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Absolute Value The number of units a number is from zero on a number line.
Additive Inverse The opposite of a number.
Complex Fraction A fraction that has one or more fractions in the numerator or the demoninator.
Coordinate The number that corresponds to a point on the number line.
Cross Products In the proportion, the numbers on the diagonals.
Disjoint sets Two sets that have no members in common.
Graph To locate points on a number line.
Inequality Any sentence containing < , >, ≤, ≥, or ≠.
Integers The set of numbers {..., -3, -2, -1, 0, 1, 2, ... }
Intersection Given Sets A and B, the set of elements that A and B have in common.
Mean The sum of the elements of a set divided by the number of elements in the set.
Multiplicative Inverse Two numbers whose product is 1.
Negative A number that is graphed to the left of zero on a number line.
Number Line A line with equal distance marked off to represent numbers.
Opposite The additive inverse of a number.
Rational Numbers Numbers that can be expressed as fractions.
Whole Numbers The set of numbers {0, 1, 2, 3, ...}.
Real Numbers Irrational numbers together with rational numbers form this set.
Reciprocals A number's multiplicative inverse.
Union Given Sets A and B, the set that contains all the elements of sets A and B.
Unit Cost The cost of an item by its basic measurement. (per ounce, per pound, per can, etc.)
Venn Diagram Using circles or ovals inside a rectangle to show relationships of sets.
Created by: holdenmath