Without delay, let's solve this. We've got 440 and we will be multiplying it by 4, that is, adding 440 to itself 4 times.
Step 1: 0 + 440 = 440
Step 2: 440 + 440 = 880
Step 3: 880 + 440 = 1320
Step 4: 1320 + 440 = 1760

So, 440*4 = 1760