Sure thing! We've got 739 and we're gonna multiply it by 39. That's the same as adding 739 to itself 39 times.
Step 1: 0 + 739 = 739
Step 2: 739 + 739 = 1478
Step 3: 1478 + 739 = 2217
Step 4: 2217 + 739 = 2956
Step 5: 2956 + 739 = 3695
Step 6: 3695 + 739 = 4434
Step 7: 4434 + 739 = 5173
Step 8: 5173 + 739 = 5912
Step 9: 5912 + 739 = 6651
Step 10: 6651 + 739 = 7390
Step 11: 7390 + 739 = 8129
Step 12: 8129 + 739 = 8868
Step 13: 8868 + 739 = 9607
Step 14: 9607 + 739 = 10346
Step 15: 10346 + 739 = 11085
Step 16: 11085 + 739 = 11824
Step 17: 11824 + 739 = 12563
Step 18: 12563 + 739 = 13302
Step 19: 13302 + 739 = 14041
Step 20: 14041 + 739 = 14780
Step 21: 14780 + 739 = 15519
Step 22: 15519 + 739 = 16258
Step 23: 16258 + 739 = 16997
Step 24: 16997 + 739 = 17736
Step 25: 17736 + 739 = 18475
Step 26: 18475 + 739 = 19214
Step 27: 19214 + 739 = 19953
Step 28: 19953 + 739 = 20692
Step 29: 20692 + 739 = 21431
Step 30: 21431 + 739 = 22170
Step 31: 22170 + 739 = 22909
Step 32: 22909 + 739 = 23648
Step 33: 23648 + 739 = 24387
Step 34: 24387 + 739 = 25126
Step 35: 25126 + 739 = 25865
Step 36: 25865 + 739 = 26604
Step 37: 26604 + 739 = 27343
Step 38: 27343 + 739 = 28082
Step 39: 28082 + 739 = 28821

So, 739*39 = 28821