Alright, let's solve this math problem step by step. First, we have the number 860. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 181. So, we're going to take the number 860 and add it to itself 181 times.
Step 1: 0 + 860 = 860
Step 2: 860 + 860 = 1720
Step 3: 1720 + 860 = 2580
Step 4: 2580 + 860 = 3440
Step 5: 3440 + 860 = 4300
Step 6: 4300 + 860 = 5160
Step 7: 5160 + 860 = 6020
Step 8: 6020 + 860 = 6880
Step 9: 6880 + 860 = 7740
Step 10: 7740 + 860 = 8600
Step 11: 8600 + 860 = 9460
Step 12: 9460 + 860 = 10320
Step 13: 10320 + 860 = 11180
Step 14: 11180 + 860 = 12040
Step 15: 12040 + 860 = 12900
Step 16: 12900 + 860 = 13760
Step 17: 13760 + 860 = 14620
Step 18: 14620 + 860 = 15480
Step 19: 15480 + 860 = 16340
Step 20: 16340 + 860 = 17200
Step 21: 17200 + 860 = 18060
Step 22: 18060 + 860 = 18920
Step 23: 18920 + 860 = 19780
Step 24: 19780 + 860 = 20640
Step 25: 20640 + 860 = 21500
Step 26: 21500 + 860 = 22360
Step 27: 22360 + 860 = 23220
Step 28: 23220 + 860 = 24080
Step 29: 24080 + 860 = 24940
Step 30: 24940 + 860 = 25800
Step 31: 25800 + 860 = 26660
Step 32: 26660 + 860 = 27520
Step 33: 27520 + 860 = 28380
Step 34: 28380 + 860 = 29240
Step 35: 29240 + 860 = 30100
Step 36: 30100 + 860 = 30960
Step 37: 30960 + 860 = 31820
Step 38: 31820 + 860 = 32680
Step 39: 32680 + 860 = 33540
Step 40: 33540 + 860 = 34400
Step 41: 34400 + 860 = 35260
Step 42: 35260 + 860 = 36120
Step 43: 36120 + 860 = 36980
Step 44: 36980 + 860 = 37840
Step 45: 37840 + 860 = 38700
Step 46: 38700 + 860 = 39560
Step 47: 39560 + 860 = 40420
Step 48: 40420 + 860 = 41280
Step 49: 41280 + 860 = 42140
Step 50: 42140 + 860 = 43000
Step 51: 43000 + 860 = 43860
Step 52: 43860 + 860 = 44720
Step 53: 44720 + 860 = 45580
Step 54: 45580 + 860 = 46440
Step 55: 46440 + 860 = 47300
Step 56: 47300 + 860 = 48160
Step 57: 48160 + 860 = 49020
Step 58: 49020 + 860 = 49880
Step 59: 49880 + 860 = 50740
Step 60: 50740 + 860 = 51600
Step 61: 51600 + 860 = 52460
Step 62: 52460 + 860 = 53320
Step 63: 53320 + 860 = 54180
Step 64: 54180 + 860 = 55040
Step 65: 55040 + 860 = 55900
Step 66: 55900 + 860 = 56760
Step 67: 56760 + 860 = 57620
Step 68: 57620 + 860 = 58480
Step 69: 58480 + 860 = 59340
Step 70: 59340 + 860 = 60200
Step 71: 60200 + 860 = 61060
Step 72: 61060 + 860 = 61920
Step 73: 61920 + 860 = 62780
Step 74: 62780 + 860 = 63640
Step 75: 63640 + 860 = 64500
Step 76: 64500 + 860 = 65360
Step 77: 65360 + 860 = 66220
Step 78: 66220 + 860 = 67080
Step 79: 67080 + 860 = 67940
Step 80: 67940 + 860 = 68800
Step 81: 68800 + 860 = 69660
Step 82: 69660 + 860 = 70520
Step 83: 70520 + 860 = 71380
Step 84: 71380 + 860 = 72240
Step 85: 72240 + 860 = 73100
Step 86: 73100 + 860 = 73960
Step 87: 73960 + 860 = 74820
Step 88: 74820 + 860 = 75680
Step 89: 75680 + 860 = 76540
Step 90: 76540 + 860 = 77400
Step 91: 77400 + 860 = 78260
Step 92: 78260 + 860 = 79120
Step 93: 79120 + 860 = 79980
Step 94: 79980 + 860 = 80840
Step 95: 80840 + 860 = 81700
Step 96: 81700 + 860 = 82560
Step 97: 82560 + 860 = 83420
Step 98: 83420 + 860 = 84280
Step 99: 84280 + 860 = 85140
Step 100: 85140 + 860 = 86000
Step 101: 86000 + 860 = 86860
Step 102: 86860 + 860 = 87720
Step 103: 87720 + 860 = 88580
Step 104: 88580 + 860 = 89440
Step 105: 89440 + 860 = 90300
Step 106: 90300 + 860 = 91160
Step 107: 91160 + 860 = 92020
Step 108: 92020 + 860 = 92880
Step 109: 92880 + 860 = 93740
Step 110: 93740 + 860 = 94600
Step 111: 94600 + 860 = 95460
Step 112: 95460 + 860 = 96320
Step 113: 96320 + 860 = 97180
Step 114: 97180 + 860 = 98040
Step 115: 98040 + 860 = 98900
Step 116: 98900 + 860 = 99760
Step 117: 99760 + 860 = 100620
Step 118: 100620 + 860 = 101480
Step 119: 101480 + 860 = 102340
Step 120: 102340 + 860 = 103200
Step 121: 103200 + 860 = 104060
Step 122: 104060 + 860 = 104920
Step 123: 104920 + 860 = 105780
Step 124: 105780 + 860 = 106640
Step 125: 106640 + 860 = 107500
Step 126: 107500 + 860 = 108360
Step 127: 108360 + 860 = 109220
Step 128: 109220 + 860 = 110080
Step 129: 110080 + 860 = 110940
Step 130: 110940 + 860 = 111800
Step 131: 111800 + 860 = 112660
Step 132: 112660 + 860 = 113520
Step 133: 113520 + 860 = 114380
Step 134: 114380 + 860 = 115240
Step 135: 115240 + 860 = 116100
Step 136: 116100 + 860 = 116960
Step 137: 116960 + 860 = 117820
Step 138: 117820 + 860 = 118680
Step 139: 118680 + 860 = 119540
Step 140: 119540 + 860 = 120400
Step 141: 120400 + 860 = 121260
Step 142: 121260 + 860 = 122120
Step 143: 122120 + 860 = 122980
Step 144: 122980 + 860 = 123840
Step 145: 123840 + 860 = 124700
Step 146: 124700 + 860 = 125560
Step 147: 125560 + 860 = 126420
Step 148: 126420 + 860 = 127280
Step 149: 127280 + 860 = 128140
Step 150: 128140 + 860 = 129000
Step 151: 129000 + 860 = 129860
Step 152: 129860 + 860 = 130720
Step 153: 130720 + 860 = 131580
Step 154: 131580 + 860 = 132440
Step 155: 132440 + 860 = 133300
Step 156: 133300 + 860 = 134160
Step 157: 134160 + 860 = 135020
Step 158: 135020 + 860 = 135880
Step 159: 135880 + 860 = 136740
Step 160: 136740 + 860 = 137600
Step 161: 137600 + 860 = 138460
Step 162: 138460 + 860 = 139320
Step 163: 139320 + 860 = 140180
Step 164: 140180 + 860 = 141040
Step 165: 141040 + 860 = 141900
Step 166: 141900 + 860 = 142760
Step 167: 142760 + 860 = 143620
Step 168: 143620 + 860 = 144480
Step 169: 144480 + 860 = 145340
Step 170: 145340 + 860 = 146200
Step 171: 146200 + 860 = 147060
Step 172: 147060 + 860 = 147920
Step 173: 147920 + 860 = 148780
Step 174: 148780 + 860 = 149640
Step 175: 149640 + 860 = 150500
Step 176: 150500 + 860 = 151360
Step 177: 151360 + 860 = 152220
Step 178: 152220 + 860 = 153080
Step 179: 153080 + 860 = 153940
Step 180: 153940 + 860 = 154800
Step 181: 154800 + 860 = 155660

So, 860*181 = 155660