addition,subtraction,divison or a multiplacation sentence or equation
Fact families are 3 numbers that are related, just as the people in a family are related. They make a set of related math facts.
sorry i dont know what is that so go look on google and find out stupid :) but thanks for sponsering this website provided by answers.com
Fact families are 3 numbers that are in the form of 2 addition and subtration problems or 2 multiplication and division problems.
Why do some fact families have only two facts? Give an example
multiples of 8