Alright, let's solve this math problem step by step. First, we have the number 181. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 66. So, we're going to take the number 181 and add it to itself 66 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
Step 8: 1267 + 181 = 1448
Step 9: 1448 + 181 = 1629
Step 10: 1629 + 181 = 1810
Step 11: 1810 + 181 = 1991
Step 12: 1991 + 181 = 2172
Step 13: 2172 + 181 = 2353
Step 14: 2353 + 181 = 2534
Step 15: 2534 + 181 = 2715
Step 16: 2715 + 181 = 2896
Step 17: 2896 + 181 = 3077
Step 18: 3077 + 181 = 3258
Step 19: 3258 + 181 = 3439
Step 20: 3439 + 181 = 3620
Step 21: 3620 + 181 = 3801
Step 22: 3801 + 181 = 3982
Step 23: 3982 + 181 = 4163
Step 24: 4163 + 181 = 4344
Step 25: 4344 + 181 = 4525
Step 26: 4525 + 181 = 4706
Step 27: 4706 + 181 = 4887
Step 28: 4887 + 181 = 5068
Step 29: 5068 + 181 = 5249
Step 30: 5249 + 181 = 5430
Step 31: 5430 + 181 = 5611
Step 32: 5611 + 181 = 5792
Step 33: 5792 + 181 = 5973
Step 34: 5973 + 181 = 6154
Step 35: 6154 + 181 = 6335
Step 36: 6335 + 181 = 6516
Step 37: 6516 + 181 = 6697
Step 38: 6697 + 181 = 6878
Step 39: 6878 + 181 = 7059
Step 40: 7059 + 181 = 7240
Step 41: 7240 + 181 = 7421
Step 42: 7421 + 181 = 7602
Step 43: 7602 + 181 = 7783
Step 44: 7783 + 181 = 7964
Step 45: 7964 + 181 = 8145
Step 46: 8145 + 181 = 8326
Step 47: 8326 + 181 = 8507
Step 48: 8507 + 181 = 8688
Step 49: 8688 + 181 = 8869
Step 50: 8869 + 181 = 9050
Step 51: 9050 + 181 = 9231
Step 52: 9231 + 181 = 9412
Step 53: 9412 + 181 = 9593
Step 54: 9593 + 181 = 9774
Step 55: 9774 + 181 = 9955
Step 56: 9955 + 181 = 10136
Step 57: 10136 + 181 = 10317
Step 58: 10317 + 181 = 10498
Step 59: 10498 + 181 = 10679
Step 60: 10679 + 181 = 10860
Step 61: 10860 + 181 = 11041
Step 62: 11041 + 181 = 11222
Step 63: 11222 + 181 = 11403
Step 64: 11403 + 181 = 11584
Step 65: 11584 + 181 = 11765
Step 66: 11765 + 181 = 11946

So, 181*66 = 11946