Glencoe Math: Course 3, Volume 2
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Glencoe Math: Course 3, Volume 2 View details
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Exercise 10 Page 448

Think of adding as moving right on a number line.

- 6

Let's perform the addition. - 8 + 2 = - 6Below we will demonstrate this addition by finding - 8 and moving 2 units to the right on the number line.

The resulting position, after moving to the right on the number line, is the sum. - 8 +2 = - 6