# Pre-Algebra Vocabulary Puzzles

Our all-new Pre-Algebra Vocabulary Puzzles are a great way to hone students’ math vocabulary skills. This new version of our puzzles does NOT require any Java applets. We have crosswords puzzles with three levels of difficulty, and a Pre-Algebra word search. All resources are interactive, engaging, and include a timer. Solutions are also provided. Choose a puzzle below to get started. Be sure to try our related activities!

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### Featured Pre-Algebra Vocabulary Words On These Puzzles

Absolute Value – Absolute value refers to the distance of a number from zero on the number line, regardless of its sign. It is denoted by vertical bars (|x|) and always yields a non-negative result, providing a measure of magnitude without direction.

Algebraic Expression – An algebraic expression is a mathematical phrase containing variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. It represents a numerical value when the variables are assigned specific values, serving as a fundamental concept in algebraic reasoning and problem-solving.

Coefficient – In algebra, a coefficient is a numerical factor that precedes a variable or a term in an algebraic expression. It indicates the scale or magnitude of the variable’s contribution to the expression and is often used in equations and polynomial functions.

Combining Like Terms – Combining like terms involves simplifying algebraic expressions by adding or subtracting terms that have the same variable(s) and exponent(s). It streamlines expressions, making them easier to evaluate and manipulate, and is a fundamental skill in algebraic simplification.

Constant – In algebra, a constant is a fixed numerical value that does not change in an algebraic expression or equation. It can stand alone or be part of a larger expression, providing a fixed value that remains unchanged throughout the calculation process.

Distributive Property – The distributive property is a fundamental property of arithmetic and algebra that states that multiplication distributes over addition or subtraction. It allows for the expansion or factoring of algebraic expressions and plays a crucial role in simplifying equations and solving algebraic problems.

Equation – An equation is a mathematical statement asserting that two expressions are equal. It typically contains variables, constants, and mathematical operations, with the goal of finding the values of the variables that satisfy the equality, serving as a foundational concept in algebra and problem-solving.

Exponent – An exponent is a numerical superscript that indicates the number of times a base is multiplied by itself. It represents repeated multiplication and is used to express powers and perform calculations involving exponential growth or decay, playing a critical role in algebraic manipulation and scientific notation.

Expression – In mathematics, an expression is a combination of numbers, variables, and mathematical operations without an equal sign. It represents a mathematical phrase or statement and can be evaluated to yield a numerical value, serving as a fundamental concept in algebra and arithmetic.

Factor – In algebra, a factor is a number or algebraic expression that divides another number or expression without leaving a remainder. It plays a crucial role in factoring polynomials, simplifying expressions, and solving equations, providing insights into the structure and composition of mathematical objects.

Inequality – An inequality is a mathematical statement indicating that one quantity is greater than, less than, or not equal to another quantity. It involves variables, constants, and comparison operators such as > (greater than), < (less than), ≥ (greater than or equal to), and ≤ (less than or equal to), serving as a fundamental concept in algebra and real-world problem-solving.

Integer – An integer is a whole number that can be either positive, negative, or zero, without any fractional or decimal parts. It represents a fundamental concept in mathematics and algebra, serving as building blocks for more complex mathematical structures and operations.

Inverse Operation – Inverse operations are mathematical operations that undo each other, resulting in the original value or expression. For example, addition and subtraction are inverse operations, as are multiplication and division. Understanding inverse operations is crucial in algebraic manipulation and solving equations.

Linear Equation – A linear equation is an algebraic equation in which the highest power of the variable is one. It represents a straight line when graphed on a coordinate plane and is characterized by its constant rate of change. Linear equations are fundamental in algebra and are used to model various real-world phenomena.

Monomial – A monomial is an algebraic expression consisting of a single term, which may include a variable(s) raised to a non-negative integer exponent and a coefficient. Monomials are fundamental building blocks in algebraic expressions and polynomial functions, playing a crucial role in algebraic manipulation and polynomial arithmetic.

Negative Number – A negative number is a real number that is less than zero, representing a deficit or absence of quantity. Negative numbers play a crucial role in algebra, serving as opposites to positive numbers and enabling the representation and computation of quantities that involve direction or debt.

Order of Operations – The order of operations is a set of rules that dictates the sequence in which mathematical operations should be performed in an expression. The commonly remembered acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right) guides the proper execution of operations and ensures consistent results in algebraic calculations.

Polynomial – A polynomial is an algebraic expression consisting of one or more terms, each containing a variable raised to a non-negative integer exponent and a coefficient. Polynomials are fundamental in algebra and are used to model various mathematical relationships and phenomena, ranging from simple equations to complex functions.

Positive Number – A positive number is a real number that is greater than zero, representing a surplus or presence of quantity. Positive numbers are foundational in algebra and mathematics, serving as the basis for counting, measurement, and calculation in various real-world contexts.

Quadratic Equation – A quadratic equation is a second-degree polynomial equation in one or more variables. It can be written in the standard form ax² + bx + c = 0, where a, b, and c are constants, and x is the variable. Quadratic equations are fundamental in algebra and are used to model parabolic relationships and solve problems in various fields.

Rational Number – A rational number is a real number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero. Rational numbers include integers, fractions, and terminating or repeating decimals, playing a crucial role in algebra and mathematical analysis.

Simplify – Simplify refers to the process of reducing an algebraic expression or equation to its simplest form by combining like terms, applying arithmetic operations, and eliminating redundancies. It involves streamlining mathematical expressions to make them more manageable and easier to work with in algebraic manipulation and problem-solving.

Term – In algebra, a term is a single mathematical expression or component of an algebraic expression separated by addition or subtraction signs. It may consist of a variable(s) raised to a power, a coefficient, and/or constants. Understanding terms is essential for parsing and manipulating algebraic expressions.

Variable – A variable is a symbol or placeholder that represents an unknown or changing quantity in mathematics and algebra. It can take on various values in different contexts, allowing for the generalization of mathematical relationships and the solution of equations and inequalities.

Whole Number – A whole number is a non-negative integer, including zero, that does not have any fractional or decimal parts. Whole numbers serve as fundamental building blocks in mathematics and algebra, providing a basis for counting, measurement, and arithmetic operations in various contexts.