Sure thing, let's get straight to it. We start with 937 and we're going to multiply it by 4, which means adding 937 to itself 4 times.
Step 1: 0 + 937 = 937
Step 2: 937 + 937 = 1874
Step 3: 1874 + 937 = 2811
Step 4: 2811 + 937 = 3748

So, 937*4 = 3748