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Uploaded by maximum1219 on Feb 19, 2007
掛け算を暗算する為の図式解法。
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普通に計算したほうが早い
syakuson1982 8 months ago
excellent!
woosungstreet 2 years ago
ヒッサンと同じじゃねえか 頭悪すぎ
hotrainy 3 years ago
これは書き方が変わっただけで筆算と同値じゃん。。。
それにこれが有効だったとしても、これを頭の中でやって暗算しろと・・・?
rapyurady 3 years ago 2
thats the lattice method
skrazzles 4 years ago
bullshit! why don't you just do the normal way? instead of this big crap bullshit way!
griefter21 4 years ago 2
I think I just soiled my pants...AHHHHHHHHHHHHHHH.... that's better!
socal33377 4 years ago
This method is better how?
socal3377 4 years ago
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普通に計算したほうが早い
syakuson1982 8 months ago
excellent!
woosungstreet 2 years ago
ヒッサンと同じじゃねえか 頭悪すぎ
hotrainy 3 years ago
これは書き方が変わっただけで筆算と同値じゃん。。。
それにこれが有効だったとしても、これを頭の中でやって暗算しろと・・・?
rapyurady 3 years ago 2
thats the lattice method
skrazzles 4 years ago
bullshit! why don't you just do the normal way? instead of this big crap bullshit way!
griefter21 4 years ago 2
I think I just soiled my pants...AHHHHHHHHHHHHHHH.... that's better!
socal33377 4 years ago
This method is better how?
socal3377 4 years ago