外國的網站上說,這是中國算法。
我要會英文,我就嗆回去。
他畫完這題,我都不知算了幾題了。
chiwansu 5 months ago
拜託 999x999 不代表畫999條線落去 不明白就不要亂講 每個數字每一項個位數字來取決它的數線有多少 所以,9 9 9每項個位數字化身成數線時變成9條線x3,並不是畫999
條線
a98760321 6 months ago
另一種算法
yhfifib 8 months ago
他畫的都沒有進位問題, 18*19 你畫畫看就知道了,多了進位,就不好用.....
pipigmail 10 months ago
cool
Mengariew 1 year ago
问题是,如果你手上有计算器,你还会想到别的方法吗
这年头,你能够用一般的方法笔算就很了不起了.
bothwin1980 1 year ago
999 X 999 你慢慢畫
nicholaspig 1 year ago 3
@nicholaspig 999 x 1000 - 999
XXDDDDDDDD 7 months ago
@nicholaspig 我笑了 999x999=1000x999-999,这你还要笔算?
piiggg213 7 months ago
還不錯耶~算的蠻快的~
taiwanppl 1 year ago 6
这就是个伟大的发现,它将可以运用到很多领域,进行新领域的开阔!!!
tomyweekend 1 year ago
很创意,原来数学计算可以通过图行来表达,太伟大的一个发现!
還是九九乘法表最好算!!
ting771126 2 years ago
Wouldn't that take way too much time? I think I'll stick to the regular way of multiplying the numbers.
I've never learned this method in the video--not in Chinese schools, American schools, etc. Wow.
zefed 2 years ago
Soooooo cool! Want more of these stuff!!!
Thanks from New Zealand
marrie365 2 years ago
-口-!神氣呢
leunglaikiu 2 years ago
那么79*97呢??
commejesuis6 2 years ago
interesting
vincent88chen 3 years ago
一种思路,并不是快不快的问题,老外的教育方法.在中国,我们的祖先叫我们用牛犁田,千年没有人"敢"改变.
1of1300000000 3 years ago 7
有見地有見地
kr3892 2 years ago
那我想問下,
10 X 10 怎麼算??
kingjeff82 3 years ago
晕。。
nizii3 3 years ago
其实这样算很慢耶.那要是要算789*987 不是要用很大张纸去画
yussimon 3 years ago
对于我们,二进制比十进制难多了。
1of1300000000 2 years ago
很妙。但是我很想知道為什麼這樣會可以。
有人能解釋一下嗎?
franksui 3 years ago
我記得老師有教過我!!
S4656198 3 years ago
这根本是外国的。这是中国古代的一种算法。具体名字我忘记了,还有比这个更复杂的。
mujinhuaxi 3 years ago
- -!
dereksheng 3 years ago
impressing!
JGW08 3 years ago
不比乘法表计算。来得快,我还是选择乘法表计算
pookg84 3 years ago
用这方法,答案很准确。。可是,却不必乘法表计算,来得快。。。。
只是,这方法,不需你背乘法表
please tell me which school teaches this so i can prevent my kids from getting into it.
wangtianthu 3 years ago
damn, is it for the retarded only?
endlessRR 3 years ago
try 999*999......
jiajunVIC 4 years ago
good one LOL
forrestsun 3 years ago
999 * 999 = (1000-1) * (1000-1)
=1000*1000 - 2* 1000 + 1
easy to handle 1000 * 1000 with this method
:-)
genesquared 3 years ago
agree
Asvaghosa 3 years ago
wow, thank you for your method, that is cool.
lyric60616 4 years ago
lol..i dont understand....
but really all of the caucasians use this method...??
ricky0633milano 4 years ago
nop.. they simply plug numbers into calculator
ChronosCypress 3 years ago
touche...
dch020 3 years ago
so funny ^^
69irene 4 years ago
it works!!!
robinals 4 years ago
This has been flagged as spam show
hmmm... not very interesting... much better the hot chicks from <b>LikeHerAss.com_<b>
xviylonfjq 4 years ago
OH yes and use a ruler.
Jarda44 4 years ago
SEXY
animepark13 4 years ago
Is there something wrong, or is there no sound???
hypermused 4 years ago
What the F
VtecPower6384 4 years ago
外國的網站上說,這是中國算法。
我要會英文,我就嗆回去。
他畫完這題,我都不知算了幾題了。
chiwansu 5 months ago
拜託 999x999 不代表畫999條線落去 不明白就不要亂講 每個數字每一項個位數字來取決它的數線有多少 所以,9 9 9每項個位數字化身成數線時變成9條線x3,並不是畫999
條線
a98760321 6 months ago
另一種算法
yhfifib 8 months ago
他畫的都沒有進位問題, 18*19 你畫畫看就知道了,多了進位,就不好用.....
pipigmail 10 months ago
cool
Mengariew 1 year ago
问题是,如果你手上有计算器,你还会想到别的方法吗
这年头,你能够用一般的方法笔算就很了不起了.
bothwin1980 1 year ago
999 X 999 你慢慢畫
nicholaspig 1 year ago 3
@nicholaspig 999 x 1000 - 999
XXDDDDDDDD 7 months ago
@nicholaspig 我笑了 999x999=1000x999-999,这你还要笔算?
piiggg213 7 months ago
還不錯耶~算的蠻快的~
taiwanppl 1 year ago 6
这就是个伟大的发现,它将可以运用到很多领域,进行新领域的开阔!!!
tomyweekend 1 year ago
很创意,原来数学计算可以通过图行来表达,太伟大的一个发现!
tomyweekend 1 year ago
還是九九乘法表最好算!!
ting771126 2 years ago
Wouldn't that take way too much time? I think I'll stick to the regular way of multiplying the numbers.
I've never learned this method in the video--not in Chinese schools, American schools, etc. Wow.
zefed 2 years ago
Soooooo cool! Want more of these stuff!!!
Thanks from New Zealand
marrie365 2 years ago
-口-!神氣呢
leunglaikiu 2 years ago
那么79*97呢??
commejesuis6 2 years ago
interesting
vincent88chen 3 years ago
一种思路,并不是快不快的问题,老外的教育方法.在中国,我们的祖先叫我们用牛犁田,千年没有人"敢"改变.
1of1300000000 3 years ago 7
有見地有見地
kr3892 2 years ago
那我想問下,
10 X 10 怎麼算??
kingjeff82 3 years ago
晕。。
nizii3 3 years ago
其实这样算很慢耶.那要是要算789*987 不是要用很大张纸去画
yussimon 3 years ago
对于我们,二进制比十进制难多了。
1of1300000000 2 years ago
很妙。但是我很想知道為什麼這樣會可以。
有人能解釋一下嗎?
franksui 3 years ago
我記得老師有教過我!!
S4656198 3 years ago
这根本是外国的。这是中国古代的一种算法。具体名字我忘记了,还有比这个更复杂的。
mujinhuaxi 3 years ago
- -!
dereksheng 3 years ago
impressing!
JGW08 3 years ago
不比乘法表计算。来得快,我还是选择乘法表计算
pookg84 3 years ago
用这方法,答案很准确。。可是,却不必乘法表计算,来得快。。。。
只是,这方法,不需你背乘法表
pookg84 3 years ago
please tell me which school teaches this so i can prevent my kids from getting into it.
wangtianthu 3 years ago
damn, is it for the retarded only?
endlessRR 3 years ago
try 999*999......
jiajunVIC 4 years ago
good one LOL
forrestsun 3 years ago
999 * 999 = (1000-1) * (1000-1)
=1000*1000 - 2* 1000 + 1
easy to handle 1000 * 1000 with this method
:-)
genesquared 3 years ago
agree
Asvaghosa 3 years ago
wow, thank you for your method, that is cool.
lyric60616 4 years ago
lol..i dont understand....
but really all of the caucasians use this method...??
ricky0633milano 4 years ago
nop.. they simply plug numbers into calculator
ChronosCypress 3 years ago
touche...
dch020 3 years ago
so funny ^^
69irene 4 years ago
it works!!!
robinals 4 years ago
This has been flagged as spam show
hmmm... not very interesting... much better the hot chicks from <b>LikeHerAss.com_<b>
xviylonfjq 4 years ago
OH yes and use a ruler.
Jarda44 4 years ago
SEXY
Jarda44 4 years ago
interesting
animepark13 4 years ago
Is there something wrong, or is there no sound???
hypermused 4 years ago
What the F
VtecPower6384 4 years ago