Alright, let's solve this math problem step by step. First, we have the number 800. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 152. So, we're going to take the number 800 and add it to itself 152 times.
Step 1: 0 + 800 = 800
Step 2: 800 + 800 = 1600
Step 3: 1600 + 800 = 2400
Step 4: 2400 + 800 = 3200
Step 5: 3200 + 800 = 4000
Step 6: 4000 + 800 = 4800
Step 7: 4800 + 800 = 5600
Step 8: 5600 + 800 = 6400
Step 9: 6400 + 800 = 7200
Step 10: 7200 + 800 = 8000
Step 11: 8000 + 800 = 8800
Step 12: 8800 + 800 = 9600
Step 13: 9600 + 800 = 10400
Step 14: 10400 + 800 = 11200
Step 15: 11200 + 800 = 12000
Step 16: 12000 + 800 = 12800
Step 17: 12800 + 800 = 13600
Step 18: 13600 + 800 = 14400
Step 19: 14400 + 800 = 15200
Step 20: 15200 + 800 = 16000
Step 21: 16000 + 800 = 16800
Step 22: 16800 + 800 = 17600
Step 23: 17600 + 800 = 18400
Step 24: 18400 + 800 = 19200
Step 25: 19200 + 800 = 20000
Step 26: 20000 + 800 = 20800
Step 27: 20800 + 800 = 21600
Step 28: 21600 + 800 = 22400
Step 29: 22400 + 800 = 23200
Step 30: 23200 + 800 = 24000
Step 31: 24000 + 800 = 24800
Step 32: 24800 + 800 = 25600
Step 33: 25600 + 800 = 26400
Step 34: 26400 + 800 = 27200
Step 35: 27200 + 800 = 28000
Step 36: 28000 + 800 = 28800
Step 37: 28800 + 800 = 29600
Step 38: 29600 + 800 = 30400
Step 39: 30400 + 800 = 31200
Step 40: 31200 + 800 = 32000
Step 41: 32000 + 800 = 32800
Step 42: 32800 + 800 = 33600
Step 43: 33600 + 800 = 34400
Step 44: 34400 + 800 = 35200
Step 45: 35200 + 800 = 36000
Step 46: 36000 + 800 = 36800
Step 47: 36800 + 800 = 37600
Step 48: 37600 + 800 = 38400
Step 49: 38400 + 800 = 39200
Step 50: 39200 + 800 = 40000
Step 51: 40000 + 800 = 40800
Step 52: 40800 + 800 = 41600
Step 53: 41600 + 800 = 42400
Step 54: 42400 + 800 = 43200
Step 55: 43200 + 800 = 44000
Step 56: 44000 + 800 = 44800
Step 57: 44800 + 800 = 45600
Step 58: 45600 + 800 = 46400
Step 59: 46400 + 800 = 47200
Step 60: 47200 + 800 = 48000
Step 61: 48000 + 800 = 48800
Step 62: 48800 + 800 = 49600
Step 63: 49600 + 800 = 50400
Step 64: 50400 + 800 = 51200
Step 65: 51200 + 800 = 52000
Step 66: 52000 + 800 = 52800
Step 67: 52800 + 800 = 53600
Step 68: 53600 + 800 = 54400
Step 69: 54400 + 800 = 55200
Step 70: 55200 + 800 = 56000
Step 71: 56000 + 800 = 56800
Step 72: 56800 + 800 = 57600
Step 73: 57600 + 800 = 58400
Step 74: 58400 + 800 = 59200
Step 75: 59200 + 800 = 60000
Step 76: 60000 + 800 = 60800
Step 77: 60800 + 800 = 61600
Step 78: 61600 + 800 = 62400
Step 79: 62400 + 800 = 63200
Step 80: 63200 + 800 = 64000
Step 81: 64000 + 800 = 64800
Step 82: 64800 + 800 = 65600
Step 83: 65600 + 800 = 66400
Step 84: 66400 + 800 = 67200
Step 85: 67200 + 800 = 68000
Step 86: 68000 + 800 = 68800
Step 87: 68800 + 800 = 69600
Step 88: 69600 + 800 = 70400
Step 89: 70400 + 800 = 71200
Step 90: 71200 + 800 = 72000
Step 91: 72000 + 800 = 72800
Step 92: 72800 + 800 = 73600
Step 93: 73600 + 800 = 74400
Step 94: 74400 + 800 = 75200
Step 95: 75200 + 800 = 76000
Step 96: 76000 + 800 = 76800
Step 97: 76800 + 800 = 77600
Step 98: 77600 + 800 = 78400
Step 99: 78400 + 800 = 79200
Step 100: 79200 + 800 = 80000
Step 101: 80000 + 800 = 80800
Step 102: 80800 + 800 = 81600
Step 103: 81600 + 800 = 82400
Step 104: 82400 + 800 = 83200
Step 105: 83200 + 800 = 84000
Step 106: 84000 + 800 = 84800
Step 107: 84800 + 800 = 85600
Step 108: 85600 + 800 = 86400
Step 109: 86400 + 800 = 87200
Step 110: 87200 + 800 = 88000
Step 111: 88000 + 800 = 88800
Step 112: 88800 + 800 = 89600
Step 113: 89600 + 800 = 90400
Step 114: 90400 + 800 = 91200
Step 115: 91200 + 800 = 92000
Step 116: 92000 + 800 = 92800
Step 117: 92800 + 800 = 93600
Step 118: 93600 + 800 = 94400
Step 119: 94400 + 800 = 95200
Step 120: 95200 + 800 = 96000
Step 121: 96000 + 800 = 96800
Step 122: 96800 + 800 = 97600
Step 123: 97600 + 800 = 98400
Step 124: 98400 + 800 = 99200
Step 125: 99200 + 800 = 100000
Step 126: 100000 + 800 = 100800
Step 127: 100800 + 800 = 101600
Step 128: 101600 + 800 = 102400
Step 129: 102400 + 800 = 103200
Step 130: 103200 + 800 = 104000
Step 131: 104000 + 800 = 104800
Step 132: 104800 + 800 = 105600
Step 133: 105600 + 800 = 106400
Step 134: 106400 + 800 = 107200
Step 135: 107200 + 800 = 108000
Step 136: 108000 + 800 = 108800
Step 137: 108800 + 800 = 109600
Step 138: 109600 + 800 = 110400
Step 139: 110400 + 800 = 111200
Step 140: 111200 + 800 = 112000
Step 141: 112000 + 800 = 112800
Step 142: 112800 + 800 = 113600
Step 143: 113600 + 800 = 114400
Step 144: 114400 + 800 = 115200
Step 145: 115200 + 800 = 116000
Step 146: 116000 + 800 = 116800
Step 147: 116800 + 800 = 117600
Step 148: 117600 + 800 = 118400
Step 149: 118400 + 800 = 119200
Step 150: 119200 + 800 = 120000
Step 151: 120000 + 800 = 120800
Step 152: 120800 + 800 = 121600

So, 800*152 = 121600