Sure thing! We've got 480 and we're gonna multiply it by 7. That's the same as adding 480 to itself 7 times.
Step 1: 0 + 480 = 480
Step 2: 480 + 480 = 960
Step 3: 960 + 480 = 1440
Step 4: 1440 + 480 = 1920
Step 5: 1920 + 480 = 2400
Step 6: 2400 + 480 = 2880
Step 7: 2880 + 480 = 3360

So, 480*7 = 3360