Alright, let's solve this math problem step by step. First, we have the number 754. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 57. So, we're going to take the number 754 and add it to itself 57 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
Step 27: 19604 + 754 = 20358
Step 28: 20358 + 754 = 21112
Step 29: 21112 + 754 = 21866
Step 30: 21866 + 754 = 22620
Step 31: 22620 + 754 = 23374
Step 32: 23374 + 754 = 24128
Step 33: 24128 + 754 = 24882
Step 34: 24882 + 754 = 25636
Step 35: 25636 + 754 = 26390
Step 36: 26390 + 754 = 27144
Step 37: 27144 + 754 = 27898
Step 38: 27898 + 754 = 28652
Step 39: 28652 + 754 = 29406
Step 40: 29406 + 754 = 30160
Step 41: 30160 + 754 = 30914
Step 42: 30914 + 754 = 31668
Step 43: 31668 + 754 = 32422
Step 44: 32422 + 754 = 33176
Step 45: 33176 + 754 = 33930
Step 46: 33930 + 754 = 34684
Step 47: 34684 + 754 = 35438
Step 48: 35438 + 754 = 36192
Step 49: 36192 + 754 = 36946
Step 50: 36946 + 754 = 37700
Step 51: 37700 + 754 = 38454
Step 52: 38454 + 754 = 39208
Step 53: 39208 + 754 = 39962
Step 54: 39962 + 754 = 40716
Step 55: 40716 + 754 = 41470
Step 56: 41470 + 754 = 42224
Step 57: 42224 + 754 = 42978

So, 754*57 = 42978