# Unit 1 Vocabulary Question Preview (ID: 20258)

### Unit 1 Vocabulary.[print questions] Answers? Play games to get them!

What is the distributive property?
a) breaking apart numbers
b) moving numbers around
c) grouping numbers together
d) none of the above

What is an algebraic expression?
a) a group of numbers that express an operation
b) a group of symbols that express an operation
c) a group of numbers, symbols, and variables that express an operation
d) a series of operations

What are like terms?
a) terms with the same variables and different exponents
b) terms that have the same variables and the same exponents
c) terms that have different variables and different exponents
d) none of the above

What is inverse operation?
a) operations that are the same
b) the sum of an equation
c) operations that undo each other
d) none of the above

What is a coefficient?
a) a numerical factor in a term of an algebraic expression
b) a letter
c) a product
d) none of the above

What is a constant?
a) an unknown number
b) a letter
c) a number with a value that is always the same
d) none of the above

What is a term?
a) sum
b) a number, variable, product, or quotient in an expression
c) difference
d) none of the above

What is evaluate?
a) finding the value of an expression
b) variable
c) constant
d) none of the above

What is an equation?
a) two mathematical expressions
b) a mathematical statement without an equal sign
c) a statement that two mathematical expressions are equal
d) none of the above

What is inequality?
a) equivalent expressions
b) a mathematical sentence that compares two unequal expressions
c) a mathematical sentence with an equal sign
d) none of the above

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