Alright, let's solve this math problem step by step. First, we have the number 195. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 157. So, we're going to take the number 195 and add it to itself 157 times.
Step 1: 0 + 195 = 195
Step 2: 195 + 195 = 390
Step 3: 390 + 195 = 585
Step 4: 585 + 195 = 780
Step 5: 780 + 195 = 975
Step 6: 975 + 195 = 1170
Step 7: 1170 + 195 = 1365
Step 8: 1365 + 195 = 1560
Step 9: 1560 + 195 = 1755
Step 10: 1755 + 195 = 1950
Step 11: 1950 + 195 = 2145
Step 12: 2145 + 195 = 2340
Step 13: 2340 + 195 = 2535
Step 14: 2535 + 195 = 2730
Step 15: 2730 + 195 = 2925
Step 16: 2925 + 195 = 3120
Step 17: 3120 + 195 = 3315
Step 18: 3315 + 195 = 3510
Step 19: 3510 + 195 = 3705
Step 20: 3705 + 195 = 3900
Step 21: 3900 + 195 = 4095
Step 22: 4095 + 195 = 4290
Step 23: 4290 + 195 = 4485
Step 24: 4485 + 195 = 4680
Step 25: 4680 + 195 = 4875
Step 26: 4875 + 195 = 5070
Step 27: 5070 + 195 = 5265
Step 28: 5265 + 195 = 5460
Step 29: 5460 + 195 = 5655
Step 30: 5655 + 195 = 5850
Step 31: 5850 + 195 = 6045
Step 32: 6045 + 195 = 6240
Step 33: 6240 + 195 = 6435
Step 34: 6435 + 195 = 6630
Step 35: 6630 + 195 = 6825
Step 36: 6825 + 195 = 7020
Step 37: 7020 + 195 = 7215
Step 38: 7215 + 195 = 7410
Step 39: 7410 + 195 = 7605
Step 40: 7605 + 195 = 7800
Step 41: 7800 + 195 = 7995
Step 42: 7995 + 195 = 8190
Step 43: 8190 + 195 = 8385
Step 44: 8385 + 195 = 8580
Step 45: 8580 + 195 = 8775
Step 46: 8775 + 195 = 8970
Step 47: 8970 + 195 = 9165
Step 48: 9165 + 195 = 9360
Step 49: 9360 + 195 = 9555
Step 50: 9555 + 195 = 9750
Step 51: 9750 + 195 = 9945
Step 52: 9945 + 195 = 10140
Step 53: 10140 + 195 = 10335
Step 54: 10335 + 195 = 10530
Step 55: 10530 + 195 = 10725
Step 56: 10725 + 195 = 10920
Step 57: 10920 + 195 = 11115
Step 58: 11115 + 195 = 11310
Step 59: 11310 + 195 = 11505
Step 60: 11505 + 195 = 11700
Step 61: 11700 + 195 = 11895
Step 62: 11895 + 195 = 12090
Step 63: 12090 + 195 = 12285
Step 64: 12285 + 195 = 12480
Step 65: 12480 + 195 = 12675
Step 66: 12675 + 195 = 12870
Step 67: 12870 + 195 = 13065
Step 68: 13065 + 195 = 13260
Step 69: 13260 + 195 = 13455
Step 70: 13455 + 195 = 13650
Step 71: 13650 + 195 = 13845
Step 72: 13845 + 195 = 14040
Step 73: 14040 + 195 = 14235
Step 74: 14235 + 195 = 14430
Step 75: 14430 + 195 = 14625
Step 76: 14625 + 195 = 14820
Step 77: 14820 + 195 = 15015
Step 78: 15015 + 195 = 15210
Step 79: 15210 + 195 = 15405
Step 80: 15405 + 195 = 15600
Step 81: 15600 + 195 = 15795
Step 82: 15795 + 195 = 15990
Step 83: 15990 + 195 = 16185
Step 84: 16185 + 195 = 16380
Step 85: 16380 + 195 = 16575
Step 86: 16575 + 195 = 16770
Step 87: 16770 + 195 = 16965
Step 88: 16965 + 195 = 17160
Step 89: 17160 + 195 = 17355
Step 90: 17355 + 195 = 17550
Step 91: 17550 + 195 = 17745
Step 92: 17745 + 195 = 17940
Step 93: 17940 + 195 = 18135
Step 94: 18135 + 195 = 18330
Step 95: 18330 + 195 = 18525
Step 96: 18525 + 195 = 18720
Step 97: 18720 + 195 = 18915
Step 98: 18915 + 195 = 19110
Step 99: 19110 + 195 = 19305
Step 100: 19305 + 195 = 19500
Step 101: 19500 + 195 = 19695
Step 102: 19695 + 195 = 19890
Step 103: 19890 + 195 = 20085
Step 104: 20085 + 195 = 20280
Step 105: 20280 + 195 = 20475
Step 106: 20475 + 195 = 20670
Step 107: 20670 + 195 = 20865
Step 108: 20865 + 195 = 21060
Step 109: 21060 + 195 = 21255
Step 110: 21255 + 195 = 21450
Step 111: 21450 + 195 = 21645
Step 112: 21645 + 195 = 21840
Step 113: 21840 + 195 = 22035
Step 114: 22035 + 195 = 22230
Step 115: 22230 + 195 = 22425
Step 116: 22425 + 195 = 22620
Step 117: 22620 + 195 = 22815
Step 118: 22815 + 195 = 23010
Step 119: 23010 + 195 = 23205
Step 120: 23205 + 195 = 23400
Step 121: 23400 + 195 = 23595
Step 122: 23595 + 195 = 23790
Step 123: 23790 + 195 = 23985
Step 124: 23985 + 195 = 24180
Step 125: 24180 + 195 = 24375
Step 126: 24375 + 195 = 24570
Step 127: 24570 + 195 = 24765
Step 128: 24765 + 195 = 24960
Step 129: 24960 + 195 = 25155
Step 130: 25155 + 195 = 25350
Step 131: 25350 + 195 = 25545
Step 132: 25545 + 195 = 25740
Step 133: 25740 + 195 = 25935
Step 134: 25935 + 195 = 26130
Step 135: 26130 + 195 = 26325
Step 136: 26325 + 195 = 26520
Step 137: 26520 + 195 = 26715
Step 138: 26715 + 195 = 26910
Step 139: 26910 + 195 = 27105
Step 140: 27105 + 195 = 27300
Step 141: 27300 + 195 = 27495
Step 142: 27495 + 195 = 27690
Step 143: 27690 + 195 = 27885
Step 144: 27885 + 195 = 28080
Step 145: 28080 + 195 = 28275
Step 146: 28275 + 195 = 28470
Step 147: 28470 + 195 = 28665
Step 148: 28665 + 195 = 28860
Step 149: 28860 + 195 = 29055
Step 150: 29055 + 195 = 29250
Step 151: 29250 + 195 = 29445
Step 152: 29445 + 195 = 29640
Step 153: 29640 + 195 = 29835
Step 154: 29835 + 195 = 30030
Step 155: 30030 + 195 = 30225
Step 156: 30225 + 195 = 30420
Step 157: 30420 + 195 = 30615

So, 195*157 = 30615