OK, let's work through this together. We're starting with 341 and we're going to multiply it by 36, which means we add 341 to itself 36 times.
Step 1: 0 + 341 = 341
Step 2: 341 + 341 = 682
Step 3: 682 + 341 = 1023
Step 4: 1023 + 341 = 1364
Step 5: 1364 + 341 = 1705
Step 6: 1705 + 341 = 2046
Step 7: 2046 + 341 = 2387
Step 8: 2387 + 341 = 2728
Step 9: 2728 + 341 = 3069
Step 10: 3069 + 341 = 3410
Step 11: 3410 + 341 = 3751
Step 12: 3751 + 341 = 4092
Step 13: 4092 + 341 = 4433
Step 14: 4433 + 341 = 4774
Step 15: 4774 + 341 = 5115
Step 16: 5115 + 341 = 5456
Step 17: 5456 + 341 = 5797
Step 18: 5797 + 341 = 6138
Step 19: 6138 + 341 = 6479
Step 20: 6479 + 341 = 6820
Step 21: 6820 + 341 = 7161
Step 22: 7161 + 341 = 7502
Step 23: 7502 + 341 = 7843
Step 24: 7843 + 341 = 8184
Step 25: 8184 + 341 = 8525
Step 26: 8525 + 341 = 8866
Step 27: 8866 + 341 = 9207
Step 28: 9207 + 341 = 9548
Step 29: 9548 + 341 = 9889
Step 30: 9889 + 341 = 10230
Step 31: 10230 + 341 = 10571
Step 32: 10571 + 341 = 10912
Step 33: 10912 + 341 = 11253
Step 34: 11253 + 341 = 11594
Step 35: 11594 + 341 = 11935
Step 36: 11935 + 341 = 12276

So, 341*36 = 12276