Alright, let's solve this math problem step by step. First, we have the number 346. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 39. So, we're going to take the number 346 and add it to itself 39 times.
Step 1: 0 + 346 = 346
Step 2: 346 + 346 = 692
Step 3: 692 + 346 = 1038
Step 4: 1038 + 346 = 1384
Step 5: 1384 + 346 = 1730
Step 6: 1730 + 346 = 2076
Step 7: 2076 + 346 = 2422
Step 8: 2422 + 346 = 2768
Step 9: 2768 + 346 = 3114
Step 10: 3114 + 346 = 3460
Step 11: 3460 + 346 = 3806
Step 12: 3806 + 346 = 4152
Step 13: 4152 + 346 = 4498
Step 14: 4498 + 346 = 4844
Step 15: 4844 + 346 = 5190
Step 16: 5190 + 346 = 5536
Step 17: 5536 + 346 = 5882
Step 18: 5882 + 346 = 6228
Step 19: 6228 + 346 = 6574
Step 20: 6574 + 346 = 6920
Step 21: 6920 + 346 = 7266
Step 22: 7266 + 346 = 7612
Step 23: 7612 + 346 = 7958
Step 24: 7958 + 346 = 8304
Step 25: 8304 + 346 = 8650
Step 26: 8650 + 346 = 8996
Step 27: 8996 + 346 = 9342
Step 28: 9342 + 346 = 9688
Step 29: 9688 + 346 = 10034
Step 30: 10034 + 346 = 10380
Step 31: 10380 + 346 = 10726
Step 32: 10726 + 346 = 11072
Step 33: 11072 + 346 = 11418
Step 34: 11418 + 346 = 11764
Step 35: 11764 + 346 = 12110
Step 36: 12110 + 346 = 12456
Step 37: 12456 + 346 = 12802
Step 38: 12802 + 346 = 13148
Step 39: 13148 + 346 = 13494

So, 346*39 = 13494