Sure thing! We've got 12 and we're gonna multiply it by 5. That's the same as adding 12 to itself 5 times.
Step 1: 0 + 12 = 12
Step 2: 12 + 12 = 24
Step 3: 24 + 12 = 36
Step 4: 36 + 12 = 48
Step 5: 48 + 12 = 60

So, 12*5 = 60