Sure thing! We've got 178 and we're gonna multiply it by 394. That's the same as adding 178 to itself 394 times.
Step 1: 0 + 178 = 178
Step 2: 178 + 178 = 356
Step 3: 356 + 178 = 534
Step 4: 534 + 178 = 712
Step 5: 712 + 178 = 890
Step 6: 890 + 178 = 1068
Step 7: 1068 + 178 = 1246
Step 8: 1246 + 178 = 1424
Step 9: 1424 + 178 = 1602
Step 10: 1602 + 178 = 1780
Step 11: 1780 + 178 = 1958
Step 12: 1958 + 178 = 2136
Step 13: 2136 + 178 = 2314
Step 14: 2314 + 178 = 2492
Step 15: 2492 + 178 = 2670
Step 16: 2670 + 178 = 2848
Step 17: 2848 + 178 = 3026
Step 18: 3026 + 178 = 3204
Step 19: 3204 + 178 = 3382
Step 20: 3382 + 178 = 3560
Step 21: 3560 + 178 = 3738
Step 22: 3738 + 178 = 3916
Step 23: 3916 + 178 = 4094
Step 24: 4094 + 178 = 4272
Step 25: 4272 + 178 = 4450
Step 26: 4450 + 178 = 4628
Step 27: 4628 + 178 = 4806
Step 28: 4806 + 178 = 4984
Step 29: 4984 + 178 = 5162
Step 30: 5162 + 178 = 5340
Step 31: 5340 + 178 = 5518
Step 32: 5518 + 178 = 5696
Step 33: 5696 + 178 = 5874
Step 34: 5874 + 178 = 6052
Step 35: 6052 + 178 = 6230
Step 36: 6230 + 178 = 6408
Step 37: 6408 + 178 = 6586
Step 38: 6586 + 178 = 6764
Step 39: 6764 + 178 = 6942
Step 40: 6942 + 178 = 7120
Step 41: 7120 + 178 = 7298
Step 42: 7298 + 178 = 7476
Step 43: 7476 + 178 = 7654
Step 44: 7654 + 178 = 7832
Step 45: 7832 + 178 = 8010
Step 46: 8010 + 178 = 8188
Step 47: 8188 + 178 = 8366
Step 48: 8366 + 178 = 8544
Step 49: 8544 + 178 = 8722
Step 50: 8722 + 178 = 8900
Step 51: 8900 + 178 = 9078
Step 52: 9078 + 178 = 9256
Step 53: 9256 + 178 = 9434
Step 54: 9434 + 178 = 9612
Step 55: 9612 + 178 = 9790
Step 56: 9790 + 178 = 9968
Step 57: 9968 + 178 = 10146
Step 58: 10146 + 178 = 10324
Step 59: 10324 + 178 = 10502
Step 60: 10502 + 178 = 10680
Step 61: 10680 + 178 = 10858
Step 62: 10858 + 178 = 11036
Step 63: 11036 + 178 = 11214
Step 64: 11214 + 178 = 11392
Step 65: 11392 + 178 = 11570
Step 66: 11570 + 178 = 11748
Step 67: 11748 + 178 = 11926
Step 68: 11926 + 178 = 12104
Step 69: 12104 + 178 = 12282
Step 70: 12282 + 178 = 12460
Step 71: 12460 + 178 = 12638
Step 72: 12638 + 178 = 12816
Step 73: 12816 + 178 = 12994
Step 74: 12994 + 178 = 13172
Step 75: 13172 + 178 = 13350
Step 76: 13350 + 178 = 13528
Step 77: 13528 + 178 = 13706
Step 78: 13706 + 178 = 13884
Step 79: 13884 + 178 = 14062
Step 80: 14062 + 178 = 14240
Step 81: 14240 + 178 = 14418
Step 82: 14418 + 178 = 14596
Step 83: 14596 + 178 = 14774
Step 84: 14774 + 178 = 14952
Step 85: 14952 + 178 = 15130
Step 86: 15130 + 178 = 15308
Step 87: 15308 + 178 = 15486
Step 88: 15486 + 178 = 15664
Step 89: 15664 + 178 = 15842
Step 90: 15842 + 178 = 16020
Step 91: 16020 + 178 = 16198
Step 92: 16198 + 178 = 16376
Step 93: 16376 + 178 = 16554
Step 94: 16554 + 178 = 16732
Step 95: 16732 + 178 = 16910
Step 96: 16910 + 178 = 17088
Step 97: 17088 + 178 = 17266
Step 98: 17266 + 178 = 17444
Step 99: 17444 + 178 = 17622
Step 100: 17622 + 178 = 17800
Step 101: 17800 + 178 = 17978
Step 102: 17978 + 178 = 18156
Step 103: 18156 + 178 = 18334
Step 104: 18334 + 178 = 18512
Step 105: 18512 + 178 = 18690
Step 106: 18690 + 178 = 18868
Step 107: 18868 + 178 = 19046
Step 108: 19046 + 178 = 19224
Step 109: 19224 + 178 = 19402
Step 110: 19402 + 178 = 19580
Step 111: 19580 + 178 = 19758
Step 112: 19758 + 178 = 19936
Step 113: 19936 + 178 = 20114
Step 114: 20114 + 178 = 20292
Step 115: 20292 + 178 = 20470
Step 116: 20470 + 178 = 20648
Step 117: 20648 + 178 = 20826
Step 118: 20826 + 178 = 21004
Step 119: 21004 + 178 = 21182
Step 120: 21182 + 178 = 21360
Step 121: 21360 + 178 = 21538
Step 122: 21538 + 178 = 21716
Step 123: 21716 + 178 = 21894
Step 124: 21894 + 178 = 22072
Step 125: 22072 + 178 = 22250
Step 126: 22250 + 178 = 22428
Step 127: 22428 + 178 = 22606
Step 128: 22606 + 178 = 22784
Step 129: 22784 + 178 = 22962
Step 130: 22962 + 178 = 23140
Step 131: 23140 + 178 = 23318
Step 132: 23318 + 178 = 23496
Step 133: 23496 + 178 = 23674
Step 134: 23674 + 178 = 23852
Step 135: 23852 + 178 = 24030
Step 136: 24030 + 178 = 24208
Step 137: 24208 + 178 = 24386
Step 138: 24386 + 178 = 24564
Step 139: 24564 + 178 = 24742
Step 140: 24742 + 178 = 24920
Step 141: 24920 + 178 = 25098
Step 142: 25098 + 178 = 25276
Step 143: 25276 + 178 = 25454
Step 144: 25454 + 178 = 25632
Step 145: 25632 + 178 = 25810
Step 146: 25810 + 178 = 25988
Step 147: 25988 + 178 = 26166
Step 148: 26166 + 178 = 26344
Step 149: 26344 + 178 = 26522
Step 150: 26522 + 178 = 26700
Step 151: 26700 + 178 = 26878
Step 152: 26878 + 178 = 27056
Step 153: 27056 + 178 = 27234
Step 154: 27234 + 178 = 27412
Step 155: 27412 + 178 = 27590
Step 156: 27590 + 178 = 27768
Step 157: 27768 + 178 = 27946
Step 158: 27946 + 178 = 28124
Step 159: 28124 + 178 = 28302
Step 160: 28302 + 178 = 28480
Step 161: 28480 + 178 = 28658
Step 162: 28658 + 178 = 28836
Step 163: 28836 + 178 = 29014
Step 164: 29014 + 178 = 29192
Step 165: 29192 + 178 = 29370
Step 166: 29370 + 178 = 29548
Step 167: 29548 + 178 = 29726
Step 168: 29726 + 178 = 29904
Step 169: 29904 + 178 = 30082
Step 170: 30082 + 178 = 30260
Step 171: 30260 + 178 = 30438
Step 172: 30438 + 178 = 30616
Step 173: 30616 + 178 = 30794
Step 174: 30794 + 178 = 30972
Step 175: 30972 + 178 = 31150
Step 176: 31150 + 178 = 31328
Step 177: 31328 + 178 = 31506
Step 178: 31506 + 178 = 31684
Step 179: 31684 + 178 = 31862
Step 180: 31862 + 178 = 32040
Step 181: 32040 + 178 = 32218
Step 182: 32218 + 178 = 32396
Step 183: 32396 + 178 = 32574
Step 184: 32574 + 178 = 32752
Step 185: 32752 + 178 = 32930
Step 186: 32930 + 178 = 33108
Step 187: 33108 + 178 = 33286
Step 188: 33286 + 178 = 33464
Step 189: 33464 + 178 = 33642
Step 190: 33642 + 178 = 33820
Step 191: 33820 + 178 = 33998
Step 192: 33998 + 178 = 34176
Step 193: 34176 + 178 = 34354
Step 194: 34354 + 178 = 34532
Step 195: 34532 + 178 = 34710
Step 196: 34710 + 178 = 34888
Step 197: 34888 + 178 = 35066
Step 198: 35066 + 178 = 35244
Step 199: 35244 + 178 = 35422
Step 200: 35422 + 178 = 35600
Step 201: 35600 + 178 = 35778
Step 202: 35778 + 178 = 35956
Step 203: 35956 + 178 = 36134
Step 204: 36134 + 178 = 36312
Step 205: 36312 + 178 = 36490
Step 206: 36490 + 178 = 36668
Step 207: 36668 + 178 = 36846
Step 208: 36846 + 178 = 37024
Step 209: 37024 + 178 = 37202
Step 210: 37202 + 178 = 37380
Step 211: 37380 + 178 = 37558
Step 212: 37558 + 178 = 37736
Step 213: 37736 + 178 = 37914
Step 214: 37914 + 178 = 38092
Step 215: 38092 + 178 = 38270
Step 216: 38270 + 178 = 38448
Step 217: 38448 + 178 = 38626
Step 218: 38626 + 178 = 38804
Step 219: 38804 + 178 = 38982
Step 220: 38982 + 178 = 39160
Step 221: 39160 + 178 = 39338
Step 222: 39338 + 178 = 39516
Step 223: 39516 + 178 = 39694
Step 224: 39694 + 178 = 39872
Step 225: 39872 + 178 = 40050
Step 226: 40050 + 178 = 40228
Step 227: 40228 + 178 = 40406
Step 228: 40406 + 178 = 40584
Step 229: 40584 + 178 = 40762
Step 230: 40762 + 178 = 40940
Step 231: 40940 + 178 = 41118
Step 232: 41118 + 178 = 41296
Step 233: 41296 + 178 = 41474
Step 234: 41474 + 178 = 41652
Step 235: 41652 + 178 = 41830
Step 236: 41830 + 178 = 42008
Step 237: 42008 + 178 = 42186
Step 238: 42186 + 178 = 42364
Step 239: 42364 + 178 = 42542
Step 240: 42542 + 178 = 42720
Step 241: 42720 + 178 = 42898
Step 242: 42898 + 178 = 43076
Step 243: 43076 + 178 = 43254
Step 244: 43254 + 178 = 43432
Step 245: 43432 + 178 = 43610
Step 246: 43610 + 178 = 43788
Step 247: 43788 + 178 = 43966
Step 248: 43966 + 178 = 44144
Step 249: 44144 + 178 = 44322
Step 250: 44322 + 178 = 44500
Step 251: 44500 + 178 = 44678
Step 252: 44678 + 178 = 44856
Step 253: 44856 + 178 = 45034
Step 254: 45034 + 178 = 45212
Step 255: 45212 + 178 = 45390
Step 256: 45390 + 178 = 45568
Step 257: 45568 + 178 = 45746
Step 258: 45746 + 178 = 45924
Step 259: 45924 + 178 = 46102
Step 260: 46102 + 178 = 46280
Step 261: 46280 + 178 = 46458
Step 262: 46458 + 178 = 46636
Step 263: 46636 + 178 = 46814
Step 264: 46814 + 178 = 46992
Step 265: 46992 + 178 = 47170
Step 266: 47170 + 178 = 47348
Step 267: 47348 + 178 = 47526
Step 268: 47526 + 178 = 47704
Step 269: 47704 + 178 = 47882
Step 270: 47882 + 178 = 48060
Step 271: 48060 + 178 = 48238
Step 272: 48238 + 178 = 48416
Step 273: 48416 + 178 = 48594
Step 274: 48594 + 178 = 48772
Step 275: 48772 + 178 = 48950
Step 276: 48950 + 178 = 49128
Step 277: 49128 + 178 = 49306
Step 278: 49306 + 178 = 49484
Step 279: 49484 + 178 = 49662
Step 280: 49662 + 178 = 49840
Step 281: 49840 + 178 = 50018
Step 282: 50018 + 178 = 50196
Step 283: 50196 + 178 = 50374
Step 284: 50374 + 178 = 50552
Step 285: 50552 + 178 = 50730
Step 286: 50730 + 178 = 50908
Step 287: 50908 + 178 = 51086
Step 288: 51086 + 178 = 51264
Step 289: 51264 + 178 = 51442
Step 290: 51442 + 178 = 51620
Step 291: 51620 + 178 = 51798
Step 292: 51798 + 178 = 51976
Step 293: 51976 + 178 = 52154
Step 294: 52154 + 178 = 52332
Step 295: 52332 + 178 = 52510
Step 296: 52510 + 178 = 52688
Step 297: 52688 + 178 = 52866
Step 298: 52866 + 178 = 53044
Step 299: 53044 + 178 = 53222
Step 300: 53222 + 178 = 53400
Step 301: 53400 + 178 = 53578
Step 302: 53578 + 178 = 53756
Step 303: 53756 + 178 = 53934
Step 304: 53934 + 178 = 54112
Step 305: 54112 + 178 = 54290
Step 306: 54290 + 178 = 54468
Step 307: 54468 + 178 = 54646
Step 308: 54646 + 178 = 54824
Step 309: 54824 + 178 = 55002
Step 310: 55002 + 178 = 55180
Step 311: 55180 + 178 = 55358
Step 312: 55358 + 178 = 55536
Step 313: 55536 + 178 = 55714
Step 314: 55714 + 178 = 55892
Step 315: 55892 + 178 = 56070
Step 316: 56070 + 178 = 56248
Step 317: 56248 + 178 = 56426
Step 318: 56426 + 178 = 56604
Step 319: 56604 + 178 = 56782
Step 320: 56782 + 178 = 56960
Step 321: 56960 + 178 = 57138
Step 322: 57138 + 178 = 57316
Step 323: 57316 + 178 = 57494
Step 324: 57494 + 178 = 57672
Step 325: 57672 + 178 = 57850
Step 326: 57850 + 178 = 58028
Step 327: 58028 + 178 = 58206
Step 328: 58206 + 178 = 58384
Step 329: 58384 + 178 = 58562
Step 330: 58562 + 178 = 58740
Step 331: 58740 + 178 = 58918
Step 332: 58918 + 178 = 59096
Step 333: 59096 + 178 = 59274
Step 334: 59274 + 178 = 59452
Step 335: 59452 + 178 = 59630
Step 336: 59630 + 178 = 59808
Step 337: 59808 + 178 = 59986
Step 338: 59986 + 178 = 60164
Step 339: 60164 + 178 = 60342
Step 340: 60342 + 178 = 60520
Step 341: 60520 + 178 = 60698
Step 342: 60698 + 178 = 60876
Step 343: 60876 + 178 = 61054
Step 344: 61054 + 178 = 61232
Step 345: 61232 + 178 = 61410
Step 346: 61410 + 178 = 61588
Step 347: 61588 + 178 = 61766
Step 348: 61766 + 178 = 61944
Step 349: 61944 + 178 = 62122
Step 350: 62122 + 178 = 62300
Step 351: 62300 + 178 = 62478
Step 352: 62478 + 178 = 62656
Step 353: 62656 + 178 = 62834
Step 354: 62834 + 178 = 63012
Step 355: 63012 + 178 = 63190
Step 356: 63190 + 178 = 63368
Step 357: 63368 + 178 = 63546
Step 358: 63546 + 178 = 63724
Step 359: 63724 + 178 = 63902
Step 360: 63902 + 178 = 64080
Step 361: 64080 + 178 = 64258
Step 362: 64258 + 178 = 64436
Step 363: 64436 + 178 = 64614
Step 364: 64614 + 178 = 64792
Step 365: 64792 + 178 = 64970
Step 366: 64970 + 178 = 65148
Step 367: 65148 + 178 = 65326
Step 368: 65326 + 178 = 65504
Step 369: 65504 + 178 = 65682
Step 370: 65682 + 178 = 65860
Step 371: 65860 + 178 = 66038
Step 372: 66038 + 178 = 66216
Step 373: 66216 + 178 = 66394
Step 374: 66394 + 178 = 66572
Step 375: 66572 + 178 = 66750
Step 376: 66750 + 178 = 66928
Step 377: 66928 + 178 = 67106
Step 378: 67106 + 178 = 67284
Step 379: 67284 + 178 = 67462
Step 380: 67462 + 178 = 67640
Step 381: 67640 + 178 = 67818
Step 382: 67818 + 178 = 67996
Step 383: 67996 + 178 = 68174
Step 384: 68174 + 178 = 68352
Step 385: 68352 + 178 = 68530
Step 386: 68530 + 178 = 68708
Step 387: 68708 + 178 = 68886
Step 388: 68886 + 178 = 69064
Step 389: 69064 + 178 = 69242
Step 390: 69242 + 178 = 69420
Step 391: 69420 + 178 = 69598
Step 392: 69598 + 178 = 69776
Step 393: 69776 + 178 = 69954
Step 394: 69954 + 178 = 70132

So, 178*394 = 70132