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Glencoe Math: Course 3, Volume 1

GM

Glencoe Math: Course 3, Volume 1 View details

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Exercise 2 Page 170

Subtracting can be thought of as going left on the number line.

2

Practice makes perfect

Let's perform the subtraction.

10-8

Subtract term

2

Below we will demonstrate by finding 10 and moving 8 units to the left on the number line.

The resulting position, after moving to the left on the number line, is the subtraction. 10-8=2

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Quick Check p.170