Return Styles: Pseud0ch, Terminal, Valhalla, NES, Geocities, Blue Moon. Entire thread

Math Shortcuts

Name: Anonymous 2006-07-06 7:50

Hello, esteemed 4chaners.  Do you have any math shortcuts that you would like to share?

For instance:

To multiply a 2-digit number by 11, take the sum of its digits. If it's a single digit number, just write it between the two digits. If the sum is 10 or more, do not forget to carry 1 over.
For example, 34x11=374 since 3+4=7. 47x11=517 since 4+7=11.

Name: Anonymous 2006-07-22 19:53

Autistic people have complete control over their minds. However it takes enormous mental discipline for them to use their minds effectively. Conversely it takes enormous mental discipline for non-autistic people to have complete control over their minds.

Some form of intensive indoctrination from infancy would give a non-autistic person the same calculating and memory abilities as an autistic person.

Name: Anonymous 2006-07-25 1:46

>>complete control over their minds
wut, like mind control except to the self?

Name: Anonymous 2006-07-25 11:16

>>41 Autistic people have complete control over their minds.

Hmmm, sounds like a lie.

Name: Anonymous 2006-07-28 2:59

I'm an aspie; from my own personal experience, I have to do a lot of stuff 'manually'; to make small talk, I have to actively think about it. Same thing with a lot of other activities - it doesn't just "flow", it comes from conscious effort.

It's far from "complete control over my mind", though.

Name: Anonymous 2006-07-28 14:08

>>44
I hate small talk so it also takes a lot of effort from me...

Name: Anonymous 2006-07-28 15:21

Maths is about finding relationships between numbers.

Name: Anonymous 2006-08-01 16:18

this is important! what if nigga does steals your calculator of a size of a gaping spider?

Name: Anonymous 2006-08-05 16:11

2+8=9

Newer Posts
Don't change these.
Name: Email:
Entire Thread Thread List