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# Multiplying multi-digit numbers: 6,742x23

Sal uses the standard algorithm for multiplication to multiply 6,742 times 23. Created by Sal Khan.

## Want to join the conversation?

• I think i know that question?
Hi dsupraja05
So like he said when you multiply you half to add to get your awenser beacuse when you stack your numbers you will just have a number cake so that is why you add. -I think
• i dont think that people use math that much anymore, they use calculators
• Hi, you still need to know math to be able to use calculators in a good way. So keep learning math and you will do well with calculators too :) Without knowledge in math a person cannot keep learning and doing things with math, even if they have a calculator.
• Thank you for helping and teaching us!
• Why do I keep failing?!😭
• 6742 x 23 well when you finish mulipling the 3 you add a zero below the ones place because 20+3 = 23 the zero you add is cause the 2 is the tens place then you multiply 2 x 6742
• asdfghjklqwertyuiopzxcvbnm,
• hi booshkees have a great day yall
• Didn’t people learn this in like, 4th grade?
• Yeah we learned this in 4 grade but it beacomes harder and you wouldn't remember
• I don’t get it. When I do all the steps it says I did it wrong