Let's get this math done. We have 659 and we're going to multiply it by 6. This is the same as taking 659 and adding it to itself 6 times.
Step 1: 0 + 659 = 659
Step 2: 659 + 659 = 1318
Step 3: 1318 + 659 = 1977
Step 4: 1977 + 659 = 2636
Step 5: 2636 + 659 = 3295
Step 6: 3295 + 659 = 3954

So, 659*6 = 3954