#
Rule 6: Properties of the Number 1

**Multiplying any number by 1 does not change the value of the
number. Dividing any number by 1 does not change the value of the
number..**

**Example 1:** 3 x 1 = 3

**Example 2:** (-8) x 1 = -8

**Example 3:** 0 x 1 = 0

**Example 4:**

**Example 5:** has no
answer. Division by zero is not allowed.

**Example 6:**

**Example 7:**

**Example 8:**

**Work the following problems and click
on Answer to check your results.**

**Problem 1:** Find .

**Answer**

**Problem 2:** Find .

**Answer**

**Problem 3:** Find .

**Answer**

**Problem 4:** Find .

**Answer**

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Author: Nancy
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