Lattice Multiplication

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Uploaded by on Dec 3, 2008

How to multiply using the Lattice method.

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Education

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Standard YouTube License

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  • @BmffaPr. Samee... i didn't get in school.. and i had 2 questions where i had to use lattice multiplication for homework i didn't get it so i youtubed it :) and now i get it ! :)

  • We did that in school:)now I get it!

  • this is a long walk home. 26*34 is easy broken down by looking at the left side of the problem. 2x3 is 6. The inside and outside pair (6*3 plus 2*4) equal 26. From the left add the 2 of 26 to the 6 and attach the remaining 6 for the partial answer 86. The right side of the problem is 6*4 which is 24. So you add the 2 of 24 to the 86 and attach the remaining 4. The answer is 884. This is all done mentally.

  • thx i needed a reminder!!

  • this really helps a lot because i have trouble with latice because i am only in 3 grade. but i finnaly know it thanks !!!!!!!!! now i can be a show of to my class. ( : XD <3

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