OK, let's work through this together. We're starting with 527 and we're going to multiply it by 7, which means we add 527 to itself 7 times.
Step 1: 0 + 527 = 527
Step 2: 527 + 527 = 1054
Step 3: 1054 + 527 = 1581
Step 4: 1581 + 527 = 2108
Step 5: 2108 + 527 = 2635
Step 6: 2635 + 527 = 3162
Step 7: 3162 + 527 = 3689

So, 527*7 = 3689