Sure thing, let's get straight to it. We start with 266 and we're going to multiply it by 6, which means adding 266 to itself 6 times.
Step 1: 0 + 266 = 266
Step 2: 266 + 266 = 532
Step 3: 532 + 266 = 798
Step 4: 798 + 266 = 1064
Step 5: 1064 + 266 = 1330
Step 6: 1330 + 266 = 1596

So, 266*6 = 1596