OK, let's work through this together. We're starting with 927 and we're going to multiply it by 10, which means we add 927 to itself 10 times.
Step 1: 0 + 927 = 927
Step 2: 927 + 927 = 1854
Step 3: 1854 + 927 = 2781
Step 4: 2781 + 927 = 3708
Step 5: 3708 + 927 = 4635
Step 6: 4635 + 927 = 5562
Step 7: 5562 + 927 = 6489
Step 8: 6489 + 927 = 7416
Step 9: 7416 + 927 = 8343
Step 10: 8343 + 927 = 9270

So, 927*10 = 9270