Quiz 1 Vocabulary and properties

The number that is paired with a variable.

• Term
• Like Term
• Constant
• Coefficient

The numbers in an expression that are not paired with a variable

• Term
• Like Term
• Constant
• Coefficient

The parts of an expression that are separated by an (+) sign or a (-) sign

• Term
• Like Term
• Constant
• Coefficient

Parts of an expression that either have the same variable or are constants

• Term
• Like Term
• Constant
• Coefficient

To find the solution to an expression

• Substitute
• Evaluate
• Constant
• Coefficient

To replace a variable in an expression with a number

• Substitute
• Evaluate
• Constant
• Coefficient

This property states that any number plus zero or multiplied by one is that same number
example 8 * 1 = 8 or 8 + 0 = 8

• Commutative Property of addition and multiplication

• Associative Property of addition and multiplication

• Identity Property of addition and multiplication

This property states that order does not matter in multiplication and addition problems
example: 8 + 4 = 12 and 4 + 8 = 12

• Commutative Property of addition and multiplication

• Associative Property of addition and multiplication

• Identity Property of addition and multiplication

This property states that in multiplication or addition problems you can regrouping numbers with parenthesis and get the same result.
Example: (8*3) * 2 is the same as 8 * (3*2)

• Commutative Property of addition and multiplication

• Associative Property of addition and multiplication

• Identity Property of addition and multiplication

Multiplying all numbers inside a set of parenthesis by a factor on the outside of the parenthesis

• Commutative Property

• Associative Property

• Distributive Property