OA Vocabulary Quiz

the math steps that must be done in a specific order (PEMDAS)

• evaluate

• order of operations

• numerical expression

• grouping symbols

a math phrase that includes numbers and/or variables with one or more math operations: they do not have equal signs

• order of operations

• difference

• expression

• equation

• operation

• product

• equation

• numerical expression

( ) groups operations and/or numbers together

• evaluate

• parentheses

• sum

• operation

to simplify or find a single value of an expression (to find the answer)

• order of operations

• quotient

• evaluate

• grouping symbols

parentheses ( ), brackets [ ], or braces { }

• expression

• evaluate

• sum

• grouping symbols

addition, subtraction, multiplication, or division

• expression

• evaluate

• equation

• operation

a number sentence that has an equal sign; the value on the left of the equal sign should be equal to the value on the right

• evaluate

• equation

• parentheses

• product

the result when numbers are added

• sum

• difference

• product

• quotient

the result of a subtraction problem

• sum

• difference

• product

• quotient