Algebra I. Lesson 2
Rational Numbers (High School)

Practice Exercise 2-2

  Questions | Answer Key

Questions  (click HERE for a printer-friendly version)

Directions: Complete the problems below. Consult the Answer Key below for answers once you finish. Review the Instruction material which relates to any questions you do not get correct.

Find each sum or difference:

  1. |-285 + (-641)| _____
     
  2. -|-423 - (-148)| _____
     
  3. |-931| - (-643) _____

Evaluate each expression if f = -5, g = 3 and h = -6.

  1. |7 + f|
     
  2. |f + g|
     
  3. -|-24 + h|

For additional exercises, visit this self-correcting test:

http://www.glencoe.com/sec/math/studytools/cgi-bin/msg
Quiz.php4?isbn=0-02-825326-4&chapter=2&lesson=3

Answer Key (click HERE for a printer-friendly version) (top) 

  1. 926
     
  2. -275
     
  3. 1574
     
  4. 2
     
  5. 2
     
  6. -30

  

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