Multi-Digit

To multiply multi-digit numbers, you can use the Standard Algorithm (old school, like your parents use) or the Area Model. The answer will be the same either way!

Multiplying with area model: 16 x 27 (video) | Khan AcademyLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

Multiplying with area model: 78 x 65 (video) | Khan AcademyLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

Understanding the standard algorithm for multiplication (video) | Khan AcademyLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

Multiplying multi-digit numbers: 6,742x23 (video) | Khan AcademyLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

Perhaps you have even learned other methods to solve multi-digit multiplication problems!

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Choose your settings, then click any box to practice!

Multi-digit multiplication (practice) | Khan AcademyLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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