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Post Reply ↕MATH Class↕
Student
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25 / F
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Posted 11/27/08
cooool!!!!!!!! i never thought that math could be this easy. i always had problems with this....specially with fractions that has radicals....

arigato gozaimasu sensei!
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111 cr points
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27 / M
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Posted 11/27/08
yeah they dont teach u this in school cause it would be to easy lol
Student
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27 / M
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Posted 11/27/08
wow man where r u getting this stuff from or r u just doing this from memory
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25 / F
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Posted 11/28/08

Dawnmorrel wrote:

yeah they don't teach u this in school cause it would be to easy lol


i second that! math would be easier for me if they taught us this. i could have gotten better grades.
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Posted 11/28/08
i don't mind not knowing about where sensei got the lessons. so... it's alright. sensei's teaching us anyways.^^
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23 / F / Abyss
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Posted 11/28/08
Lesson No. 3

Adding even numbers from 2 through a 2-digit even numbers!

Procedure: Example:
1. Choose a 2-digit even number *36

2. Divide the even number by 2 *36 / 2 = 18

3. Multiply this number by the next result! *18 x 19 = 342

so the sum of all even digit numbers from 2 to 36 is 342
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23 / F / Abyss
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Posted 11/28/08

Dawnmorrel wrote:

yeah they dont teach u this in school cause it would be to easy lol





nikaichan wrote:


Dawnmorrel wrote:

yeah they don't teach u this in school cause it would be to easy lol


i second that! math would be easier for me if they taught us this. i could have gotten better grades.


Lesson N0. 3 is up!^^
Student
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21 / F / Philippines
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Posted 11/29/08
can i enter 2 classes? onegai shimasu...
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23 / F / Abyss
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Posted 11/30/08

zhyx wrote:

can i enter 2 classes? onegai shimasu...


of course! its a school!^^
Student
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116 / gone
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Posted 11/30/08
indeed.. they dont teach this in skul.. how sucky of them..
Student
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23 / F / Malaysia
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Posted 12/3/08
heh???
its that simple????
huaaaaaa...
i try hard to do it in add math!!!!
darn it!
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23 / F / Abyss
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Posted 12/4/08

doraemon_atsumi wrote:

heh???
its that simple????
huaaaaaa...
i try hard to do it in add math!!!!
darn it!

well if you have any questions, feel free to post it here!^^
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Posted 12/6/08 , edited 12/6/08
Lesson No. 4
Adding Consecutive Numbers Inclusive of Two Numbers!


Procedure: Example:
1. Choose 2 digit numbers *Example 5 and 26
(to add all the numbers between
them and the numbers itself)

2. Add the Numbers * 26 + 5 = 31

3. Subtract the numbers and add 1 * 26 - 5 = 21 + 1 = 22

4. Multiply half of the sum by the result * 31 / 2 = 15.5 x 22 = 341
in Step 3!


So the sum of the numbers from 2 - 26 is 341!
Student
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25 / F
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Posted 12/7/08
nice lesson

but it's to long
Student
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27 / M / wakaranai(mean i...
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Posted 12/11/08
Wow its so hard lesson ........ da da da daaaaaaaaan
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