Alright, let's solve this math problem step by step. First, we have the number 590. 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 590 and add it to itself 9 times.
Step 1: 0 + 590 = 590
Step 2: 590 + 590 = 1180
Step 3: 1180 + 590 = 1770
Step 4: 1770 + 590 = 2360
Step 5: 2360 + 590 = 2950
Step 6: 2950 + 590 = 3540
Step 7: 3540 + 590 = 4130
Step 8: 4130 + 590 = 4720
Step 9: 4720 + 590 = 5310

So, 590*9 = 5310