Sure thing! We've got 540 and we're gonna multiply it by 5. That's the same as adding 540 to itself 5 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

So, 540*5 = 2700