Alright, let's solve this math problem step by step. First, we have the number 147. 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 147 and add it to itself 66 times.
Step 1: 0 + 147 = 147
Step 2: 147 + 147 = 294
Step 3: 294 + 147 = 441
Step 4: 441 + 147 = 588
Step 5: 588 + 147 = 735
Step 6: 735 + 147 = 882
Step 7: 882 + 147 = 1029
Step 8: 1029 + 147 = 1176
Step 9: 1176 + 147 = 1323
Step 10: 1323 + 147 = 1470
Step 11: 1470 + 147 = 1617
Step 12: 1617 + 147 = 1764
Step 13: 1764 + 147 = 1911
Step 14: 1911 + 147 = 2058
Step 15: 2058 + 147 = 2205
Step 16: 2205 + 147 = 2352
Step 17: 2352 + 147 = 2499
Step 18: 2499 + 147 = 2646
Step 19: 2646 + 147 = 2793
Step 20: 2793 + 147 = 2940
Step 21: 2940 + 147 = 3087
Step 22: 3087 + 147 = 3234
Step 23: 3234 + 147 = 3381
Step 24: 3381 + 147 = 3528
Step 25: 3528 + 147 = 3675
Step 26: 3675 + 147 = 3822
Step 27: 3822 + 147 = 3969
Step 28: 3969 + 147 = 4116
Step 29: 4116 + 147 = 4263
Step 30: 4263 + 147 = 4410
Step 31: 4410 + 147 = 4557
Step 32: 4557 + 147 = 4704
Step 33: 4704 + 147 = 4851
Step 34: 4851 + 147 = 4998
Step 35: 4998 + 147 = 5145
Step 36: 5145 + 147 = 5292
Step 37: 5292 + 147 = 5439
Step 38: 5439 + 147 = 5586
Step 39: 5586 + 147 = 5733
Step 40: 5733 + 147 = 5880
Step 41: 5880 + 147 = 6027
Step 42: 6027 + 147 = 6174
Step 43: 6174 + 147 = 6321
Step 44: 6321 + 147 = 6468
Step 45: 6468 + 147 = 6615
Step 46: 6615 + 147 = 6762
Step 47: 6762 + 147 = 6909
Step 48: 6909 + 147 = 7056
Step 49: 7056 + 147 = 7203
Step 50: 7203 + 147 = 7350
Step 51: 7350 + 147 = 7497
Step 52: 7497 + 147 = 7644
Step 53: 7644 + 147 = 7791
Step 54: 7791 + 147 = 7938
Step 55: 7938 + 147 = 8085
Step 56: 8085 + 147 = 8232
Step 57: 8232 + 147 = 8379
Step 58: 8379 + 147 = 8526
Step 59: 8526 + 147 = 8673
Step 60: 8673 + 147 = 8820
Step 61: 8820 + 147 = 8967
Step 62: 8967 + 147 = 9114
Step 63: 9114 + 147 = 9261
Step 64: 9261 + 147 = 9408
Step 65: 9408 + 147 = 9555
Step 66: 9555 + 147 = 9702

So, 147*66 = 9702