Sure thing! We've got 882 and we're gonna multiply it by 4. That's the same as adding 882 to itself 4 times.
Step 1: 0 + 882 = 882
Step 2: 882 + 882 = 1764
Step 3: 1764 + 882 = 2646
Step 4: 2646 + 882 = 3528

So, 882*4 = 3528