body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Pearson Algebra 1 Common Core, 2011

PA

Pearson Algebra 1 Common Core, 2011 View details

5. Adding and Subtracting Real Numbers

Continue to next subchapter

Exercise 16 Page 34

From the starting point of -6 on a number line, move 8 units in the negative direction.

-14

Practice makes perfect

We can use a number line to determine the sum -6 +(-8). Starting at -6 on a number line, we will move 8 units to the left. This is eight units in the negative direction.

Thus, -6 + (-8)=-14.

Subchapter links

Lesson Check p.33

Practice and Problem-Solving Exercises p.34-36

Standardized Test Prep p.36

Mixed Review p.36