OK, let's work through this together. We're starting with 56 and we're going to multiply it by 8, which means we add 56 to itself 8 times.
Step 1: 0 + 56 = 56
Step 2: 56 + 56 = 112
Step 3: 112 + 56 = 168
Step 4: 168 + 56 = 224
Step 5: 224 + 56 = 280
Step 6: 280 + 56 = 336
Step 7: 336 + 56 = 392
Step 8: 392 + 56 = 448

So, 56*8 = 448