OK, let's crack this. We're given 11 and our task is to multiply it by 7. Essentially, we'll be adding 11 to itself 7 times.
Step 1: 0 + 11 = 11
Step 2: 11 + 11 = 22
Step 3: 22 + 11 = 33
Step 4: 33 + 11 = 44
Step 5: 44 + 11 = 55
Step 6: 55 + 11 = 66
Step 7: 66 + 11 = 77

So, 11*7 = 77