Sure thing! We've got 682 and we're gonna multiply it by 4. That's the same as adding 682 to itself 4 times.
Step 1: 0 + 682 = 682
Step 2: 682 + 682 = 1364
Step 3: 1364 + 682 = 2046
Step 4: 2046 + 682 = 2728

So, 682*4 = 2728