Let's roll up our sleeves and solve this. We have 949 and we're going to multiply it by 4, essentially adding 949 to itself 4 times.
Step 1: 0 + 949 = 949
Step 2: 949 + 949 = 1898
Step 3: 1898 + 949 = 2847
Step 4: 2847 + 949 = 3796

So, 949*4 = 3796