Let's roll up our sleeves and solve this. We have 30 and we're going to multiply it by 134, essentially adding 30 to itself 134 times.
Step 1: 0 + 30 = 30
Step 2: 30 + 30 = 60
Step 3: 60 + 30 = 90
Step 4: 90 + 30 = 120
Step 5: 120 + 30 = 150
Step 6: 150 + 30 = 180
Step 7: 180 + 30 = 210
Step 8: 210 + 30 = 240
Step 9: 240 + 30 = 270
Step 10: 270 + 30 = 300
Step 11: 300 + 30 = 330
Step 12: 330 + 30 = 360
Step 13: 360 + 30 = 390
Step 14: 390 + 30 = 420
Step 15: 420 + 30 = 450
Step 16: 450 + 30 = 480
Step 17: 480 + 30 = 510
Step 18: 510 + 30 = 540
Step 19: 540 + 30 = 570
Step 20: 570 + 30 = 600
Step 21: 600 + 30 = 630
Step 22: 630 + 30 = 660
Step 23: 660 + 30 = 690
Step 24: 690 + 30 = 720
Step 25: 720 + 30 = 750
Step 26: 750 + 30 = 780
Step 27: 780 + 30 = 810
Step 28: 810 + 30 = 840
Step 29: 840 + 30 = 870
Step 30: 870 + 30 = 900
Step 31: 900 + 30 = 930
Step 32: 930 + 30 = 960
Step 33: 960 + 30 = 990
Step 34: 990 + 30 = 1020
Step 35: 1020 + 30 = 1050
Step 36: 1050 + 30 = 1080
Step 37: 1080 + 30 = 1110
Step 38: 1110 + 30 = 1140
Step 39: 1140 + 30 = 1170
Step 40: 1170 + 30 = 1200
Step 41: 1200 + 30 = 1230
Step 42: 1230 + 30 = 1260
Step 43: 1260 + 30 = 1290
Step 44: 1290 + 30 = 1320
Step 45: 1320 + 30 = 1350
Step 46: 1350 + 30 = 1380
Step 47: 1380 + 30 = 1410
Step 48: 1410 + 30 = 1440
Step 49: 1440 + 30 = 1470
Step 50: 1470 + 30 = 1500
Step 51: 1500 + 30 = 1530
Step 52: 1530 + 30 = 1560
Step 53: 1560 + 30 = 1590
Step 54: 1590 + 30 = 1620
Step 55: 1620 + 30 = 1650
Step 56: 1650 + 30 = 1680
Step 57: 1680 + 30 = 1710
Step 58: 1710 + 30 = 1740
Step 59: 1740 + 30 = 1770
Step 60: 1770 + 30 = 1800
Step 61: 1800 + 30 = 1830
Step 62: 1830 + 30 = 1860
Step 63: 1860 + 30 = 1890
Step 64: 1890 + 30 = 1920
Step 65: 1920 + 30 = 1950
Step 66: 1950 + 30 = 1980
Step 67: 1980 + 30 = 2010
Step 68: 2010 + 30 = 2040
Step 69: 2040 + 30 = 2070
Step 70: 2070 + 30 = 2100
Step 71: 2100 + 30 = 2130
Step 72: 2130 + 30 = 2160
Step 73: 2160 + 30 = 2190
Step 74: 2190 + 30 = 2220
Step 75: 2220 + 30 = 2250
Step 76: 2250 + 30 = 2280
Step 77: 2280 + 30 = 2310
Step 78: 2310 + 30 = 2340
Step 79: 2340 + 30 = 2370
Step 80: 2370 + 30 = 2400
Step 81: 2400 + 30 = 2430
Step 82: 2430 + 30 = 2460
Step 83: 2460 + 30 = 2490
Step 84: 2490 + 30 = 2520
Step 85: 2520 + 30 = 2550
Step 86: 2550 + 30 = 2580
Step 87: 2580 + 30 = 2610
Step 88: 2610 + 30 = 2640
Step 89: 2640 + 30 = 2670
Step 90: 2670 + 30 = 2700
Step 91: 2700 + 30 = 2730
Step 92: 2730 + 30 = 2760
Step 93: 2760 + 30 = 2790
Step 94: 2790 + 30 = 2820
Step 95: 2820 + 30 = 2850
Step 96: 2850 + 30 = 2880
Step 97: 2880 + 30 = 2910
Step 98: 2910 + 30 = 2940
Step 99: 2940 + 30 = 2970
Step 100: 2970 + 30 = 3000
Step 101: 3000 + 30 = 3030
Step 102: 3030 + 30 = 3060
Step 103: 3060 + 30 = 3090
Step 104: 3090 + 30 = 3120
Step 105: 3120 + 30 = 3150
Step 106: 3150 + 30 = 3180
Step 107: 3180 + 30 = 3210
Step 108: 3210 + 30 = 3240
Step 109: 3240 + 30 = 3270
Step 110: 3270 + 30 = 3300
Step 111: 3300 + 30 = 3330
Step 112: 3330 + 30 = 3360
Step 113: 3360 + 30 = 3390
Step 114: 3390 + 30 = 3420
Step 115: 3420 + 30 = 3450
Step 116: 3450 + 30 = 3480
Step 117: 3480 + 30 = 3510
Step 118: 3510 + 30 = 3540
Step 119: 3540 + 30 = 3570
Step 120: 3570 + 30 = 3600
Step 121: 3600 + 30 = 3630
Step 122: 3630 + 30 = 3660
Step 123: 3660 + 30 = 3690
Step 124: 3690 + 30 = 3720
Step 125: 3720 + 30 = 3750
Step 126: 3750 + 30 = 3780
Step 127: 3780 + 30 = 3810
Step 128: 3810 + 30 = 3840
Step 129: 3840 + 30 = 3870
Step 130: 3870 + 30 = 3900
Step 131: 3900 + 30 = 3930
Step 132: 3930 + 30 = 3960
Step 133: 3960 + 30 = 3990
Step 134: 3990 + 30 = 4020

So, 30*134 = 4020