the chapter "Signed Numbers" from Fundamentals of Mathematics by Denny Burzynski and Wade Ellis, jr.
After completing this chapter, you should
- be able to distinguish between variables and constants
- be able to recognize a real number and particular subsets of the real numbers
- understand the ordering of the real numbers
Variables, constants, and real numbers ( [link] )
- be able to distinguish between positive and negative real numbers
- be able to read signed numbers
- understand the origin and use of the double-negative product property
Signed numbers ( [link] )
- understand the geometric and algebraic definitions of absolute value
Absolute value ( [link] )
- be able to add numbers with like signs and with unlike signs
- be able to use the calculator for addition of signed numbers
Addition of signed numbers ( [link] )
- understand the definition of subtraction
- be able to subtract signed numbers
- be able to use a calculator to subtract signed numbers
Subtraction of signed numbers ( [link] )
- be able to multiply and divide signed numbers
- be able to multiply and divide signed numbers using a calculator
Multiplication and division of signed numbers ( [link] )
Read also:
OpenStax, Fundamentals of mathematics. OpenStax CNX. Aug 18, 2010 Download for free at http://cnx.org/content/col10615/1.4
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