Sure thing! We've got 320 and we're gonna multiply it by 6. That's the same as adding 320 to itself 6 times.
Step 1: 0 + 320 = 320
Step 2: 320 + 320 = 640
Step 3: 640 + 320 = 960
Step 4: 960 + 320 = 1280
Step 5: 1280 + 320 = 1600
Step 6: 1600 + 320 = 1920

So, 320*6 = 1920