Episode 15: Multiply 3-Digit by 3-Digit Numbers

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home | Mental Math Secrets! | Episode 15: Multiply 3-Digit by 3-Di . . .

Episode 15: Multiply 3-Digit by 3-Digit Numbers

In this episode we learn how to mentally multiply any 3-digit number by a 3-digit number.

Episode Summary
In this episode, we learn the very powerful method mentally multiplying any 3-digit number by a 3-digit number. The secret to performing this multiplication is called criss cross multiplication which is taught in this lesson through numerous example problems.