Addition Table Multiplication Table Terms Used in Equations Order of Operations Finding Area Finding Volume Finding Perimeter and Circumference Triangles…
(Encyclopedia) dimension, in mathematics, number of parameters or coordinates required locally to describe points in a mathematical object (usually geometric in character). For example, the space we…
Math Homework Help Integers Even and Odd Numbers Rational and Irrational Numbers Decimal Places Prime Numbers World's Largest Known Prime Number Cardinal, Ordinal…
Factors Prime Factors Common Factors Lowest Common Multiples Mixed Numbers and Improper Fractions Multiplying Fractions and Mixed Numbers Reciprocal Fractions Dividing Fractions Reducing…
(Encyclopedia) root, in mathematics, number or quantity r for which an equation f(r)=0 holds true, where f is some function. If f is a polynomial, r is called a root of f; for example, r=3 and r=−4…
(Encyclopedia) triangle, in mathematics, plane figure bounded by three straight lines, the sides, which intersect at three points called the vertices. Any one of the sides may be considered the base…
(Encyclopedia)
CE5
Union and intersection of sets A and B: The union of A and B, A∪B, contains all members belonging to either A or B. The intersection of A and B, A∩B, contains all members common…
(Encyclopedia)
CE5
Chinese abacus: Numbers are represented by moving beads to the central crossbar.
abacusabacusăbˈəkəs, əbăkˈ– [key], in mathematics, simple device for performing arithmetic…
(Encyclopedia) radical, in mathematics, symbol () placed over a number or expression, called the radicand, to indicate a root of the radicand. When used without a sign or index number, as in 4, it…
Million-Dollar Math Problem In 2000, the Clay Mathematics Institute of Cambridge, Mass., identified seven math problems it deemed the most “important classic questions that have resisted solution…
