Ch.6 Vocabulary Worksheet

_________________________ are combinations of numbers and operations.

• Numerical expressions

• order of operations

• variable

• Properties

The _________________ tells you which operation to perform first.

• Commutative

• Distributive Property

• order of operations

• algebraic expression

A __________________________ is a symbol, usually a letter, used to represent a number.

• order of operations

• algebraic expression

• Associative

• variable

___________________ are statements that are true for any number.

• Properties

• Distributive Property

• Commutative

• Associative

2(c + 7) = 2c + 14 is an example of the _____________________.

• algebraic expression

• Distributive Property

• Commutative

• Associative

The expression x + 16 ÷ 2 is an example of an ______________.

• algebraic expression

• Associative

• base

• Commutative

6 + 19 = 19 + 6 is an example of the ________________ Property

• Associative

• exponent

• base

• Commutative

1 + (3 + 8) = (1 + 3) + 8 is an example of the _____________________ Property.

• Commutative

• Associative

• exponent

• base

The number used as a factor.

• base

• exponent

• alegbric expression

• properties

Tells how many times the base is used as a factor.

• value

• properties

• base

• exponent