Algebra is a branch of mathematics that deals with abstract systems, known as algebraic structures, and the manipulation of expressions within those systems. It is a generalization of arithmetic that …

Algebra is great fun - you get to solve puzzles! What is the missing number? OK, the answer is 6, right? Because 6 - 2 = 4.

The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a function; Exponential …

Algebra Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions. It involves variables like x, y, z, and mathematical …

Aug 1, 2024 · Here is a set of notes used by Paul Dawkins to teach his Algebra course at Lamar University. Included area a review of exponents, radicals, polynomials as well as indepth discussions …

Jul 23, 2025 · Algebra is the branch of mathematics with the following properties. Deals with symbols (or variables) and rules for manipulating these symbols. Elementary (Taught in Schools) Algebra mainly …

Feb 27, 2026 · Algebra, branch of mathematics in which arithmetical operations and formal manipulations are applied to abstract symbols rather than specific numbers. This article presents …

Make math come alive with our collection of over 277 free and interactive GeoGebra resources for algebra for grades 4-8. Enhance students' understanding of algebra with our engaging and …

Algebra worksheets including missing numbers, translating algebraic phrases, rewriting formulas, algebraic expressions, linear equations, and inverse relationships.

Algebra is a branch of mathematics in which letters are used to represent unknown quantities in mathematical expressions. Learn about variables, terms, & examples.