What is the distinction between 4 x 6 and 6 x 4 ???

This subject is taught at elementary school.
Multiplication is one of the important materials in mathematics. This subject also important in our daily life. May be in Indonesia there are many implementation of multiplication as knowledge.One of them in prescription, doctor always writes 3x1, that means one tablet or pill three times in one day. One tablet will consume in the morning, one tablet will consume in the afternoon, and one tablet will...