Alright, let's solve this math problem step by step. First, we have the number 58. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 9. So, we're going to take the number 58 and add it to itself 9 times.
Step 1: 0 + 58 = 58
Step 2: 58 + 58 = 116
Step 3: 116 + 58 = 174
Step 4: 174 + 58 = 232
Step 5: 232 + 58 = 290
Step 6: 290 + 58 = 348
Step 7: 348 + 58 = 406
Step 8: 406 + 58 = 464
Step 9: 464 + 58 = 522

So, 58*9 = 522