- Definition & Examples. In this lesson, learn what fact families are and how they work to help you understand that numbers in a fact family are related. Gain a better of understanding of how addition and subtraction work together, and study the relationship between multiplication and division.
In this way, what is the meaning of multiplication facts?
Multiplication Facts and Patterns. The Identity Property of Multiplication states that for all numbers a, a × 1 = 1 × a = a. Use of this property leaves 45 facts to be memorized. When a number is multiplied by 10, the product is found by writing a zero after the number.
What is a fact family for multiplication and division?
Success depends on students knowing that once they can recall a particular multiplication fact, they can use that fact to solve related multiplication and division tasks. The set of related facts is called a fact family. A sample fact family: 7 × 5 = 35. 5 × 7 = 35.
What is the name of an answer to a multiplication problem?
The values you are multiplying are called the factors. The answer in a multiplication problem is called the product. You find the product when you multiply two or any number of factors. There are a lot of symbols used in multiplication.