Math Ch. 1 Vocabulary

An operation on two numbers to find their product.

• Commutative Property of Multiplication

• product

• factor

• multiplication

The property that states that the order in which two numbers are multiplied does not change the product.

• equal groups

• factor

• product

• Commutative Property of Multiplication

A new set made by combining parts from other sets.

• array

• combination

• factor

• multiplication

The answer to a multiplication problem.

• product

• factor

• multiplication

• combination

A number that is multiplied by another number.

• product

• factor

• equal groups

• tree diagram

Groups that have the same number of objects.

• multiplication

• equal groups

• array

• tree diagram

A way to show all possible combinations using "branches."

• array

• equal groups

• multiplication

• tree diagram

An arrangement of items into equal rows and columns.

• combination

• equal groups

• tree diagram

• array