# matematik

**7**Pinler

**5**Takipçi

### multiplication trick for 9x

I don't think i ever knew this... i always used the (ex. 9x3= the number below the # being multipled by 9 .. like 2 then the second number is whatever is added to get 9 ... answer 7)... hope that makes sense lol :)

Multiplica como los japoneses!