Alright, let's solve this math problem step by step. First, we have the number 310. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 200. So, we're going to take the number 310 and add it to itself 200 times.
Step 1: 0 + 310 = 310
Step 2: 310 + 310 = 620
Step 3: 620 + 310 = 930
Step 4: 930 + 310 = 1240
Step 5: 1240 + 310 = 1550
Step 6: 1550 + 310 = 1860
Step 7: 1860 + 310 = 2170
Step 8: 2170 + 310 = 2480
Step 9: 2480 + 310 = 2790
Step 10: 2790 + 310 = 3100
Step 11: 3100 + 310 = 3410
Step 12: 3410 + 310 = 3720
Step 13: 3720 + 310 = 4030
Step 14: 4030 + 310 = 4340
Step 15: 4340 + 310 = 4650
Step 16: 4650 + 310 = 4960
Step 17: 4960 + 310 = 5270
Step 18: 5270 + 310 = 5580
Step 19: 5580 + 310 = 5890
Step 20: 5890 + 310 = 6200
Step 21: 6200 + 310 = 6510
Step 22: 6510 + 310 = 6820
Step 23: 6820 + 310 = 7130
Step 24: 7130 + 310 = 7440
Step 25: 7440 + 310 = 7750
Step 26: 7750 + 310 = 8060
Step 27: 8060 + 310 = 8370
Step 28: 8370 + 310 = 8680
Step 29: 8680 + 310 = 8990
Step 30: 8990 + 310 = 9300
Step 31: 9300 + 310 = 9610
Step 32: 9610 + 310 = 9920
Step 33: 9920 + 310 = 10230
Step 34: 10230 + 310 = 10540
Step 35: 10540 + 310 = 10850
Step 36: 10850 + 310 = 11160
Step 37: 11160 + 310 = 11470
Step 38: 11470 + 310 = 11780
Step 39: 11780 + 310 = 12090
Step 40: 12090 + 310 = 12400
Step 41: 12400 + 310 = 12710
Step 42: 12710 + 310 = 13020
Step 43: 13020 + 310 = 13330
Step 44: 13330 + 310 = 13640
Step 45: 13640 + 310 = 13950
Step 46: 13950 + 310 = 14260
Step 47: 14260 + 310 = 14570
Step 48: 14570 + 310 = 14880
Step 49: 14880 + 310 = 15190
Step 50: 15190 + 310 = 15500
Step 51: 15500 + 310 = 15810
Step 52: 15810 + 310 = 16120
Step 53: 16120 + 310 = 16430
Step 54: 16430 + 310 = 16740
Step 55: 16740 + 310 = 17050
Step 56: 17050 + 310 = 17360
Step 57: 17360 + 310 = 17670
Step 58: 17670 + 310 = 17980
Step 59: 17980 + 310 = 18290
Step 60: 18290 + 310 = 18600
Step 61: 18600 + 310 = 18910
Step 62: 18910 + 310 = 19220
Step 63: 19220 + 310 = 19530
Step 64: 19530 + 310 = 19840
Step 65: 19840 + 310 = 20150
Step 66: 20150 + 310 = 20460
Step 67: 20460 + 310 = 20770
Step 68: 20770 + 310 = 21080
Step 69: 21080 + 310 = 21390
Step 70: 21390 + 310 = 21700
Step 71: 21700 + 310 = 22010
Step 72: 22010 + 310 = 22320
Step 73: 22320 + 310 = 22630
Step 74: 22630 + 310 = 22940
Step 75: 22940 + 310 = 23250
Step 76: 23250 + 310 = 23560
Step 77: 23560 + 310 = 23870
Step 78: 23870 + 310 = 24180
Step 79: 24180 + 310 = 24490
Step 80: 24490 + 310 = 24800
Step 81: 24800 + 310 = 25110
Step 82: 25110 + 310 = 25420
Step 83: 25420 + 310 = 25730
Step 84: 25730 + 310 = 26040
Step 85: 26040 + 310 = 26350
Step 86: 26350 + 310 = 26660
Step 87: 26660 + 310 = 26970
Step 88: 26970 + 310 = 27280
Step 89: 27280 + 310 = 27590
Step 90: 27590 + 310 = 27900
Step 91: 27900 + 310 = 28210
Step 92: 28210 + 310 = 28520
Step 93: 28520 + 310 = 28830
Step 94: 28830 + 310 = 29140
Step 95: 29140 + 310 = 29450
Step 96: 29450 + 310 = 29760
Step 97: 29760 + 310 = 30070
Step 98: 30070 + 310 = 30380
Step 99: 30380 + 310 = 30690
Step 100: 30690 + 310 = 31000
Step 101: 31000 + 310 = 31310
Step 102: 31310 + 310 = 31620
Step 103: 31620 + 310 = 31930
Step 104: 31930 + 310 = 32240
Step 105: 32240 + 310 = 32550
Step 106: 32550 + 310 = 32860
Step 107: 32860 + 310 = 33170
Step 108: 33170 + 310 = 33480
Step 109: 33480 + 310 = 33790
Step 110: 33790 + 310 = 34100
Step 111: 34100 + 310 = 34410
Step 112: 34410 + 310 = 34720
Step 113: 34720 + 310 = 35030
Step 114: 35030 + 310 = 35340
Step 115: 35340 + 310 = 35650
Step 116: 35650 + 310 = 35960
Step 117: 35960 + 310 = 36270
Step 118: 36270 + 310 = 36580
Step 119: 36580 + 310 = 36890
Step 120: 36890 + 310 = 37200
Step 121: 37200 + 310 = 37510
Step 122: 37510 + 310 = 37820
Step 123: 37820 + 310 = 38130
Step 124: 38130 + 310 = 38440
Step 125: 38440 + 310 = 38750
Step 126: 38750 + 310 = 39060
Step 127: 39060 + 310 = 39370
Step 128: 39370 + 310 = 39680
Step 129: 39680 + 310 = 39990
Step 130: 39990 + 310 = 40300
Step 131: 40300 + 310 = 40610
Step 132: 40610 + 310 = 40920
Step 133: 40920 + 310 = 41230
Step 134: 41230 + 310 = 41540
Step 135: 41540 + 310 = 41850
Step 136: 41850 + 310 = 42160
Step 137: 42160 + 310 = 42470
Step 138: 42470 + 310 = 42780
Step 139: 42780 + 310 = 43090
Step 140: 43090 + 310 = 43400
Step 141: 43400 + 310 = 43710
Step 142: 43710 + 310 = 44020
Step 143: 44020 + 310 = 44330
Step 144: 44330 + 310 = 44640
Step 145: 44640 + 310 = 44950
Step 146: 44950 + 310 = 45260
Step 147: 45260 + 310 = 45570
Step 148: 45570 + 310 = 45880
Step 149: 45880 + 310 = 46190
Step 150: 46190 + 310 = 46500
Step 151: 46500 + 310 = 46810
Step 152: 46810 + 310 = 47120
Step 153: 47120 + 310 = 47430
Step 154: 47430 + 310 = 47740
Step 155: 47740 + 310 = 48050
Step 156: 48050 + 310 = 48360
Step 157: 48360 + 310 = 48670
Step 158: 48670 + 310 = 48980
Step 159: 48980 + 310 = 49290
Step 160: 49290 + 310 = 49600
Step 161: 49600 + 310 = 49910
Step 162: 49910 + 310 = 50220
Step 163: 50220 + 310 = 50530
Step 164: 50530 + 310 = 50840
Step 165: 50840 + 310 = 51150
Step 166: 51150 + 310 = 51460
Step 167: 51460 + 310 = 51770
Step 168: 51770 + 310 = 52080
Step 169: 52080 + 310 = 52390
Step 170: 52390 + 310 = 52700
Step 171: 52700 + 310 = 53010
Step 172: 53010 + 310 = 53320
Step 173: 53320 + 310 = 53630
Step 174: 53630 + 310 = 53940
Step 175: 53940 + 310 = 54250
Step 176: 54250 + 310 = 54560
Step 177: 54560 + 310 = 54870
Step 178: 54870 + 310 = 55180
Step 179: 55180 + 310 = 55490
Step 180: 55490 + 310 = 55800
Step 181: 55800 + 310 = 56110
Step 182: 56110 + 310 = 56420
Step 183: 56420 + 310 = 56730
Step 184: 56730 + 310 = 57040
Step 185: 57040 + 310 = 57350
Step 186: 57350 + 310 = 57660
Step 187: 57660 + 310 = 57970
Step 188: 57970 + 310 = 58280
Step 189: 58280 + 310 = 58590
Step 190: 58590 + 310 = 58900
Step 191: 58900 + 310 = 59210
Step 192: 59210 + 310 = 59520
Step 193: 59520 + 310 = 59830
Step 194: 59830 + 310 = 60140
Step 195: 60140 + 310 = 60450
Step 196: 60450 + 310 = 60760
Step 197: 60760 + 310 = 61070
Step 198: 61070 + 310 = 61380
Step 199: 61380 + 310 = 61690
Step 200: 61690 + 310 = 62000

So, 310*200 = 62000