Let's roll up our sleeves and solve this. We have 17 and we're going to multiply it by 6, essentially adding 17 to itself 6 times.
Step 1: 0 + 17 = 17
Step 2: 17 + 17 = 34
Step 3: 34 + 17 = 51
Step 4: 51 + 17 = 68
Step 5: 68 + 17 = 85
Step 6: 85 + 17 = 102

So, 17*6 = 102