Alright, let's solve this math problem step by step. First, we have the number 520. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 192. So, we're going to take the number 520 and add it to itself 192 times.
Step 1: 0 + 520 = 520
Step 2: 520 + 520 = 1040
Step 3: 1040 + 520 = 1560
Step 4: 1560 + 520 = 2080
Step 5: 2080 + 520 = 2600
Step 6: 2600 + 520 = 3120
Step 7: 3120 + 520 = 3640
Step 8: 3640 + 520 = 4160
Step 9: 4160 + 520 = 4680
Step 10: 4680 + 520 = 5200
Step 11: 5200 + 520 = 5720
Step 12: 5720 + 520 = 6240
Step 13: 6240 + 520 = 6760
Step 14: 6760 + 520 = 7280
Step 15: 7280 + 520 = 7800
Step 16: 7800 + 520 = 8320
Step 17: 8320 + 520 = 8840
Step 18: 8840 + 520 = 9360
Step 19: 9360 + 520 = 9880
Step 20: 9880 + 520 = 10400
Step 21: 10400 + 520 = 10920
Step 22: 10920 + 520 = 11440
Step 23: 11440 + 520 = 11960
Step 24: 11960 + 520 = 12480
Step 25: 12480 + 520 = 13000
Step 26: 13000 + 520 = 13520
Step 27: 13520 + 520 = 14040
Step 28: 14040 + 520 = 14560
Step 29: 14560 + 520 = 15080
Step 30: 15080 + 520 = 15600
Step 31: 15600 + 520 = 16120
Step 32: 16120 + 520 = 16640
Step 33: 16640 + 520 = 17160
Step 34: 17160 + 520 = 17680
Step 35: 17680 + 520 = 18200
Step 36: 18200 + 520 = 18720
Step 37: 18720 + 520 = 19240
Step 38: 19240 + 520 = 19760
Step 39: 19760 + 520 = 20280
Step 40: 20280 + 520 = 20800
Step 41: 20800 + 520 = 21320
Step 42: 21320 + 520 = 21840
Step 43: 21840 + 520 = 22360
Step 44: 22360 + 520 = 22880
Step 45: 22880 + 520 = 23400
Step 46: 23400 + 520 = 23920
Step 47: 23920 + 520 = 24440
Step 48: 24440 + 520 = 24960
Step 49: 24960 + 520 = 25480
Step 50: 25480 + 520 = 26000
Step 51: 26000 + 520 = 26520
Step 52: 26520 + 520 = 27040
Step 53: 27040 + 520 = 27560
Step 54: 27560 + 520 = 28080
Step 55: 28080 + 520 = 28600
Step 56: 28600 + 520 = 29120
Step 57: 29120 + 520 = 29640
Step 58: 29640 + 520 = 30160
Step 59: 30160 + 520 = 30680
Step 60: 30680 + 520 = 31200
Step 61: 31200 + 520 = 31720
Step 62: 31720 + 520 = 32240
Step 63: 32240 + 520 = 32760
Step 64: 32760 + 520 = 33280
Step 65: 33280 + 520 = 33800
Step 66: 33800 + 520 = 34320
Step 67: 34320 + 520 = 34840
Step 68: 34840 + 520 = 35360
Step 69: 35360 + 520 = 35880
Step 70: 35880 + 520 = 36400
Step 71: 36400 + 520 = 36920
Step 72: 36920 + 520 = 37440
Step 73: 37440 + 520 = 37960
Step 74: 37960 + 520 = 38480
Step 75: 38480 + 520 = 39000
Step 76: 39000 + 520 = 39520
Step 77: 39520 + 520 = 40040
Step 78: 40040 + 520 = 40560
Step 79: 40560 + 520 = 41080
Step 80: 41080 + 520 = 41600
Step 81: 41600 + 520 = 42120
Step 82: 42120 + 520 = 42640
Step 83: 42640 + 520 = 43160
Step 84: 43160 + 520 = 43680
Step 85: 43680 + 520 = 44200
Step 86: 44200 + 520 = 44720
Step 87: 44720 + 520 = 45240
Step 88: 45240 + 520 = 45760
Step 89: 45760 + 520 = 46280
Step 90: 46280 + 520 = 46800
Step 91: 46800 + 520 = 47320
Step 92: 47320 + 520 = 47840
Step 93: 47840 + 520 = 48360
Step 94: 48360 + 520 = 48880
Step 95: 48880 + 520 = 49400
Step 96: 49400 + 520 = 49920
Step 97: 49920 + 520 = 50440
Step 98: 50440 + 520 = 50960
Step 99: 50960 + 520 = 51480
Step 100: 51480 + 520 = 52000
Step 101: 52000 + 520 = 52520
Step 102: 52520 + 520 = 53040
Step 103: 53040 + 520 = 53560
Step 104: 53560 + 520 = 54080
Step 105: 54080 + 520 = 54600
Step 106: 54600 + 520 = 55120
Step 107: 55120 + 520 = 55640
Step 108: 55640 + 520 = 56160
Step 109: 56160 + 520 = 56680
Step 110: 56680 + 520 = 57200
Step 111: 57200 + 520 = 57720
Step 112: 57720 + 520 = 58240
Step 113: 58240 + 520 = 58760
Step 114: 58760 + 520 = 59280
Step 115: 59280 + 520 = 59800
Step 116: 59800 + 520 = 60320
Step 117: 60320 + 520 = 60840
Step 118: 60840 + 520 = 61360
Step 119: 61360 + 520 = 61880
Step 120: 61880 + 520 = 62400
Step 121: 62400 + 520 = 62920
Step 122: 62920 + 520 = 63440
Step 123: 63440 + 520 = 63960
Step 124: 63960 + 520 = 64480
Step 125: 64480 + 520 = 65000
Step 126: 65000 + 520 = 65520
Step 127: 65520 + 520 = 66040
Step 128: 66040 + 520 = 66560
Step 129: 66560 + 520 = 67080
Step 130: 67080 + 520 = 67600
Step 131: 67600 + 520 = 68120
Step 132: 68120 + 520 = 68640
Step 133: 68640 + 520 = 69160
Step 134: 69160 + 520 = 69680
Step 135: 69680 + 520 = 70200
Step 136: 70200 + 520 = 70720
Step 137: 70720 + 520 = 71240
Step 138: 71240 + 520 = 71760
Step 139: 71760 + 520 = 72280
Step 140: 72280 + 520 = 72800
Step 141: 72800 + 520 = 73320
Step 142: 73320 + 520 = 73840
Step 143: 73840 + 520 = 74360
Step 144: 74360 + 520 = 74880
Step 145: 74880 + 520 = 75400
Step 146: 75400 + 520 = 75920
Step 147: 75920 + 520 = 76440
Step 148: 76440 + 520 = 76960
Step 149: 76960 + 520 = 77480
Step 150: 77480 + 520 = 78000
Step 151: 78000 + 520 = 78520
Step 152: 78520 + 520 = 79040
Step 153: 79040 + 520 = 79560
Step 154: 79560 + 520 = 80080
Step 155: 80080 + 520 = 80600
Step 156: 80600 + 520 = 81120
Step 157: 81120 + 520 = 81640
Step 158: 81640 + 520 = 82160
Step 159: 82160 + 520 = 82680
Step 160: 82680 + 520 = 83200
Step 161: 83200 + 520 = 83720
Step 162: 83720 + 520 = 84240
Step 163: 84240 + 520 = 84760
Step 164: 84760 + 520 = 85280
Step 165: 85280 + 520 = 85800
Step 166: 85800 + 520 = 86320
Step 167: 86320 + 520 = 86840
Step 168: 86840 + 520 = 87360
Step 169: 87360 + 520 = 87880
Step 170: 87880 + 520 = 88400
Step 171: 88400 + 520 = 88920
Step 172: 88920 + 520 = 89440
Step 173: 89440 + 520 = 89960
Step 174: 89960 + 520 = 90480
Step 175: 90480 + 520 = 91000
Step 176: 91000 + 520 = 91520
Step 177: 91520 + 520 = 92040
Step 178: 92040 + 520 = 92560
Step 179: 92560 + 520 = 93080
Step 180: 93080 + 520 = 93600
Step 181: 93600 + 520 = 94120
Step 182: 94120 + 520 = 94640
Step 183: 94640 + 520 = 95160
Step 184: 95160 + 520 = 95680
Step 185: 95680 + 520 = 96200
Step 186: 96200 + 520 = 96720
Step 187: 96720 + 520 = 97240
Step 188: 97240 + 520 = 97760
Step 189: 97760 + 520 = 98280
Step 190: 98280 + 520 = 98800
Step 191: 98800 + 520 = 99320
Step 192: 99320 + 520 = 99840

So, 520*192 = 99840