OK, let's work through this together. We're starting with 908 and we're going to multiply it by 6, which means we add 908 to itself 6 times.
Step 1: 0 + 908 = 908
Step 2: 908 + 908 = 1816
Step 3: 1816 + 908 = 2724
Step 4: 2724 + 908 = 3632
Step 5: 3632 + 908 = 4540
Step 6: 4540 + 908 = 5448

So, 908*6 = 5448