Without delay, let's solve this. We've got 133 and we will be multiplying it by 4, that is, adding 133 to itself 4 times.
Step 1: 0 + 133 = 133
Step 2: 133 + 133 = 266
Step 3: 266 + 133 = 399
Step 4: 399 + 133 = 532

So, 133*4 = 532