Sure thing, let's get straight to it. We start with 834 and we're going to multiply it by 5, which means adding 834 to itself 5 times.
Step 1: 0 + 834 = 834
Step 2: 834 + 834 = 1668
Step 3: 1668 + 834 = 2502
Step 4: 2502 + 834 = 3336
Step 5: 3336 + 834 = 4170

So, 834*5 = 4170