Sure thing, let's get straight to it. We start with 662 and we're going to multiply it by 5, which means adding 662 to itself 5 times.
Step 1: 0 + 662 = 662
Step 2: 662 + 662 = 1324
Step 3: 1324 + 662 = 1986
Step 4: 1986 + 662 = 2648
Step 5: 2648 + 662 = 3310

So, 662*5 = 3310