OK, let's work through this together. We're starting with 574 and we're going to multiply it by 10, which means we add 574 to itself 10 times.
Step 1: 0 + 574 = 574
Step 2: 574 + 574 = 1148
Step 3: 1148 + 574 = 1722
Step 4: 1722 + 574 = 2296
Step 5: 2296 + 574 = 2870
Step 6: 2870 + 574 = 3444
Step 7: 3444 + 574 = 4018
Step 8: 4018 + 574 = 4592
Step 9: 4592 + 574 = 5166
Step 10: 5166 + 574 = 5740

So, 574*10 = 5740