OK, let's crack this. We're given 274 and our task is to multiply it by 71. Essentially, we'll be adding 274 to itself 71 times.
Step 1: 0 + 274 = 274
Step 2: 274 + 274 = 548
Step 3: 548 + 274 = 822
Step 4: 822 + 274 = 1096
Step 5: 1096 + 274 = 1370
Step 6: 1370 + 274 = 1644
Step 7: 1644 + 274 = 1918
Step 8: 1918 + 274 = 2192
Step 9: 2192 + 274 = 2466
Step 10: 2466 + 274 = 2740
Step 11: 2740 + 274 = 3014
Step 12: 3014 + 274 = 3288
Step 13: 3288 + 274 = 3562
Step 14: 3562 + 274 = 3836
Step 15: 3836 + 274 = 4110
Step 16: 4110 + 274 = 4384
Step 17: 4384 + 274 = 4658
Step 18: 4658 + 274 = 4932
Step 19: 4932 + 274 = 5206
Step 20: 5206 + 274 = 5480
Step 21: 5480 + 274 = 5754
Step 22: 5754 + 274 = 6028
Step 23: 6028 + 274 = 6302
Step 24: 6302 + 274 = 6576
Step 25: 6576 + 274 = 6850
Step 26: 6850 + 274 = 7124
Step 27: 7124 + 274 = 7398
Step 28: 7398 + 274 = 7672
Step 29: 7672 + 274 = 7946
Step 30: 7946 + 274 = 8220
Step 31: 8220 + 274 = 8494
Step 32: 8494 + 274 = 8768
Step 33: 8768 + 274 = 9042
Step 34: 9042 + 274 = 9316
Step 35: 9316 + 274 = 9590
Step 36: 9590 + 274 = 9864
Step 37: 9864 + 274 = 10138
Step 38: 10138 + 274 = 10412
Step 39: 10412 + 274 = 10686
Step 40: 10686 + 274 = 10960
Step 41: 10960 + 274 = 11234
Step 42: 11234 + 274 = 11508
Step 43: 11508 + 274 = 11782
Step 44: 11782 + 274 = 12056
Step 45: 12056 + 274 = 12330
Step 46: 12330 + 274 = 12604
Step 47: 12604 + 274 = 12878
Step 48: 12878 + 274 = 13152
Step 49: 13152 + 274 = 13426
Step 50: 13426 + 274 = 13700
Step 51: 13700 + 274 = 13974
Step 52: 13974 + 274 = 14248
Step 53: 14248 + 274 = 14522
Step 54: 14522 + 274 = 14796
Step 55: 14796 + 274 = 15070
Step 56: 15070 + 274 = 15344
Step 57: 15344 + 274 = 15618
Step 58: 15618 + 274 = 15892
Step 59: 15892 + 274 = 16166
Step 60: 16166 + 274 = 16440
Step 61: 16440 + 274 = 16714
Step 62: 16714 + 274 = 16988
Step 63: 16988 + 274 = 17262
Step 64: 17262 + 274 = 17536
Step 65: 17536 + 274 = 17810
Step 66: 17810 + 274 = 18084
Step 67: 18084 + 274 = 18358
Step 68: 18358 + 274 = 18632
Step 69: 18632 + 274 = 18906
Step 70: 18906 + 274 = 19180
Step 71: 19180 + 274 = 19454

So, 274*71 = 19454