Alright, let's solve this math problem step by step. First, we have the number 227. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 90. So, we're going to take the number 227 and add it to itself 90 times.
Step 1: 0 + 227 = 227
Step 2: 227 + 227 = 454
Step 3: 454 + 227 = 681
Step 4: 681 + 227 = 908
Step 5: 908 + 227 = 1135
Step 6: 1135 + 227 = 1362
Step 7: 1362 + 227 = 1589
Step 8: 1589 + 227 = 1816
Step 9: 1816 + 227 = 2043
Step 10: 2043 + 227 = 2270
Step 11: 2270 + 227 = 2497
Step 12: 2497 + 227 = 2724
Step 13: 2724 + 227 = 2951
Step 14: 2951 + 227 = 3178
Step 15: 3178 + 227 = 3405
Step 16: 3405 + 227 = 3632
Step 17: 3632 + 227 = 3859
Step 18: 3859 + 227 = 4086
Step 19: 4086 + 227 = 4313
Step 20: 4313 + 227 = 4540
Step 21: 4540 + 227 = 4767
Step 22: 4767 + 227 = 4994
Step 23: 4994 + 227 = 5221
Step 24: 5221 + 227 = 5448
Step 25: 5448 + 227 = 5675
Step 26: 5675 + 227 = 5902
Step 27: 5902 + 227 = 6129
Step 28: 6129 + 227 = 6356
Step 29: 6356 + 227 = 6583
Step 30: 6583 + 227 = 6810
Step 31: 6810 + 227 = 7037
Step 32: 7037 + 227 = 7264
Step 33: 7264 + 227 = 7491
Step 34: 7491 + 227 = 7718
Step 35: 7718 + 227 = 7945
Step 36: 7945 + 227 = 8172
Step 37: 8172 + 227 = 8399
Step 38: 8399 + 227 = 8626
Step 39: 8626 + 227 = 8853
Step 40: 8853 + 227 = 9080
Step 41: 9080 + 227 = 9307
Step 42: 9307 + 227 = 9534
Step 43: 9534 + 227 = 9761
Step 44: 9761 + 227 = 9988
Step 45: 9988 + 227 = 10215
Step 46: 10215 + 227 = 10442
Step 47: 10442 + 227 = 10669
Step 48: 10669 + 227 = 10896
Step 49: 10896 + 227 = 11123
Step 50: 11123 + 227 = 11350
Step 51: 11350 + 227 = 11577
Step 52: 11577 + 227 = 11804
Step 53: 11804 + 227 = 12031
Step 54: 12031 + 227 = 12258
Step 55: 12258 + 227 = 12485
Step 56: 12485 + 227 = 12712
Step 57: 12712 + 227 = 12939
Step 58: 12939 + 227 = 13166
Step 59: 13166 + 227 = 13393
Step 60: 13393 + 227 = 13620
Step 61: 13620 + 227 = 13847
Step 62: 13847 + 227 = 14074
Step 63: 14074 + 227 = 14301
Step 64: 14301 + 227 = 14528
Step 65: 14528 + 227 = 14755
Step 66: 14755 + 227 = 14982
Step 67: 14982 + 227 = 15209
Step 68: 15209 + 227 = 15436
Step 69: 15436 + 227 = 15663
Step 70: 15663 + 227 = 15890
Step 71: 15890 + 227 = 16117
Step 72: 16117 + 227 = 16344
Step 73: 16344 + 227 = 16571
Step 74: 16571 + 227 = 16798
Step 75: 16798 + 227 = 17025
Step 76: 17025 + 227 = 17252
Step 77: 17252 + 227 = 17479
Step 78: 17479 + 227 = 17706
Step 79: 17706 + 227 = 17933
Step 80: 17933 + 227 = 18160
Step 81: 18160 + 227 = 18387
Step 82: 18387 + 227 = 18614
Step 83: 18614 + 227 = 18841
Step 84: 18841 + 227 = 19068
Step 85: 19068 + 227 = 19295
Step 86: 19295 + 227 = 19522
Step 87: 19522 + 227 = 19749
Step 88: 19749 + 227 = 19976
Step 89: 19976 + 227 = 20203
Step 90: 20203 + 227 = 20430

So, 227*90 = 20430