What technique is Fugo trying to teach Narancia in pic related?

Thread replies: 9
Thread images: 3

Anonymous
2016-12-23 10:27:50 Post No. 8559156
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File: Jojowhat.png (3MB, 1416x1106px) Image search: [Google]

3MB, 1416x1106px

Anonymous 2016-12-23 10:27:50 Post No. 8559156 [Report]

What technique is Fugo trying to teach Narancia in pic related?

Anonymous 2016-12-23 10:32:47 Post No.8559163
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Anonymous 2016-12-23 10:32:47 Post No.8559163 [Report]

>>8559156
I am talking about the math, in case it isn't obvious.

Anonymous 2016-12-23 10:39:45 Post No.8559169
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Anonymous 2016-12-23 10:39:45 Post No.8559169 [Report]

>>8559156
>>8559163
The joke could be that in Chinese 4 is an unlucky number because Four (四,Sì) sounds very similar to Death (死,Sǐ)

Beyond that I don't see any maths related pun

Anonymous 2016-12-23 10:44:53 Post No.8559179
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Anonymous 2016-12-23 10:44:53 Post No.8559179 [Report]

>>8559169
Thanks, but that's not what I was asking. I want to know how the math technique that is being taught here works if it does at all.

Anonymous 2016-12-23 10:46:46 Post No.8559185
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Anonymous 2016-12-23 10:46:46 Post No.8559185 [Report]

>>8559179
multiplication tables?

Anonymous 2016-12-23 10:51:59 Post No.8559193
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Anonymous 2016-12-23 10:51:59 Post No.8559193 [Report]

File: 2-x-2-digit-numbers-m9ydr8.jpg (140KB, 1492x780px) Image search: [Google]

140KB, 1492x780px

>>8559179
Oh, he's showing her step by step how to solve 2digit multiplications

Anonymous 2016-12-23 10:54:31 Post No.8559200
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Anonymous 2016-12-23 10:54:31 Post No.8559200 [Report]

File: 16x55.png (970B, 101x119px) Image search: [Google]

970B, 101x119px

>>8559185
The question is set up like pic related, the answer is 880. However the first step is to multiply the 6 with the 5 to get 30. Where does it go from there?

Anonymous 2016-12-23 10:56:50 Post No.8559204
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Anonymous 2016-12-23 10:56:50 Post No.8559204 [Report]

>>8559193
That looks like the answer I was looking for, thanks mate!

Anonymous 2016-12-24 04:15:34 Post No.8559669
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Anonymous 2016-12-24 04:15:34 Post No.8559669 [Report]

>>8559200
Are you in grade school or something?
16x55 = (10+6)x(50+5)=10x50+10x5+6x50+6x5
It's just one of the steps to FOIL you dumb nigger

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