6th Grade Expressions and Equations Flashcards

An expression that contains only numbers and operations.

PEMDAS

A letter or symbol used in place of an unknown number or quantities in expressions and equations.

<p>A number multiplied by a variable in an algebraic expression.</p> Signup and view all the answers

<p>A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.</p> Signup and view all the answers

<p>Part of an expression containing a number, a variable, or both.</p> Signup and view all the answers

<p>An equation or statement that is true for any value of the variables.</p> Signup and view all the answers

<p>A mathematical sentence that contains an equals sign.</p> Signup and view all the answers

<p>The values of a variable that make the equation true.</p> Signup and view all the answers

<p>Operations that do the exact opposite of each other; they undo each other.</p> Signup and view all the answers

<p>A statement that compares two quantities using &lt;, ≤, ≥, or ≠.</p> Signup and view all the answers

<p>A pair of numbers that give the location of a point on a x and y grid.</p> Signup and view all the answers

<p>The variable that doesn't depend on another and you may control.</p> Signup and view all the answers

<p>The outcome factor that may change in response to manipulations of the independent variable.</p> Signup and view all the answers