Time !   match the word to the definition. put the number of the definition next to the word to match. operator grouping symbol open sentence inequality coefficient variable expression order of operations evaluate constant equation variable term exponent (power) numerical expression 1. devices, such as parentheses, brackets, and fraction bars, used to set apart an expression that should be simplified before other operations are performed 2. an expression that consists of numbers, operations, and sometimes grouping symbol. 3. the order in which operations must be computed when more than one operation is involve. 4. a number representing how many times the base number should be multiplied by itself. 5. a symbol that represents a value that can change. 6. a single number or variable, or numbers and variables multiplied together. 7. the numerical factor in a term. a number being multiplied by a variable. 8. a number on its own, it has a fixed value. 9. a combination of variables, numbers, and operations. 10. you replace, or substitute, all the variables with numbers and then simplify. 11. a statement that the values of two math expressions are equal (indicated by the sign =). 12. the relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”. 13. the symbol of a math operation. plus, minus, times, divided by, equals 14. an equation or inequality containing one or more variable.

Operator- 13,  

Grouping Symbol- 1,  

Open Sentence-14

Inequality-12

Coefficient-7

Variable Expression- 9

Order of Operations -3

Evaluate-10

Constant- 8

Equation -11

Variable -5

Term -6

Exponent (Power) -4

Numerical Expression -2

Step-by-step explanation:  

Let us match each word with its definition.

Operator : The symbol of a math operation. plus, minus, times, divided by, equals.

Grouping Symbol: Devices, such as parentheses, brackets, and fraction bars, used to set apart an expression that should be simplified before other operations are performed.

Open Sentence: An equation or inequality containing one or more variable.  

Inequality : The relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than”.

Coefficient: The numerical factor in a term. A number being multiplied by a variable.

Variable Expression: A combination of variables, numbers, and operations.

Order of Operations: The order in which operations must be computed when more than one operation is involve.

Evaluate: You replace, or substitute, all the variables with numbers and then simplify.

Constant  :  A number on its own, it has a fixed value.

Equation: A statement that the values of two math expressions are equal (indicated by  the sign =).

Variable:  A Symbol that represents a value that can change.

Term : A single number or variable, or numbers and variables multiplied together.  

Exponent (Power) :  A number representing how many times the base number should be multiplied  by itself.

Numerical Expression:  An expression that consists of numbers, operations, and sometimes grouping symbol.

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