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Welcome to Math
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Your vocab. cards
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2. Vocabulary Chapter 3 absolute value additive inverse graph integer
negative integer
opposites
positive integers

3. absolute value
The distance the number is from zero on a number line.

4. additive inverse
Two integers that are opposites. The sum of an integer and its additive inverse is zero.

5. graph
The process of placing a point on a number line or a coordinate plane at its proper location.

6. integer
The set of whole numbers and their opposites. Any number from the set:
{…,-4,-3,-2,-1,0,1,2,3,4,…}

7. negative integer
An integer that is less than zero.Negative integers are written with a – sign.
{…,-4,-3,-2,-1}

8. opposites
Two integers are opposites if they are represented on a number line by points that are the same distance from zero, but on opposite sides of zero. The sum of two opposites is zero.

9. positive integer
An integer that is greater than zero. They are written with or without a + sign.
{1,2,3,4,…}