### Home > CC4 > Chapter 1 > Lesson 1.1.1 > Problem 1-7

1-7.

Evaluate each absolute value expression. Review the Math Notes box in this lesson for the definition of absolute value. Homework Help ✎

Look at the Math Notes box in Lesson 1.1.1 for help with this problem.

Take the absolute value of

Find the absolute value of each number, then subtract.

This time, do the subtraction first, then find the absolute value of the result.