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4th OA
Multiplication and division facts
Question | Answer |
---|---|
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 |