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Home > MC1 > Chapter 2 > Lesson 2.4.1 > Problem 2-132

2-132.

Simplify each expression below. For each expression, draw a picture or show how you know your answer makes sense. Homework Help ✎


  1. Remember to show how you know.


  1. Remember to show how you know.


  1. Remember to show how you know.

  1. Visualizing is helpful.

    −212

    + (−102)

  1. Remember to use the order of operations.
    Refer to the Math Notes box in Lesson 2.4.1 for a reminder.

  1. Simplify: ?