Alright, let's solve this math problem step by step. First, we have the number 300. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 130. So, we're going to take the number 300 and add it to itself 130 times.
Step 1: 0 + 300 = 300
Step 2: 300 + 300 = 600
Step 3: 600 + 300 = 900
Step 4: 900 + 300 = 1200
Step 5: 1200 + 300 = 1500
Step 6: 1500 + 300 = 1800
Step 7: 1800 + 300 = 2100
Step 8: 2100 + 300 = 2400
Step 9: 2400 + 300 = 2700
Step 10: 2700 + 300 = 3000
Step 11: 3000 + 300 = 3300
Step 12: 3300 + 300 = 3600
Step 13: 3600 + 300 = 3900
Step 14: 3900 + 300 = 4200
Step 15: 4200 + 300 = 4500
Step 16: 4500 + 300 = 4800
Step 17: 4800 + 300 = 5100
Step 18: 5100 + 300 = 5400
Step 19: 5400 + 300 = 5700
Step 20: 5700 + 300 = 6000
Step 21: 6000 + 300 = 6300
Step 22: 6300 + 300 = 6600
Step 23: 6600 + 300 = 6900
Step 24: 6900 + 300 = 7200
Step 25: 7200 + 300 = 7500
Step 26: 7500 + 300 = 7800
Step 27: 7800 + 300 = 8100
Step 28: 8100 + 300 = 8400
Step 29: 8400 + 300 = 8700
Step 30: 8700 + 300 = 9000
Step 31: 9000 + 300 = 9300
Step 32: 9300 + 300 = 9600
Step 33: 9600 + 300 = 9900
Step 34: 9900 + 300 = 10200
Step 35: 10200 + 300 = 10500
Step 36: 10500 + 300 = 10800
Step 37: 10800 + 300 = 11100
Step 38: 11100 + 300 = 11400
Step 39: 11400 + 300 = 11700
Step 40: 11700 + 300 = 12000
Step 41: 12000 + 300 = 12300
Step 42: 12300 + 300 = 12600
Step 43: 12600 + 300 = 12900
Step 44: 12900 + 300 = 13200
Step 45: 13200 + 300 = 13500
Step 46: 13500 + 300 = 13800
Step 47: 13800 + 300 = 14100
Step 48: 14100 + 300 = 14400
Step 49: 14400 + 300 = 14700
Step 50: 14700 + 300 = 15000
Step 51: 15000 + 300 = 15300
Step 52: 15300 + 300 = 15600
Step 53: 15600 + 300 = 15900
Step 54: 15900 + 300 = 16200
Step 55: 16200 + 300 = 16500
Step 56: 16500 + 300 = 16800
Step 57: 16800 + 300 = 17100
Step 58: 17100 + 300 = 17400
Step 59: 17400 + 300 = 17700
Step 60: 17700 + 300 = 18000
Step 61: 18000 + 300 = 18300
Step 62: 18300 + 300 = 18600
Step 63: 18600 + 300 = 18900
Step 64: 18900 + 300 = 19200
Step 65: 19200 + 300 = 19500
Step 66: 19500 + 300 = 19800
Step 67: 19800 + 300 = 20100
Step 68: 20100 + 300 = 20400
Step 69: 20400 + 300 = 20700
Step 70: 20700 + 300 = 21000
Step 71: 21000 + 300 = 21300
Step 72: 21300 + 300 = 21600
Step 73: 21600 + 300 = 21900
Step 74: 21900 + 300 = 22200
Step 75: 22200 + 300 = 22500
Step 76: 22500 + 300 = 22800
Step 77: 22800 + 300 = 23100
Step 78: 23100 + 300 = 23400
Step 79: 23400 + 300 = 23700
Step 80: 23700 + 300 = 24000
Step 81: 24000 + 300 = 24300
Step 82: 24300 + 300 = 24600
Step 83: 24600 + 300 = 24900
Step 84: 24900 + 300 = 25200
Step 85: 25200 + 300 = 25500
Step 86: 25500 + 300 = 25800
Step 87: 25800 + 300 = 26100
Step 88: 26100 + 300 = 26400
Step 89: 26400 + 300 = 26700
Step 90: 26700 + 300 = 27000
Step 91: 27000 + 300 = 27300
Step 92: 27300 + 300 = 27600
Step 93: 27600 + 300 = 27900
Step 94: 27900 + 300 = 28200
Step 95: 28200 + 300 = 28500
Step 96: 28500 + 300 = 28800
Step 97: 28800 + 300 = 29100
Step 98: 29100 + 300 = 29400
Step 99: 29400 + 300 = 29700
Step 100: 29700 + 300 = 30000
Step 101: 30000 + 300 = 30300
Step 102: 30300 + 300 = 30600
Step 103: 30600 + 300 = 30900
Step 104: 30900 + 300 = 31200
Step 105: 31200 + 300 = 31500
Step 106: 31500 + 300 = 31800
Step 107: 31800 + 300 = 32100
Step 108: 32100 + 300 = 32400
Step 109: 32400 + 300 = 32700
Step 110: 32700 + 300 = 33000
Step 111: 33000 + 300 = 33300
Step 112: 33300 + 300 = 33600
Step 113: 33600 + 300 = 33900
Step 114: 33900 + 300 = 34200
Step 115: 34200 + 300 = 34500
Step 116: 34500 + 300 = 34800
Step 117: 34800 + 300 = 35100
Step 118: 35100 + 300 = 35400
Step 119: 35400 + 300 = 35700
Step 120: 35700 + 300 = 36000
Step 121: 36000 + 300 = 36300
Step 122: 36300 + 300 = 36600
Step 123: 36600 + 300 = 36900
Step 124: 36900 + 300 = 37200
Step 125: 37200 + 300 = 37500
Step 126: 37500 + 300 = 37800
Step 127: 37800 + 300 = 38100
Step 128: 38100 + 300 = 38400
Step 129: 38400 + 300 = 38700
Step 130: 38700 + 300 = 39000

So, 300*130 = 39000