*Classifications*

* Sets: *Collection of {1/2, 1/3, 1/4} objections.

**Elements:** Those objects are elements.

**Roster Method**: A list of items bracketed off at either end.

**Natural Numbers**: Counting numbers starting at {1, 2, 3…4…}

**Whole Numbers**: { 0, 1, 2, 3, 4….} From zero on up

**Integers:** Whole numbers and their opposites. {-3, -2, -1, 0, 1, 2, 3 }

Natural Numbers AKA Positive Integers

**Number Lines:** A number line needs two numbers for its creation. (To assign a distance).

**Graphing:** Grahps, yahp.

**Opposities**: Have the same distance from zero. {5, -5}

**Absolute Value**: Distance from Zero

**Ordering**: -2 < 3 , -5 > -7

The alligator wants more. Interchangeable & Reversible. Greater than, Less than.

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