Let's get this math done. We have 361 and we're going to multiply it by 11. This is the same as taking 361 and adding it to itself 11 times.
Step 1: 0 + 361 = 361
Step 2: 361 + 361 = 722
Step 3: 722 + 361 = 1083
Step 4: 1083 + 361 = 1444
Step 5: 1444 + 361 = 1805
Step 6: 1805 + 361 = 2166
Step 7: 2166 + 361 = 2527
Step 8: 2527 + 361 = 2888
Step 9: 2888 + 361 = 3249
Step 10: 3249 + 361 = 3610
Step 11: 3610 + 361 = 3971

So, 361*11 = 3971