Algebra I. Lesson 2
Rational Numbers (High School)
Practice Exercise 2-2

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.

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.

4. |7 + f|
    
5. |f + g|
    
6. -|-24 + h|