Sure thing, let's get straight to it. We start with 540 and we're going to multiply it by 6, which means adding 540 to itself 6 times.
Step 1: 0 + 540 = 540
Step 2: 540 + 540 = 1080
Step 3: 1080 + 540 = 1620
Step 4: 1620 + 540 = 2160
Step 5: 2160 + 540 = 2700
Step 6: 2700 + 540 = 3240

So, 540*6 = 3240