OK, let's work through this together. We're starting with 376 and we're going to multiply it by 8, which means we add 376 to itself 8 times.
Step 1: 0 + 376 = 376
Step 2: 376 + 376 = 752
Step 3: 752 + 376 = 1128
Step 4: 1128 + 376 = 1504
Step 5: 1504 + 376 = 1880
Step 6: 1880 + 376 = 2256
Step 7: 2256 + 376 = 2632
Step 8: 2632 + 376 = 3008

So, 376*8 = 3008