Let's get this math done. We have 223 and we're going to multiply it by 5. This is the same as taking 223 and adding it to itself 5 times.
Step 1: 0 + 223 = 223
Step 2: 223 + 223 = 446
Step 3: 446 + 223 = 669
Step 4: 669 + 223 = 892
Step 5: 892 + 223 = 1115

So, 223*5 = 1115