Why Lattice Multiplication Works
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This is actually the first time that I've seen lattice multiplication thoroughly explained. Thanks for this video ;)
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@anuj68 same w/ my daughters teachers. if the student gets the correct answer using a method theyve learned earlier or a method that their parents taught them, what wrong with that? every student must be taught in the 'same manner''. no more thinking for theirselves ... public indoctrination.. .
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Im quit confusing.. Tried to understand by rewatch it again.
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This is great.
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This boggles my mind.
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i love this lattice multiplication and im not even chinese im american
8 months ago 2
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Ive got four A-level and two STEP exams in a month for maths, and I will be taking it next year for university; this is probably the best video I have seen for revision. Thanks!
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no one ever talks about this.
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OHHHHHH awesome
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if you find an answer, please let me know.
My niece asked me for help with homework and showed me these empty latices..
so obviously i showed her how to multiply lik a normal person, and of course, her teacher gets mad at her.
anuj68 2 years ago 6
Holy crap, i need now never to pull out my calculator when trying to do multiplication. I just watched the first 6 minutes and 30 seconds of your video and didn't watch the other one, yet, having tried out your method to multiply two five-digit quantities and double-checked my math via calculator, I got the right answer in less than five minutes. You are a total math magician!
ladyi7609 1 year ago 3