Without delay, let's solve this. We've got 341 and we will be multiplying it by 13, that is, adding 341 to itself 13 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

So, 341*13 = 4433