Sure thing! We've got 425 and we're gonna multiply it by 6. That's the same as adding 425 to itself 6 times.
Step 1: 0 + 425 = 425
Step 2: 425 + 425 = 850
Step 3: 850 + 425 = 1275
Step 4: 1275 + 425 = 1700
Step 5: 1700 + 425 = 2125
Step 6: 2125 + 425 = 2550

So, 425*6 = 2550