Let's get this math done. We have 613 and we're going to multiply it by 10. This is the same as taking 613 and adding it to itself 10 times.
Step 1: 0 + 613 = 613
Step 2: 613 + 613 = 1226
Step 3: 1226 + 613 = 1839
Step 4: 1839 + 613 = 2452
Step 5: 2452 + 613 = 3065
Step 6: 3065 + 613 = 3678
Step 7: 3678 + 613 = 4291
Step 8: 4291 + 613 = 4904
Step 9: 4904 + 613 = 5517
Step 10: 5517 + 613 = 6130

So, 613*10 = 6130