About "return" statement

Question

m a little bit confused about return
how they work?
different between return and print
how to use return
example plz

Answer 1

print() means display text to the screen.
ex. print(123)
// output :123
return is keyword to return from a function i.e. break out of the function. 
ex.
def ex():
return 1
print(ex())
//output 1

Answer 2

still not properly understood can someone explain with 2 different example in different situation plz

Answer 3

how return work in loops or own made function?