Table of Contents

The Operation Called Addition
Associative Property of Addition
Commutative Property of Addition
Identity Property of Addition
Inverse Operation of Addition

The Operation Called Subtraction
Inverse Operation of Subtraction

The Operation Called Division
Inverse Operation of Division

The Operation Called Multiplication
Associative Property of Multiplication
Commutative Property of Multiplication
Identity Property of Multiplication
Multiplication Property of Zero
Distributive Property of Multiplication over Addition or Subtraction

GLOSSARY of MATHEMATICAL TERMS
Add/Addend/Addition/Array
Associative Property of Addition-Multiplication/Attribute
Average/Axis
Bar Graph/Braces
Capacity/Cardinal Number/Centigrade/Cent/Centimeter
Century/Closed Figure/Closure
Combine/Common/Common Factor/Common Multiple
Commutative Property of (Addition)(Multiplication)/Compare/Composite Number
Conditional Sentence/Congruent Figure/Conjecture/Conjunction
Coordinates/Counting Number/Decade/Decimal
Decimal System/Diagonal/Degree/Denominator
Difference/Digit/Disjoint Sets
Distributive Property of Multiplication over Addition/Divide/Dividend
Divisible/Divisor/Element/Element of a Set/Empty Set
Equal/Endpoint/Equal Sets/Equal Sign
Equation/Equivalent Sets/Estimate
Even Number/Expanded Numeral/Exponent
Factors/Factor Tree/Fahrenheit
Fraction-Fractional Numbers/Greater Than/Greatest Common Factor
Graph
Graph/Hindu Arabic Numeration System
Horizontal/Identity Element of (Addition)(Multiplication)/Inequality/Integer
Intersection of Sets/Joining Sets/Kilometer
Least Common Multiple/Length
Less Than/Lowest Terms/Measure/Measure of a Set
Meter/Metric System/Minuend/Minus
Mixed Numeral/Multiple/Multiplicand/Multiplication
Multiplier/Multiply/Natural Numbers/Negative Numbers/Number Sentence
Numeral/Numeration/Numerator
Odd Number/One-to-One Correspondence
Open Sentence/Operation/Order
Ordinal Number/Pair/Per/Percent
Picture Graph/Place Value/Prime Number
Product/Product Set/Quotient/Related Sentences or Equations
Remainder/Scale Drawing
Score/Set/Simplest Forms of a Fractional Numeral/Standard/Statistics
Subtract/Subtraction/Subtrahend/Sum
Symbol/Total/Variable
Vertical/Weigh/Weight/Whole Numbers/Width

GEOMETRY
Common Geometric Symbols
Glossary of Geometric Terms
Adjacent/Alphabet/Angle
Area/Area of a Rectangle
Finding the area of (square)(rectangle)(triangle)(parallelogram)
Arrow/Bisect/Common/Congruent/Constructions/Curves
Degree/Diagonal/Dimension/Edge/Enclose
Endpoint/Face/Geometric Figure/Geometry/Intersection
Line/Line Segment or Segment
Line of Symmetry/Midpoint of a Line
Point Symmetry/Parallel Lines
Perpendicular/Parallel
Perimeter
Plane/Plane Figure/Point
Polygon (Regular Polygon/Figure/Plane Figures/Simple Closed Figure)
Polygon   (Parallelogram/Pentagon/Octagon/Quadrilateral/Rectangle)
Polygon (Square/Trapezoid)
Polygon (Triangle)
Protractor/Prism/Ray
Region/Size/Space Figure/Straight Edge/Vertex

UNITS OF MEASURE
Length/Liquid/Weight
Equivalent Units/Time