Let's get this math done. We have 69 and we're going to multiply it by 39. This is the same as taking 69 and adding it to itself 39 times.
Step 1: 0 + 69 = 69
Step 2: 69 + 69 = 138
Step 3: 138 + 69 = 207
Step 4: 207 + 69 = 276
Step 5: 276 + 69 = 345
Step 6: 345 + 69 = 414
Step 7: 414 + 69 = 483
Step 8: 483 + 69 = 552
Step 9: 552 + 69 = 621
Step 10: 621 + 69 = 690
Step 11: 690 + 69 = 759
Step 12: 759 + 69 = 828
Step 13: 828 + 69 = 897
Step 14: 897 + 69 = 966
Step 15: 966 + 69 = 1035
Step 16: 1035 + 69 = 1104
Step 17: 1104 + 69 = 1173
Step 18: 1173 + 69 = 1242
Step 19: 1242 + 69 = 1311
Step 20: 1311 + 69 = 1380
Step 21: 1380 + 69 = 1449
Step 22: 1449 + 69 = 1518
Step 23: 1518 + 69 = 1587
Step 24: 1587 + 69 = 1656
Step 25: 1656 + 69 = 1725
Step 26: 1725 + 69 = 1794
Step 27: 1794 + 69 = 1863
Step 28: 1863 + 69 = 1932
Step 29: 1932 + 69 = 2001
Step 30: 2001 + 69 = 2070
Step 31: 2070 + 69 = 2139
Step 32: 2139 + 69 = 2208
Step 33: 2208 + 69 = 2277
Step 34: 2277 + 69 = 2346
Step 35: 2346 + 69 = 2415
Step 36: 2415 + 69 = 2484
Step 37: 2484 + 69 = 2553
Step 38: 2553 + 69 = 2622
Step 39: 2622 + 69 = 2691

So, 69*39 = 2691