Alright, let's solve this math problem step by step. First, we have the number 392. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 150. So, we're going to take the number 392 and add it to itself 150 times.
Step 1: 0 + 392 = 392
Step 2: 392 + 392 = 784
Step 3: 784 + 392 = 1176
Step 4: 1176 + 392 = 1568
Step 5: 1568 + 392 = 1960
Step 6: 1960 + 392 = 2352
Step 7: 2352 + 392 = 2744
Step 8: 2744 + 392 = 3136
Step 9: 3136 + 392 = 3528
Step 10: 3528 + 392 = 3920
Step 11: 3920 + 392 = 4312
Step 12: 4312 + 392 = 4704
Step 13: 4704 + 392 = 5096
Step 14: 5096 + 392 = 5488
Step 15: 5488 + 392 = 5880
Step 16: 5880 + 392 = 6272
Step 17: 6272 + 392 = 6664
Step 18: 6664 + 392 = 7056
Step 19: 7056 + 392 = 7448
Step 20: 7448 + 392 = 7840
Step 21: 7840 + 392 = 8232
Step 22: 8232 + 392 = 8624
Step 23: 8624 + 392 = 9016
Step 24: 9016 + 392 = 9408
Step 25: 9408 + 392 = 9800
Step 26: 9800 + 392 = 10192
Step 27: 10192 + 392 = 10584
Step 28: 10584 + 392 = 10976
Step 29: 10976 + 392 = 11368
Step 30: 11368 + 392 = 11760
Step 31: 11760 + 392 = 12152
Step 32: 12152 + 392 = 12544
Step 33: 12544 + 392 = 12936
Step 34: 12936 + 392 = 13328
Step 35: 13328 + 392 = 13720
Step 36: 13720 + 392 = 14112
Step 37: 14112 + 392 = 14504
Step 38: 14504 + 392 = 14896
Step 39: 14896 + 392 = 15288
Step 40: 15288 + 392 = 15680
Step 41: 15680 + 392 = 16072
Step 42: 16072 + 392 = 16464
Step 43: 16464 + 392 = 16856
Step 44: 16856 + 392 = 17248
Step 45: 17248 + 392 = 17640
Step 46: 17640 + 392 = 18032
Step 47: 18032 + 392 = 18424
Step 48: 18424 + 392 = 18816
Step 49: 18816 + 392 = 19208
Step 50: 19208 + 392 = 19600
Step 51: 19600 + 392 = 19992
Step 52: 19992 + 392 = 20384
Step 53: 20384 + 392 = 20776
Step 54: 20776 + 392 = 21168
Step 55: 21168 + 392 = 21560
Step 56: 21560 + 392 = 21952
Step 57: 21952 + 392 = 22344
Step 58: 22344 + 392 = 22736
Step 59: 22736 + 392 = 23128
Step 60: 23128 + 392 = 23520
Step 61: 23520 + 392 = 23912
Step 62: 23912 + 392 = 24304
Step 63: 24304 + 392 = 24696
Step 64: 24696 + 392 = 25088
Step 65: 25088 + 392 = 25480
Step 66: 25480 + 392 = 25872
Step 67: 25872 + 392 = 26264
Step 68: 26264 + 392 = 26656
Step 69: 26656 + 392 = 27048
Step 70: 27048 + 392 = 27440
Step 71: 27440 + 392 = 27832
Step 72: 27832 + 392 = 28224
Step 73: 28224 + 392 = 28616
Step 74: 28616 + 392 = 29008
Step 75: 29008 + 392 = 29400
Step 76: 29400 + 392 = 29792
Step 77: 29792 + 392 = 30184
Step 78: 30184 + 392 = 30576
Step 79: 30576 + 392 = 30968
Step 80: 30968 + 392 = 31360
Step 81: 31360 + 392 = 31752
Step 82: 31752 + 392 = 32144
Step 83: 32144 + 392 = 32536
Step 84: 32536 + 392 = 32928
Step 85: 32928 + 392 = 33320
Step 86: 33320 + 392 = 33712
Step 87: 33712 + 392 = 34104
Step 88: 34104 + 392 = 34496
Step 89: 34496 + 392 = 34888
Step 90: 34888 + 392 = 35280
Step 91: 35280 + 392 = 35672
Step 92: 35672 + 392 = 36064
Step 93: 36064 + 392 = 36456
Step 94: 36456 + 392 = 36848
Step 95: 36848 + 392 = 37240
Step 96: 37240 + 392 = 37632
Step 97: 37632 + 392 = 38024
Step 98: 38024 + 392 = 38416
Step 99: 38416 + 392 = 38808
Step 100: 38808 + 392 = 39200
Step 101: 39200 + 392 = 39592
Step 102: 39592 + 392 = 39984
Step 103: 39984 + 392 = 40376
Step 104: 40376 + 392 = 40768
Step 105: 40768 + 392 = 41160
Step 106: 41160 + 392 = 41552
Step 107: 41552 + 392 = 41944
Step 108: 41944 + 392 = 42336
Step 109: 42336 + 392 = 42728
Step 110: 42728 + 392 = 43120
Step 111: 43120 + 392 = 43512
Step 112: 43512 + 392 = 43904
Step 113: 43904 + 392 = 44296
Step 114: 44296 + 392 = 44688
Step 115: 44688 + 392 = 45080
Step 116: 45080 + 392 = 45472
Step 117: 45472 + 392 = 45864
Step 118: 45864 + 392 = 46256
Step 119: 46256 + 392 = 46648
Step 120: 46648 + 392 = 47040
Step 121: 47040 + 392 = 47432
Step 122: 47432 + 392 = 47824
Step 123: 47824 + 392 = 48216
Step 124: 48216 + 392 = 48608
Step 125: 48608 + 392 = 49000
Step 126: 49000 + 392 = 49392
Step 127: 49392 + 392 = 49784
Step 128: 49784 + 392 = 50176
Step 129: 50176 + 392 = 50568
Step 130: 50568 + 392 = 50960
Step 131: 50960 + 392 = 51352
Step 132: 51352 + 392 = 51744
Step 133: 51744 + 392 = 52136
Step 134: 52136 + 392 = 52528
Step 135: 52528 + 392 = 52920
Step 136: 52920 + 392 = 53312
Step 137: 53312 + 392 = 53704
Step 138: 53704 + 392 = 54096
Step 139: 54096 + 392 = 54488
Step 140: 54488 + 392 = 54880
Step 141: 54880 + 392 = 55272
Step 142: 55272 + 392 = 55664
Step 143: 55664 + 392 = 56056
Step 144: 56056 + 392 = 56448
Step 145: 56448 + 392 = 56840
Step 146: 56840 + 392 = 57232
Step 147: 57232 + 392 = 57624
Step 148: 57624 + 392 = 58016
Step 149: 58016 + 392 = 58408
Step 150: 58408 + 392 = 58800

So, 392*150 = 58800