Without delay, let's solve this. We've got 551 and we will be multiplying it by 6, that is, adding 551 to itself 6 times.
Step 1: 0 + 551 = 551
Step 2: 551 + 551 = 1102
Step 3: 1102 + 551 = 1653
Step 4: 1653 + 551 = 2204
Step 5: 2204 + 551 = 2755
Step 6: 2755 + 551 = 3306

So, 551*6 = 3306