# What Is a Double Fact in Math?

A double fact in Math is a number bond that has the same addends. An addend is a number that is added to another number. Generally, double facts form the basis of further addition. An example of a double fact would be the addition of two and two to give you a result of four.
Q&A Related to "What Is a Double Fact in Math?"
 Doubling is the same as multiplying by 2. http://wiki.answers.com/Q/What_is_doubling_in_math