WorksheetsLessons 19 & 20 Quiz Review
Total questions: 12
Worksheet time: 18mins
The ____________________ property states that you can group numbers in an addition or multiplication expression.
commutative
associative
distributive
The ____________________ property states that you can change the order in an addition or multiplication expression.
commutative
associative
distributive
The ____________________ property is used to multiply terms that are added or subtracted in parentheses.
commutative
associative
distributive
Algebraic expressions are _______________ when they are equal, regardless of the value of the variables.
order of operations
like terms
equivalent
You can make equivalent expressions by using the number properties, and/or by combining ____________________.
order of operations
like terms
equivalent
Algebraic expressions can be evaluated for specific values of variables by following the ____________________.
order of operations
like terms
equivalent
An expression is shown.
1/2x
What is the value of the expression when x = 18?
(a)
An expression is given.
3(x+5)
What is the value of the expression when x = 12?
(a)
Create an expression equivalent to 7(3x + 5y) without using parentheses.
*Do not use spaces when typing your answer.
(a)
Apply the distributive property to create an equivalent expression.
(a)
Which expressions are equivalent to 4d+6+2d?
Choose all answers that apply:
2(3d+3)
6(d+6)
(3d+3) + (3d+3)
Which expressions are equivalent to 3x+3(x+y)?
Choose all answers that apply:
6x+3y
3(x+x+y)
3xy
