why do they move the decimals when multiplying
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
no.
Yes.
definition of multiplying fractions?
0.0232
Very.
There is no difference in the procedure.
You subtract decimals together.
To add the two decimals together
adding subtracting multiplying and dividing
No, it is not necessary. But it does help to be tidy.