NC.5.OA.2

The name given numbers that are added together in a math problem

• Addends

• Pluses

• Minuses

• Addition number things

A property of addition which states that the grouping of the addends doesn’t change the sum (1 + 2) + 3 = 1 + (2 + 3)

• Associative property of addition

• Commutative property of addition

• Distributive property of addition

• Identity property of addition

A property of multiplication which states that the grouping of the factors doesn’t change the product (1 x 2) x 3 = 1 x (2 x 3)

• Associative property of Multiplication

• Commutative property of Multiplication

• Associative property of Addition

• Multiplicative property of multiplication

A property of addition which states that the sum stays the same when the order of the addends is changed. 3 + 4 = 4 + 3

• Commutative property of Addition

• Commutative property of Multiplication

• Associative property of Addition

• Additive property of adding stuff on different sides

A property of multiplication which states that the product stays the same when the order of the factors is changed 2 x 6 = 6 x 2

• Commutative property of multiplication

• Commutative property of addition

• Associative property of mulitiplication

• Multiplicative property family of multiplying 6 and 2

The name given to the number that is the answer to a subtraction problem.

• difference

• subtractance

• minus

• answeratative answer for answering answers that are answers

The property which states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products:

A x (B + C) = (A x B) + (A x C)

3 x (4 + 2) = (3 x 4) + (3 x 2)

• Answeratative property for answering answers that are answers

• Multiplicative property of multiplying numbers

• Distributive property

• Commutative property of multiplication and addition

The same or equal in value or amount or volume.

• Equivalent

• Effervescent

• Expeditious

• Equestrian

Evaluate means in this chapter

• to find the value

• to find the eva

• to find the luate

• to find the answer to the question not yet asked

A mathematical combination of numbers, operations, and/or variables

• Evaluate

• Expression

• Word problem

• Addends