Alright, let's solve this math problem step by step. First, we have the number 611. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 20. So, we're going to take the number 611 and add it to itself 20 times.
Step 1: 0 + 611 = 611
Step 2: 611 + 611 = 1222
Step 3: 1222 + 611 = 1833
Step 4: 1833 + 611 = 2444
Step 5: 2444 + 611 = 3055
Step 6: 3055 + 611 = 3666
Step 7: 3666 + 611 = 4277
Step 8: 4277 + 611 = 4888
Step 9: 4888 + 611 = 5499
Step 10: 5499 + 611 = 6110
Step 11: 6110 + 611 = 6721
Step 12: 6721 + 611 = 7332
Step 13: 7332 + 611 = 7943
Step 14: 7943 + 611 = 8554
Step 15: 8554 + 611 = 9165
Step 16: 9165 + 611 = 9776
Step 17: 9776 + 611 = 10387
Step 18: 10387 + 611 = 10998
Step 19: 10998 + 611 = 11609
Step 20: 11609 + 611 = 12220

So, 611*20 = 12220