Alright, let's solve this math problem step by step. First, we have the number 331. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 75. So, we're going to take the number 331 and add it to itself 75 times.
Step 1: 0 + 331 = 331
Step 2: 331 + 331 = 662
Step 3: 662 + 331 = 993
Step 4: 993 + 331 = 1324
Step 5: 1324 + 331 = 1655
Step 6: 1655 + 331 = 1986
Step 7: 1986 + 331 = 2317
Step 8: 2317 + 331 = 2648
Step 9: 2648 + 331 = 2979
Step 10: 2979 + 331 = 3310
Step 11: 3310 + 331 = 3641
Step 12: 3641 + 331 = 3972
Step 13: 3972 + 331 = 4303
Step 14: 4303 + 331 = 4634
Step 15: 4634 + 331 = 4965
Step 16: 4965 + 331 = 5296
Step 17: 5296 + 331 = 5627
Step 18: 5627 + 331 = 5958
Step 19: 5958 + 331 = 6289
Step 20: 6289 + 331 = 6620
Step 21: 6620 + 331 = 6951
Step 22: 6951 + 331 = 7282
Step 23: 7282 + 331 = 7613
Step 24: 7613 + 331 = 7944
Step 25: 7944 + 331 = 8275
Step 26: 8275 + 331 = 8606
Step 27: 8606 + 331 = 8937
Step 28: 8937 + 331 = 9268
Step 29: 9268 + 331 = 9599
Step 30: 9599 + 331 = 9930
Step 31: 9930 + 331 = 10261
Step 32: 10261 + 331 = 10592
Step 33: 10592 + 331 = 10923
Step 34: 10923 + 331 = 11254
Step 35: 11254 + 331 = 11585
Step 36: 11585 + 331 = 11916
Step 37: 11916 + 331 = 12247
Step 38: 12247 + 331 = 12578
Step 39: 12578 + 331 = 12909
Step 40: 12909 + 331 = 13240
Step 41: 13240 + 331 = 13571
Step 42: 13571 + 331 = 13902
Step 43: 13902 + 331 = 14233
Step 44: 14233 + 331 = 14564
Step 45: 14564 + 331 = 14895
Step 46: 14895 + 331 = 15226
Step 47: 15226 + 331 = 15557
Step 48: 15557 + 331 = 15888
Step 49: 15888 + 331 = 16219
Step 50: 16219 + 331 = 16550
Step 51: 16550 + 331 = 16881
Step 52: 16881 + 331 = 17212
Step 53: 17212 + 331 = 17543
Step 54: 17543 + 331 = 17874
Step 55: 17874 + 331 = 18205
Step 56: 18205 + 331 = 18536
Step 57: 18536 + 331 = 18867
Step 58: 18867 + 331 = 19198
Step 59: 19198 + 331 = 19529
Step 60: 19529 + 331 = 19860
Step 61: 19860 + 331 = 20191
Step 62: 20191 + 331 = 20522
Step 63: 20522 + 331 = 20853
Step 64: 20853 + 331 = 21184
Step 65: 21184 + 331 = 21515
Step 66: 21515 + 331 = 21846
Step 67: 21846 + 331 = 22177
Step 68: 22177 + 331 = 22508
Step 69: 22508 + 331 = 22839
Step 70: 22839 + 331 = 23170
Step 71: 23170 + 331 = 23501
Step 72: 23501 + 331 = 23832
Step 73: 23832 + 331 = 24163
Step 74: 24163 + 331 = 24494
Step 75: 24494 + 331 = 24825

So, 331*75 = 24825