Algebra I. Lesson 2
Rational Numbers (High School)
Problems 2-1

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

Choose the correct answer.

1. -5 + 6 +7 -4 =
   1. 22
   2. 4
   3.  0
   4. 2

1. Which statement illustrates the Associative Property of Multiplication? _____
   1. (2x)y = y(2x)
   2. (2x)y  = 2xy
   3. (2x)y = 2(xy).
   4.  (2x)y = (x · 2)y
       
2. Find the difference |-25| - (-32). _____
   1. 7
   2. -57
   3. -7
   4. 57
       
3. Which makes the sentence _____ true?
   1. >
   2. =
   3. <
   4. none of these
       
4. Write , and in order from the least to the greatest. _____

   , ,

   , ,

   , ,

   , ,