OK, let's work through this together. We're starting with 176 and we're going to multiply it by 5, which means we add 176 to itself 5 times.
Step 1: 0 + 176 = 176
Step 2: 176 + 176 = 352
Step 3: 352 + 176 = 528
Step 4: 528 + 176 = 704
Step 5: 704 + 176 = 880

So, 176*5 = 880