Writing to explain. explain how to find 7x11

Okay, 7 x11 means that you add 11 to itself 7 times:

11+11+11+11+11+11+11=77

Another way is to set up the problem like this:

11

x 7

then multiply 7 into each digit so 7 x 1 = 7 and 7x1=7

You end up with 77