Sure thing, let's get straight to it. We start with 366 and we're going to multiply it by 31, which means adding 366 to itself 31 times.
Step 1: 0 + 366 = 366
Step 2: 366 + 366 = 732
Step 3: 732 + 366 = 1098
Step 4: 1098 + 366 = 1464
Step 5: 1464 + 366 = 1830
Step 6: 1830 + 366 = 2196
Step 7: 2196 + 366 = 2562
Step 8: 2562 + 366 = 2928
Step 9: 2928 + 366 = 3294
Step 10: 3294 + 366 = 3660
Step 11: 3660 + 366 = 4026
Step 12: 4026 + 366 = 4392
Step 13: 4392 + 366 = 4758
Step 14: 4758 + 366 = 5124
Step 15: 5124 + 366 = 5490
Step 16: 5490 + 366 = 5856
Step 17: 5856 + 366 = 6222
Step 18: 6222 + 366 = 6588
Step 19: 6588 + 366 = 6954
Step 20: 6954 + 366 = 7320
Step 21: 7320 + 366 = 7686
Step 22: 7686 + 366 = 8052
Step 23: 8052 + 366 = 8418
Step 24: 8418 + 366 = 8784
Step 25: 8784 + 366 = 9150
Step 26: 9150 + 366 = 9516
Step 27: 9516 + 366 = 9882
Step 28: 9882 + 366 = 10248
Step 29: 10248 + 366 = 10614
Step 30: 10614 + 366 = 10980
Step 31: 10980 + 366 = 11346

So, 366*31 = 11346