Alright, let's solve this math problem step by step. First, we have the number 713. 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 713 and add it to itself 57 times.
Step 1: 0 + 713 = 713
Step 2: 713 + 713 = 1426
Step 3: 1426 + 713 = 2139
Step 4: 2139 + 713 = 2852
Step 5: 2852 + 713 = 3565
Step 6: 3565 + 713 = 4278
Step 7: 4278 + 713 = 4991
Step 8: 4991 + 713 = 5704
Step 9: 5704 + 713 = 6417
Step 10: 6417 + 713 = 7130
Step 11: 7130 + 713 = 7843
Step 12: 7843 + 713 = 8556
Step 13: 8556 + 713 = 9269
Step 14: 9269 + 713 = 9982
Step 15: 9982 + 713 = 10695
Step 16: 10695 + 713 = 11408
Step 17: 11408 + 713 = 12121
Step 18: 12121 + 713 = 12834
Step 19: 12834 + 713 = 13547
Step 20: 13547 + 713 = 14260
Step 21: 14260 + 713 = 14973
Step 22: 14973 + 713 = 15686
Step 23: 15686 + 713 = 16399
Step 24: 16399 + 713 = 17112
Step 25: 17112 + 713 = 17825
Step 26: 17825 + 713 = 18538
Step 27: 18538 + 713 = 19251
Step 28: 19251 + 713 = 19964
Step 29: 19964 + 713 = 20677
Step 30: 20677 + 713 = 21390
Step 31: 21390 + 713 = 22103
Step 32: 22103 + 713 = 22816
Step 33: 22816 + 713 = 23529
Step 34: 23529 + 713 = 24242
Step 35: 24242 + 713 = 24955
Step 36: 24955 + 713 = 25668
Step 37: 25668 + 713 = 26381
Step 38: 26381 + 713 = 27094
Step 39: 27094 + 713 = 27807
Step 40: 27807 + 713 = 28520
Step 41: 28520 + 713 = 29233
Step 42: 29233 + 713 = 29946
Step 43: 29946 + 713 = 30659
Step 44: 30659 + 713 = 31372
Step 45: 31372 + 713 = 32085
Step 46: 32085 + 713 = 32798
Step 47: 32798 + 713 = 33511
Step 48: 33511 + 713 = 34224
Step 49: 34224 + 713 = 34937
Step 50: 34937 + 713 = 35650
Step 51: 35650 + 713 = 36363
Step 52: 36363 + 713 = 37076
Step 53: 37076 + 713 = 37789
Step 54: 37789 + 713 = 38502
Step 55: 38502 + 713 = 39215
Step 56: 39215 + 713 = 39928
Step 57: 39928 + 713 = 40641

So, 713*57 = 40641