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4th OA

Multiplication and division facts

QuestionAnswer
A group of related facts using the same set of numbers Fact Family
Two operations that undo each other Inverse Operations
Breaking apart problems into two simpler problems, for example: (3 × 21) = (3 × 20) + (3 × 1) Distributive Property
A group of related facts using the same set of numbers Fact Family
The product of any number and zero is zero. Zero Property of Multiplication
The product of any number and one is that number. Identity Property of ­Multiplication
Factors can be multiplied in any order and the product remains the same. Commutative ­Property of ­Multiplication
Two operations that undo each other Inverse Operations
Breaking apart problems into two simpler problems, for example: (3 × 21) = (3 × 20) + (3 × 1) Distributive Property
The product of any number and zero is zero. Zero Property of Multiplication
The product of any number and one is that number. Identity Property of ­Multiplication
Factors can be multiplied in any order and the product remains the same. Commutative ­Property of ­Multiplication
The product of two whole numbers Multiple
The answer to a multiplication problem Product
The numbers multiplied together to find a product Factors
A way of displaying objects in rows and columns Array
Created by: sjmann
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