Alright, let's solve this math problem step by step. First, we have the number 22. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 420. So, we're going to take the number 22 and add it to itself 420 times.
Step 1: 0 + 22 = 22
Step 2: 22 + 22 = 44
Step 3: 44 + 22 = 66
Step 4: 66 + 22 = 88
Step 5: 88 + 22 = 110
Step 6: 110 + 22 = 132
Step 7: 132 + 22 = 154
Step 8: 154 + 22 = 176
Step 9: 176 + 22 = 198
Step 10: 198 + 22 = 220
Step 11: 220 + 22 = 242
Step 12: 242 + 22 = 264
Step 13: 264 + 22 = 286
Step 14: 286 + 22 = 308
Step 15: 308 + 22 = 330
Step 16: 330 + 22 = 352
Step 17: 352 + 22 = 374
Step 18: 374 + 22 = 396
Step 19: 396 + 22 = 418
Step 20: 418 + 22 = 440
Step 21: 440 + 22 = 462
Step 22: 462 + 22 = 484
Step 23: 484 + 22 = 506
Step 24: 506 + 22 = 528
Step 25: 528 + 22 = 550
Step 26: 550 + 22 = 572
Step 27: 572 + 22 = 594
Step 28: 594 + 22 = 616
Step 29: 616 + 22 = 638
Step 30: 638 + 22 = 660
Step 31: 660 + 22 = 682
Step 32: 682 + 22 = 704
Step 33: 704 + 22 = 726
Step 34: 726 + 22 = 748
Step 35: 748 + 22 = 770
Step 36: 770 + 22 = 792
Step 37: 792 + 22 = 814
Step 38: 814 + 22 = 836
Step 39: 836 + 22 = 858
Step 40: 858 + 22 = 880
Step 41: 880 + 22 = 902
Step 42: 902 + 22 = 924
Step 43: 924 + 22 = 946
Step 44: 946 + 22 = 968
Step 45: 968 + 22 = 990
Step 46: 990 + 22 = 1012
Step 47: 1012 + 22 = 1034
Step 48: 1034 + 22 = 1056
Step 49: 1056 + 22 = 1078
Step 50: 1078 + 22 = 1100
Step 51: 1100 + 22 = 1122
Step 52: 1122 + 22 = 1144
Step 53: 1144 + 22 = 1166
Step 54: 1166 + 22 = 1188
Step 55: 1188 + 22 = 1210
Step 56: 1210 + 22 = 1232
Step 57: 1232 + 22 = 1254
Step 58: 1254 + 22 = 1276
Step 59: 1276 + 22 = 1298
Step 60: 1298 + 22 = 1320
Step 61: 1320 + 22 = 1342
Step 62: 1342 + 22 = 1364
Step 63: 1364 + 22 = 1386
Step 64: 1386 + 22 = 1408
Step 65: 1408 + 22 = 1430
Step 66: 1430 + 22 = 1452
Step 67: 1452 + 22 = 1474
Step 68: 1474 + 22 = 1496
Step 69: 1496 + 22 = 1518
Step 70: 1518 + 22 = 1540
Step 71: 1540 + 22 = 1562
Step 72: 1562 + 22 = 1584
Step 73: 1584 + 22 = 1606
Step 74: 1606 + 22 = 1628
Step 75: 1628 + 22 = 1650
Step 76: 1650 + 22 = 1672
Step 77: 1672 + 22 = 1694
Step 78: 1694 + 22 = 1716
Step 79: 1716 + 22 = 1738
Step 80: 1738 + 22 = 1760
Step 81: 1760 + 22 = 1782
Step 82: 1782 + 22 = 1804
Step 83: 1804 + 22 = 1826
Step 84: 1826 + 22 = 1848
Step 85: 1848 + 22 = 1870
Step 86: 1870 + 22 = 1892
Step 87: 1892 + 22 = 1914
Step 88: 1914 + 22 = 1936
Step 89: 1936 + 22 = 1958
Step 90: 1958 + 22 = 1980
Step 91: 1980 + 22 = 2002
Step 92: 2002 + 22 = 2024
Step 93: 2024 + 22 = 2046
Step 94: 2046 + 22 = 2068
Step 95: 2068 + 22 = 2090
Step 96: 2090 + 22 = 2112
Step 97: 2112 + 22 = 2134
Step 98: 2134 + 22 = 2156
Step 99: 2156 + 22 = 2178
Step 100: 2178 + 22 = 2200
Step 101: 2200 + 22 = 2222
Step 102: 2222 + 22 = 2244
Step 103: 2244 + 22 = 2266
Step 104: 2266 + 22 = 2288
Step 105: 2288 + 22 = 2310
Step 106: 2310 + 22 = 2332
Step 107: 2332 + 22 = 2354
Step 108: 2354 + 22 = 2376
Step 109: 2376 + 22 = 2398
Step 110: 2398 + 22 = 2420
Step 111: 2420 + 22 = 2442
Step 112: 2442 + 22 = 2464
Step 113: 2464 + 22 = 2486
Step 114: 2486 + 22 = 2508
Step 115: 2508 + 22 = 2530
Step 116: 2530 + 22 = 2552
Step 117: 2552 + 22 = 2574
Step 118: 2574 + 22 = 2596
Step 119: 2596 + 22 = 2618
Step 120: 2618 + 22 = 2640
Step 121: 2640 + 22 = 2662
Step 122: 2662 + 22 = 2684
Step 123: 2684 + 22 = 2706
Step 124: 2706 + 22 = 2728
Step 125: 2728 + 22 = 2750
Step 126: 2750 + 22 = 2772
Step 127: 2772 + 22 = 2794
Step 128: 2794 + 22 = 2816
Step 129: 2816 + 22 = 2838
Step 130: 2838 + 22 = 2860
Step 131: 2860 + 22 = 2882
Step 132: 2882 + 22 = 2904
Step 133: 2904 + 22 = 2926
Step 134: 2926 + 22 = 2948
Step 135: 2948 + 22 = 2970
Step 136: 2970 + 22 = 2992
Step 137: 2992 + 22 = 3014
Step 138: 3014 + 22 = 3036
Step 139: 3036 + 22 = 3058
Step 140: 3058 + 22 = 3080
Step 141: 3080 + 22 = 3102
Step 142: 3102 + 22 = 3124
Step 143: 3124 + 22 = 3146
Step 144: 3146 + 22 = 3168
Step 145: 3168 + 22 = 3190
Step 146: 3190 + 22 = 3212
Step 147: 3212 + 22 = 3234
Step 148: 3234 + 22 = 3256
Step 149: 3256 + 22 = 3278
Step 150: 3278 + 22 = 3300
Step 151: 3300 + 22 = 3322
Step 152: 3322 + 22 = 3344
Step 153: 3344 + 22 = 3366
Step 154: 3366 + 22 = 3388
Step 155: 3388 + 22 = 3410
Step 156: 3410 + 22 = 3432
Step 157: 3432 + 22 = 3454
Step 158: 3454 + 22 = 3476
Step 159: 3476 + 22 = 3498
Step 160: 3498 + 22 = 3520
Step 161: 3520 + 22 = 3542
Step 162: 3542 + 22 = 3564
Step 163: 3564 + 22 = 3586
Step 164: 3586 + 22 = 3608
Step 165: 3608 + 22 = 3630
Step 166: 3630 + 22 = 3652
Step 167: 3652 + 22 = 3674
Step 168: 3674 + 22 = 3696
Step 169: 3696 + 22 = 3718
Step 170: 3718 + 22 = 3740
Step 171: 3740 + 22 = 3762
Step 172: 3762 + 22 = 3784
Step 173: 3784 + 22 = 3806
Step 174: 3806 + 22 = 3828
Step 175: 3828 + 22 = 3850
Step 176: 3850 + 22 = 3872
Step 177: 3872 + 22 = 3894
Step 178: 3894 + 22 = 3916
Step 179: 3916 + 22 = 3938
Step 180: 3938 + 22 = 3960
Step 181: 3960 + 22 = 3982
Step 182: 3982 + 22 = 4004
Step 183: 4004 + 22 = 4026
Step 184: 4026 + 22 = 4048
Step 185: 4048 + 22 = 4070
Step 186: 4070 + 22 = 4092
Step 187: 4092 + 22 = 4114
Step 188: 4114 + 22 = 4136
Step 189: 4136 + 22 = 4158
Step 190: 4158 + 22 = 4180
Step 191: 4180 + 22 = 4202
Step 192: 4202 + 22 = 4224
Step 193: 4224 + 22 = 4246
Step 194: 4246 + 22 = 4268
Step 195: 4268 + 22 = 4290
Step 196: 4290 + 22 = 4312
Step 197: 4312 + 22 = 4334
Step 198: 4334 + 22 = 4356
Step 199: 4356 + 22 = 4378
Step 200: 4378 + 22 = 4400
Step 201: 4400 + 22 = 4422
Step 202: 4422 + 22 = 4444
Step 203: 4444 + 22 = 4466
Step 204: 4466 + 22 = 4488
Step 205: 4488 + 22 = 4510
Step 206: 4510 + 22 = 4532
Step 207: 4532 + 22 = 4554
Step 208: 4554 + 22 = 4576
Step 209: 4576 + 22 = 4598
Step 210: 4598 + 22 = 4620
Step 211: 4620 + 22 = 4642
Step 212: 4642 + 22 = 4664
Step 213: 4664 + 22 = 4686
Step 214: 4686 + 22 = 4708
Step 215: 4708 + 22 = 4730
Step 216: 4730 + 22 = 4752
Step 217: 4752 + 22 = 4774
Step 218: 4774 + 22 = 4796
Step 219: 4796 + 22 = 4818
Step 220: 4818 + 22 = 4840
Step 221: 4840 + 22 = 4862
Step 222: 4862 + 22 = 4884
Step 223: 4884 + 22 = 4906
Step 224: 4906 + 22 = 4928
Step 225: 4928 + 22 = 4950
Step 226: 4950 + 22 = 4972
Step 227: 4972 + 22 = 4994
Step 228: 4994 + 22 = 5016
Step 229: 5016 + 22 = 5038
Step 230: 5038 + 22 = 5060
Step 231: 5060 + 22 = 5082
Step 232: 5082 + 22 = 5104
Step 233: 5104 + 22 = 5126
Step 234: 5126 + 22 = 5148
Step 235: 5148 + 22 = 5170
Step 236: 5170 + 22 = 5192
Step 237: 5192 + 22 = 5214
Step 238: 5214 + 22 = 5236
Step 239: 5236 + 22 = 5258
Step 240: 5258 + 22 = 5280
Step 241: 5280 + 22 = 5302
Step 242: 5302 + 22 = 5324
Step 243: 5324 + 22 = 5346
Step 244: 5346 + 22 = 5368
Step 245: 5368 + 22 = 5390
Step 246: 5390 + 22 = 5412
Step 247: 5412 + 22 = 5434
Step 248: 5434 + 22 = 5456
Step 249: 5456 + 22 = 5478
Step 250: 5478 + 22 = 5500
Step 251: 5500 + 22 = 5522
Step 252: 5522 + 22 = 5544
Step 253: 5544 + 22 = 5566
Step 254: 5566 + 22 = 5588
Step 255: 5588 + 22 = 5610
Step 256: 5610 + 22 = 5632
Step 257: 5632 + 22 = 5654
Step 258: 5654 + 22 = 5676
Step 259: 5676 + 22 = 5698
Step 260: 5698 + 22 = 5720
Step 261: 5720 + 22 = 5742
Step 262: 5742 + 22 = 5764
Step 263: 5764 + 22 = 5786
Step 264: 5786 + 22 = 5808
Step 265: 5808 + 22 = 5830
Step 266: 5830 + 22 = 5852
Step 267: 5852 + 22 = 5874
Step 268: 5874 + 22 = 5896
Step 269: 5896 + 22 = 5918
Step 270: 5918 + 22 = 5940
Step 271: 5940 + 22 = 5962
Step 272: 5962 + 22 = 5984
Step 273: 5984 + 22 = 6006
Step 274: 6006 + 22 = 6028
Step 275: 6028 + 22 = 6050
Step 276: 6050 + 22 = 6072
Step 277: 6072 + 22 = 6094
Step 278: 6094 + 22 = 6116
Step 279: 6116 + 22 = 6138
Step 280: 6138 + 22 = 6160
Step 281: 6160 + 22 = 6182
Step 282: 6182 + 22 = 6204
Step 283: 6204 + 22 = 6226
Step 284: 6226 + 22 = 6248
Step 285: 6248 + 22 = 6270
Step 286: 6270 + 22 = 6292
Step 287: 6292 + 22 = 6314
Step 288: 6314 + 22 = 6336
Step 289: 6336 + 22 = 6358
Step 290: 6358 + 22 = 6380
Step 291: 6380 + 22 = 6402
Step 292: 6402 + 22 = 6424
Step 293: 6424 + 22 = 6446
Step 294: 6446 + 22 = 6468
Step 295: 6468 + 22 = 6490
Step 296: 6490 + 22 = 6512
Step 297: 6512 + 22 = 6534
Step 298: 6534 + 22 = 6556
Step 299: 6556 + 22 = 6578
Step 300: 6578 + 22 = 6600
Step 301: 6600 + 22 = 6622
Step 302: 6622 + 22 = 6644
Step 303: 6644 + 22 = 6666
Step 304: 6666 + 22 = 6688
Step 305: 6688 + 22 = 6710
Step 306: 6710 + 22 = 6732
Step 307: 6732 + 22 = 6754
Step 308: 6754 + 22 = 6776
Step 309: 6776 + 22 = 6798
Step 310: 6798 + 22 = 6820
Step 311: 6820 + 22 = 6842
Step 312: 6842 + 22 = 6864
Step 313: 6864 + 22 = 6886
Step 314: 6886 + 22 = 6908
Step 315: 6908 + 22 = 6930
Step 316: 6930 + 22 = 6952
Step 317: 6952 + 22 = 6974
Step 318: 6974 + 22 = 6996
Step 319: 6996 + 22 = 7018
Step 320: 7018 + 22 = 7040
Step 321: 7040 + 22 = 7062
Step 322: 7062 + 22 = 7084
Step 323: 7084 + 22 = 7106
Step 324: 7106 + 22 = 7128
Step 325: 7128 + 22 = 7150
Step 326: 7150 + 22 = 7172
Step 327: 7172 + 22 = 7194
Step 328: 7194 + 22 = 7216
Step 329: 7216 + 22 = 7238
Step 330: 7238 + 22 = 7260
Step 331: 7260 + 22 = 7282
Step 332: 7282 + 22 = 7304
Step 333: 7304 + 22 = 7326
Step 334: 7326 + 22 = 7348
Step 335: 7348 + 22 = 7370
Step 336: 7370 + 22 = 7392
Step 337: 7392 + 22 = 7414
Step 338: 7414 + 22 = 7436
Step 339: 7436 + 22 = 7458
Step 340: 7458 + 22 = 7480
Step 341: 7480 + 22 = 7502
Step 342: 7502 + 22 = 7524
Step 343: 7524 + 22 = 7546
Step 344: 7546 + 22 = 7568
Step 345: 7568 + 22 = 7590
Step 346: 7590 + 22 = 7612
Step 347: 7612 + 22 = 7634
Step 348: 7634 + 22 = 7656
Step 349: 7656 + 22 = 7678
Step 350: 7678 + 22 = 7700
Step 351: 7700 + 22 = 7722
Step 352: 7722 + 22 = 7744
Step 353: 7744 + 22 = 7766
Step 354: 7766 + 22 = 7788
Step 355: 7788 + 22 = 7810
Step 356: 7810 + 22 = 7832
Step 357: 7832 + 22 = 7854
Step 358: 7854 + 22 = 7876
Step 359: 7876 + 22 = 7898
Step 360: 7898 + 22 = 7920
Step 361: 7920 + 22 = 7942
Step 362: 7942 + 22 = 7964
Step 363: 7964 + 22 = 7986
Step 364: 7986 + 22 = 8008
Step 365: 8008 + 22 = 8030
Step 366: 8030 + 22 = 8052
Step 367: 8052 + 22 = 8074
Step 368: 8074 + 22 = 8096
Step 369: 8096 + 22 = 8118
Step 370: 8118 + 22 = 8140
Step 371: 8140 + 22 = 8162
Step 372: 8162 + 22 = 8184
Step 373: 8184 + 22 = 8206
Step 374: 8206 + 22 = 8228
Step 375: 8228 + 22 = 8250
Step 376: 8250 + 22 = 8272
Step 377: 8272 + 22 = 8294
Step 378: 8294 + 22 = 8316
Step 379: 8316 + 22 = 8338
Step 380: 8338 + 22 = 8360
Step 381: 8360 + 22 = 8382
Step 382: 8382 + 22 = 8404
Step 383: 8404 + 22 = 8426
Step 384: 8426 + 22 = 8448
Step 385: 8448 + 22 = 8470
Step 386: 8470 + 22 = 8492
Step 387: 8492 + 22 = 8514
Step 388: 8514 + 22 = 8536
Step 389: 8536 + 22 = 8558
Step 390: 8558 + 22 = 8580
Step 391: 8580 + 22 = 8602
Step 392: 8602 + 22 = 8624
Step 393: 8624 + 22 = 8646
Step 394: 8646 + 22 = 8668
Step 395: 8668 + 22 = 8690
Step 396: 8690 + 22 = 8712
Step 397: 8712 + 22 = 8734
Step 398: 8734 + 22 = 8756
Step 399: 8756 + 22 = 8778
Step 400: 8778 + 22 = 8800
Step 401: 8800 + 22 = 8822
Step 402: 8822 + 22 = 8844
Step 403: 8844 + 22 = 8866
Step 404: 8866 + 22 = 8888
Step 405: 8888 + 22 = 8910
Step 406: 8910 + 22 = 8932
Step 407: 8932 + 22 = 8954
Step 408: 8954 + 22 = 8976
Step 409: 8976 + 22 = 8998
Step 410: 8998 + 22 = 9020
Step 411: 9020 + 22 = 9042
Step 412: 9042 + 22 = 9064
Step 413: 9064 + 22 = 9086
Step 414: 9086 + 22 = 9108
Step 415: 9108 + 22 = 9130
Step 416: 9130 + 22 = 9152
Step 417: 9152 + 22 = 9174
Step 418: 9174 + 22 = 9196
Step 419: 9196 + 22 = 9218
Step 420: 9218 + 22 = 9240

So, 22*420 = 9240