Actually, I’ve blogged about this already on my old blog. However, it’s in Filipino, so, other readers who don’t understand the Filipino language will not get it. So, since I’m testing this little application called CamStudio on my laptop, I’ve decided to make a little video tutorial on shortcut multiplication.
I just opened the notepad, hit the record button and started talking. After recording, I did not make any video editing. I just uploaded it directly on Youtube. Hehehe.
So, here it is. Hope you understand what I’m saying. I still have that Batangueno accent. 🙂
999 Multiplication Technique
That’s all!
great tut 😀
You sound like a professional Mathematician. Hehehe… 😆
ikaw ba yan mar? hahaha… ka boses mo yung teacher ko. hahaha…ayos.
Ayos, i’m also thinking to have my own youtube video. Mukhang ayos gantong paraan. Nice vid marghil.
Astig to. Pdeng pang impress sa iba. 😀
eto akin
25 x 11 = 275
45 x 11 = 495
the simple way is just add the 2 digits and put the result in the middle of 2 digits
25 X 11 = 275
2 + 5 = 7
275
how about this
68 x 11
6 + 8 = 14 therefore the answer is 6148 wrong!
if the result is more than 10 then just add the first digit of the answer
1 <—–
648
6 + 1 = 7
748 is the answer
great tutorial… ma-apply ko yan sa department store kapag bibili ako ng mga items na P–.99 ang price… hehe.
I’ve got a new nick name for you Marghil “Fibonacci” Macuha hehehehe 🙂
Fibonacci? This doesn’t look like fibonacci numbers to me.