Let's get this math done. We have 356 and we're going to multiply it by 6. This is the same as taking 356 and adding it to itself 6 times.
Step 1: 0 + 356 = 356
Step 2: 356 + 356 = 712
Step 3: 712 + 356 = 1068
Step 4: 1068 + 356 = 1424
Step 5: 1424 + 356 = 1780
Step 6: 1780 + 356 = 2136

So, 356*6 = 2136