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    Mathematics
  3. Study Set
    Introductory Algebra
  4. Exam
    Exam 1: Introduction to Real Numbers and Algebraic Expressions
  5. Question
    Add Do Not Use a Number Line Except as a Check
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Add Do Not Use a Number Line Except as a Check

Question 282

Question 282

Multiple Choice

Add. Do not use a number line except as a check.
- 53+(−80) 53+(-80) 53+(−80)


A) -27
B) -133
C) 27
D) 133

Correct Answer:

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