### 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.**

Remember to show how you know.

Remember to show how you know.

Remember to show how you know.

Visualizing is helpful.

−212

+ (−102)

Remember to use the order of operations.

Refer to the Math Notes box in Lesson 2.4.1 for a reminder.

Simplify:

?