Ok, this is NOT comfusing. You move the decimal the amounts of zeros it has to the right. so if the number is 1.8 x 10= you move the decimal one to the right since it has one zero, you get 18 .
There is no restriction in multiplication as in the case of division. So you can multiply any number with any number, therefor there is no such number which can not be multiplied by 10 or any other...
If you have an integer, add a zero at the end. For example, 5 x 10 = 50, 123 x 10 = 1230.More generally, to multiply by 10, you move the decimal point one position to the right. The decimal point can...