Sure thing, let's get straight to it. We start with 987 and we're going to multiply it by 6, which means adding 987 to itself 6 times.
Step 1: 0 + 987 = 987
Step 2: 987 + 987 = 1974
Step 3: 1974 + 987 = 2961
Step 4: 2961 + 987 = 3948
Step 5: 3948 + 987 = 4935
Step 6: 4935 + 987 = 5922

So, 987*6 = 5922