Let's get this math done. We have 181 and we're going to multiply it by 7. This is the same as taking 181 and adding it to itself 7 times.
Step 1: 0 + 181 = 181
Step 2: 181 + 181 = 362
Step 3: 362 + 181 = 543
Step 4: 543 + 181 = 724
Step 5: 724 + 181 = 905
Step 6: 905 + 181 = 1086
Step 7: 1086 + 181 = 1267

So, 181*7 = 1267