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Week 5 Vocab-EW

QuestionAnswer
expression a mathematical phrase, with no equal sign, that may contain numbers, unknowns, and operators
operation what you see to solve the problem: add, subtract, multiply, or divide
simplify to break a fraction down to its simplest form. 4/12 simplified to 1/3
unknown a symbol representing an unknown value in an expression such as "n"
ratio the relationship between two things
parentheses or brackets symbols to show a group of terms and/or expressions within a mathematical expression (parentheses) or [brackets]
Created by: whitee
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