OK, let's crack this. We're given 416 and our task is to multiply it by 30. Essentially, we'll be adding 416 to itself 30 times.
Step 1: 0 + 416 = 416
Step 2: 416 + 416 = 832
Step 3: 832 + 416 = 1248
Step 4: 1248 + 416 = 1664
Step 5: 1664 + 416 = 2080
Step 6: 2080 + 416 = 2496
Step 7: 2496 + 416 = 2912
Step 8: 2912 + 416 = 3328
Step 9: 3328 + 416 = 3744
Step 10: 3744 + 416 = 4160
Step 11: 4160 + 416 = 4576
Step 12: 4576 + 416 = 4992
Step 13: 4992 + 416 = 5408
Step 14: 5408 + 416 = 5824
Step 15: 5824 + 416 = 6240
Step 16: 6240 + 416 = 6656
Step 17: 6656 + 416 = 7072
Step 18: 7072 + 416 = 7488
Step 19: 7488 + 416 = 7904
Step 20: 7904 + 416 = 8320
Step 21: 8320 + 416 = 8736
Step 22: 8736 + 416 = 9152
Step 23: 9152 + 416 = 9568
Step 24: 9568 + 416 = 9984
Step 25: 9984 + 416 = 10400
Step 26: 10400 + 416 = 10816
Step 27: 10816 + 416 = 11232
Step 28: 11232 + 416 = 11648
Step 29: 11648 + 416 = 12064
Step 30: 12064 + 416 = 12480

So, 416*30 = 12480