# Lattice Multiplication | Multiplication And Division | Arithmetic | Khan Academy

Introduction to lattice multiplication

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## 37 thoughts

1. rinwhr says:

Is it just me or this is slower than just doing it in your head lol?

2. James Bond Jr says:

3. kray97 says:

How much time do you waste setting up the lattice?

4. jtmjtm2001 says:

@ninjajesus81 Nope.

5. paulceltics says:

6. Nick Aguirre says:

u no life play some freaking blackops get a girl if u can

7. ymistillavirgin says:

@nick10409 blackops? pathetic

8. PatriotGG says:

9. Jules1999 says:

this is Excellent 🙂

10. prince matt says:

thank you i am now very well unconfused about lattice

11. Olivia Bee says:

LOVE this method. Thank you so much! It’s the first time I’ve heard of it, and it is so much easier than the methods I’d been taught in the past.

12. Seamus Aran says:

That’s pretty cool. I find it rather cute how excited you sounded when doing the sums.

13. runnershighxc says:

I have always used this method since like the 3rd grade. once you get to a 3 digit by 2 digit numbers it takes an annoying amount of time

14. Somepositiveguy says:

Thank you!

15. 蕭鴻文 says:

很好的方法.精確合理.每一個人都要會.因為簡單

16. learn123abc says:

A simple good way. Accurate and reasonable.

17. learn123abc says:

18. THC Bliss says:

this is awesome, i never even heard of this kind of multiplication, even after finishing uni

19. ikaika leialoha says:

thank you I am the most smart kid in my school

20. gloreearh says:

Thanks! Lot neater than long multiplication. Gonna help for my GCSEs.

21. Dionysus24779 says:

Never heard of this method as well.
I knew it was a good idea to review all the basics of math again.

22. Cale Lamb says:

<3 your the smartest person in the world by far

23. Lena An says:

interesting. we do this method for homework.

24. Ellie Browne says:

watch lattice meathod with the brownes.

25. AlmightyJesus says:

two plus two is four, two plus two is four, two plus two is four,

26. Noe Cruz says:

gay

27. Noe Cruz says:

gay

28. Noe Cruz says:

gay so gay

29. Noe Cruz says:

gay so gay

30. Kalob Owens says:

this video is 💩

31. PvP MoD says:

this is the best thx keep it up

32. Kelly May says:

omg his voice! so annoying fuckkkkk

Awesome video bro…….. Keep it up……….

34. Kiya Sanders says:

Me and my class and my teacher love your work

35. ALPHA CENTAURI says:

Ohdela kid here! Thank you for this, i learned allot!!!!

36. Michael A says:

I’m gonna go on Khan Academy now…

37. Oscar Sloan (Student) says:

The You has a become more and a way of out a lot more if