OK, let's crack this. We're given 440 and our task is to multiply it by 4. Essentially, we'll be 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