Try this. It’s accurate….
1) key-in the first 3 digits of your handphone number (exclude the '9') into the calculator
2) multiply by 80
3) add 1
4) multiply by 250
5) plus last four digits of phone number
6) plus last four digits of phone number again
7) minus 250
8) divide by 2 at last
Is it your handphone number????
im a genuis.
i cant study. tts y i figure this out! hahaha.
NO LAR! not me larrr! hahahaha. =X
its a unknown genuis.