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Glencoe Math: Course 3, Volume 2

GM

Glencoe Math: Course 3, Volume 2 View details

1. Translations

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Exercise 21 Page 460

Adding can be thought of as going right on the number line.

7

Practice makes perfect

Let's perform the addition. - 5 + 12 = 7

Below we will demonstrate it by finding - 5 and moving 12 units to the right on the number line.

The resulting position, after moving to the right on the number line, is the sum. - 5 +12 = 7

Subchapter links

Guided Practice p.456

Independent Practice p.457-458

H.O.T. Problems p.458

Standardized Test Practice p.458-460

Extra Practice p.459

Common Core Review p.460