Alright, let's solve this math problem step by step. First, we have the number 910. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 199. So, we're going to take the number 910 and add it to itself 199 times.
Step 1: 0 + 910 = 910
Step 2: 910 + 910 = 1820
Step 3: 1820 + 910 = 2730
Step 4: 2730 + 910 = 3640
Step 5: 3640 + 910 = 4550
Step 6: 4550 + 910 = 5460
Step 7: 5460 + 910 = 6370
Step 8: 6370 + 910 = 7280
Step 9: 7280 + 910 = 8190
Step 10: 8190 + 910 = 9100
Step 11: 9100 + 910 = 10010
Step 12: 10010 + 910 = 10920
Step 13: 10920 + 910 = 11830
Step 14: 11830 + 910 = 12740
Step 15: 12740 + 910 = 13650
Step 16: 13650 + 910 = 14560
Step 17: 14560 + 910 = 15470
Step 18: 15470 + 910 = 16380
Step 19: 16380 + 910 = 17290
Step 20: 17290 + 910 = 18200
Step 21: 18200 + 910 = 19110
Step 22: 19110 + 910 = 20020
Step 23: 20020 + 910 = 20930
Step 24: 20930 + 910 = 21840
Step 25: 21840 + 910 = 22750
Step 26: 22750 + 910 = 23660
Step 27: 23660 + 910 = 24570
Step 28: 24570 + 910 = 25480
Step 29: 25480 + 910 = 26390
Step 30: 26390 + 910 = 27300
Step 31: 27300 + 910 = 28210
Step 32: 28210 + 910 = 29120
Step 33: 29120 + 910 = 30030
Step 34: 30030 + 910 = 30940
Step 35: 30940 + 910 = 31850
Step 36: 31850 + 910 = 32760
Step 37: 32760 + 910 = 33670
Step 38: 33670 + 910 = 34580
Step 39: 34580 + 910 = 35490
Step 40: 35490 + 910 = 36400
Step 41: 36400 + 910 = 37310
Step 42: 37310 + 910 = 38220
Step 43: 38220 + 910 = 39130
Step 44: 39130 + 910 = 40040
Step 45: 40040 + 910 = 40950
Step 46: 40950 + 910 = 41860
Step 47: 41860 + 910 = 42770
Step 48: 42770 + 910 = 43680
Step 49: 43680 + 910 = 44590
Step 50: 44590 + 910 = 45500
Step 51: 45500 + 910 = 46410
Step 52: 46410 + 910 = 47320
Step 53: 47320 + 910 = 48230
Step 54: 48230 + 910 = 49140
Step 55: 49140 + 910 = 50050
Step 56: 50050 + 910 = 50960
Step 57: 50960 + 910 = 51870
Step 58: 51870 + 910 = 52780
Step 59: 52780 + 910 = 53690
Step 60: 53690 + 910 = 54600
Step 61: 54600 + 910 = 55510
Step 62: 55510 + 910 = 56420
Step 63: 56420 + 910 = 57330
Step 64: 57330 + 910 = 58240
Step 65: 58240 + 910 = 59150
Step 66: 59150 + 910 = 60060
Step 67: 60060 + 910 = 60970
Step 68: 60970 + 910 = 61880
Step 69: 61880 + 910 = 62790
Step 70: 62790 + 910 = 63700
Step 71: 63700 + 910 = 64610
Step 72: 64610 + 910 = 65520
Step 73: 65520 + 910 = 66430
Step 74: 66430 + 910 = 67340
Step 75: 67340 + 910 = 68250
Step 76: 68250 + 910 = 69160
Step 77: 69160 + 910 = 70070
Step 78: 70070 + 910 = 70980
Step 79: 70980 + 910 = 71890
Step 80: 71890 + 910 = 72800
Step 81: 72800 + 910 = 73710
Step 82: 73710 + 910 = 74620
Step 83: 74620 + 910 = 75530
Step 84: 75530 + 910 = 76440
Step 85: 76440 + 910 = 77350
Step 86: 77350 + 910 = 78260
Step 87: 78260 + 910 = 79170
Step 88: 79170 + 910 = 80080
Step 89: 80080 + 910 = 80990
Step 90: 80990 + 910 = 81900
Step 91: 81900 + 910 = 82810
Step 92: 82810 + 910 = 83720
Step 93: 83720 + 910 = 84630
Step 94: 84630 + 910 = 85540
Step 95: 85540 + 910 = 86450
Step 96: 86450 + 910 = 87360
Step 97: 87360 + 910 = 88270
Step 98: 88270 + 910 = 89180
Step 99: 89180 + 910 = 90090
Step 100: 90090 + 910 = 91000
Step 101: 91000 + 910 = 91910
Step 102: 91910 + 910 = 92820
Step 103: 92820 + 910 = 93730
Step 104: 93730 + 910 = 94640
Step 105: 94640 + 910 = 95550
Step 106: 95550 + 910 = 96460
Step 107: 96460 + 910 = 97370
Step 108: 97370 + 910 = 98280
Step 109: 98280 + 910 = 99190
Step 110: 99190 + 910 = 100100
Step 111: 100100 + 910 = 101010
Step 112: 101010 + 910 = 101920
Step 113: 101920 + 910 = 102830
Step 114: 102830 + 910 = 103740
Step 115: 103740 + 910 = 104650
Step 116: 104650 + 910 = 105560
Step 117: 105560 + 910 = 106470
Step 118: 106470 + 910 = 107380
Step 119: 107380 + 910 = 108290
Step 120: 108290 + 910 = 109200
Step 121: 109200 + 910 = 110110
Step 122: 110110 + 910 = 111020
Step 123: 111020 + 910 = 111930
Step 124: 111930 + 910 = 112840
Step 125: 112840 + 910 = 113750
Step 126: 113750 + 910 = 114660
Step 127: 114660 + 910 = 115570
Step 128: 115570 + 910 = 116480
Step 129: 116480 + 910 = 117390
Step 130: 117390 + 910 = 118300
Step 131: 118300 + 910 = 119210
Step 132: 119210 + 910 = 120120
Step 133: 120120 + 910 = 121030
Step 134: 121030 + 910 = 121940
Step 135: 121940 + 910 = 122850
Step 136: 122850 + 910 = 123760
Step 137: 123760 + 910 = 124670
Step 138: 124670 + 910 = 125580
Step 139: 125580 + 910 = 126490
Step 140: 126490 + 910 = 127400
Step 141: 127400 + 910 = 128310
Step 142: 128310 + 910 = 129220
Step 143: 129220 + 910 = 130130
Step 144: 130130 + 910 = 131040
Step 145: 131040 + 910 = 131950
Step 146: 131950 + 910 = 132860
Step 147: 132860 + 910 = 133770
Step 148: 133770 + 910 = 134680
Step 149: 134680 + 910 = 135590
Step 150: 135590 + 910 = 136500
Step 151: 136500 + 910 = 137410
Step 152: 137410 + 910 = 138320
Step 153: 138320 + 910 = 139230
Step 154: 139230 + 910 = 140140
Step 155: 140140 + 910 = 141050
Step 156: 141050 + 910 = 141960
Step 157: 141960 + 910 = 142870
Step 158: 142870 + 910 = 143780
Step 159: 143780 + 910 = 144690
Step 160: 144690 + 910 = 145600
Step 161: 145600 + 910 = 146510
Step 162: 146510 + 910 = 147420
Step 163: 147420 + 910 = 148330
Step 164: 148330 + 910 = 149240
Step 165: 149240 + 910 = 150150
Step 166: 150150 + 910 = 151060
Step 167: 151060 + 910 = 151970
Step 168: 151970 + 910 = 152880
Step 169: 152880 + 910 = 153790
Step 170: 153790 + 910 = 154700
Step 171: 154700 + 910 = 155610
Step 172: 155610 + 910 = 156520
Step 173: 156520 + 910 = 157430
Step 174: 157430 + 910 = 158340
Step 175: 158340 + 910 = 159250
Step 176: 159250 + 910 = 160160
Step 177: 160160 + 910 = 161070
Step 178: 161070 + 910 = 161980
Step 179: 161980 + 910 = 162890
Step 180: 162890 + 910 = 163800
Step 181: 163800 + 910 = 164710
Step 182: 164710 + 910 = 165620
Step 183: 165620 + 910 = 166530
Step 184: 166530 + 910 = 167440
Step 185: 167440 + 910 = 168350
Step 186: 168350 + 910 = 169260
Step 187: 169260 + 910 = 170170
Step 188: 170170 + 910 = 171080
Step 189: 171080 + 910 = 171990
Step 190: 171990 + 910 = 172900
Step 191: 172900 + 910 = 173810
Step 192: 173810 + 910 = 174720
Step 193: 174720 + 910 = 175630
Step 194: 175630 + 910 = 176540
Step 195: 176540 + 910 = 177450
Step 196: 177450 + 910 = 178360
Step 197: 178360 + 910 = 179270
Step 198: 179270 + 910 = 180180
Step 199: 180180 + 910 = 181090

So, 910*199 = 181090