OK, let's work through this together. We're starting with 754 and we're going to multiply it by 26, which means we add 754 to itself 26 times.
Step 1: 0 + 754 = 754
Step 2: 754 + 754 = 1508
Step 3: 1508 + 754 = 2262
Step 4: 2262 + 754 = 3016
Step 5: 3016 + 754 = 3770
Step 6: 3770 + 754 = 4524
Step 7: 4524 + 754 = 5278
Step 8: 5278 + 754 = 6032
Step 9: 6032 + 754 = 6786
Step 10: 6786 + 754 = 7540
Step 11: 7540 + 754 = 8294
Step 12: 8294 + 754 = 9048
Step 13: 9048 + 754 = 9802
Step 14: 9802 + 754 = 10556
Step 15: 10556 + 754 = 11310
Step 16: 11310 + 754 = 12064
Step 17: 12064 + 754 = 12818
Step 18: 12818 + 754 = 13572
Step 19: 13572 + 754 = 14326
Step 20: 14326 + 754 = 15080
Step 21: 15080 + 754 = 15834
Step 22: 15834 + 754 = 16588
Step 23: 16588 + 754 = 17342
Step 24: 17342 + 754 = 18096
Step 25: 18096 + 754 = 18850
Step 26: 18850 + 754 = 19604

So, 754*26 = 19604