OK, let's work through this together. We're starting with 239 and we're going to multiply it by 6, which means we add 239 to itself 6 times.
Step 1: 0 + 239 = 239
Step 2: 239 + 239 = 478
Step 3: 478 + 239 = 717
Step 4: 717 + 239 = 956
Step 5: 956 + 239 = 1195
Step 6: 1195 + 239 = 1434

So, 239*6 = 1434