Alright, let's solve this math problem step by step. First, we have the number 556. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 13. So, we're going to take the number 556 and add it to itself 13 times.
Step 1: 0 + 556 = 556
Step 2: 556 + 556 = 1112
Step 3: 1112 + 556 = 1668
Step 4: 1668 + 556 = 2224
Step 5: 2224 + 556 = 2780
Step 6: 2780 + 556 = 3336
Step 7: 3336 + 556 = 3892
Step 8: 3892 + 556 = 4448
Step 9: 4448 + 556 = 5004
Step 10: 5004 + 556 = 5560
Step 11: 5560 + 556 = 6116
Step 12: 6116 + 556 = 6672
Step 13: 6672 + 556 = 7228

So, 556*13 = 7228