Alright, let's solve this math problem step by step. First, we have the number 436. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 85. So, we're going to take the number 436 and add it to itself 85 times.
Step 1: 0 + 436 = 436
Step 2: 436 + 436 = 872
Step 3: 872 + 436 = 1308
Step 4: 1308 + 436 = 1744
Step 5: 1744 + 436 = 2180
Step 6: 2180 + 436 = 2616
Step 7: 2616 + 436 = 3052
Step 8: 3052 + 436 = 3488
Step 9: 3488 + 436 = 3924
Step 10: 3924 + 436 = 4360
Step 11: 4360 + 436 = 4796
Step 12: 4796 + 436 = 5232
Step 13: 5232 + 436 = 5668
Step 14: 5668 + 436 = 6104
Step 15: 6104 + 436 = 6540
Step 16: 6540 + 436 = 6976
Step 17: 6976 + 436 = 7412
Step 18: 7412 + 436 = 7848
Step 19: 7848 + 436 = 8284
Step 20: 8284 + 436 = 8720
Step 21: 8720 + 436 = 9156
Step 22: 9156 + 436 = 9592
Step 23: 9592 + 436 = 10028
Step 24: 10028 + 436 = 10464
Step 25: 10464 + 436 = 10900
Step 26: 10900 + 436 = 11336
Step 27: 11336 + 436 = 11772
Step 28: 11772 + 436 = 12208
Step 29: 12208 + 436 = 12644
Step 30: 12644 + 436 = 13080
Step 31: 13080 + 436 = 13516
Step 32: 13516 + 436 = 13952
Step 33: 13952 + 436 = 14388
Step 34: 14388 + 436 = 14824
Step 35: 14824 + 436 = 15260
Step 36: 15260 + 436 = 15696
Step 37: 15696 + 436 = 16132
Step 38: 16132 + 436 = 16568
Step 39: 16568 + 436 = 17004
Step 40: 17004 + 436 = 17440
Step 41: 17440 + 436 = 17876
Step 42: 17876 + 436 = 18312
Step 43: 18312 + 436 = 18748
Step 44: 18748 + 436 = 19184
Step 45: 19184 + 436 = 19620
Step 46: 19620 + 436 = 20056
Step 47: 20056 + 436 = 20492
Step 48: 20492 + 436 = 20928
Step 49: 20928 + 436 = 21364
Step 50: 21364 + 436 = 21800
Step 51: 21800 + 436 = 22236
Step 52: 22236 + 436 = 22672
Step 53: 22672 + 436 = 23108
Step 54: 23108 + 436 = 23544
Step 55: 23544 + 436 = 23980
Step 56: 23980 + 436 = 24416
Step 57: 24416 + 436 = 24852
Step 58: 24852 + 436 = 25288
Step 59: 25288 + 436 = 25724
Step 60: 25724 + 436 = 26160
Step 61: 26160 + 436 = 26596
Step 62: 26596 + 436 = 27032
Step 63: 27032 + 436 = 27468
Step 64: 27468 + 436 = 27904
Step 65: 27904 + 436 = 28340
Step 66: 28340 + 436 = 28776
Step 67: 28776 + 436 = 29212
Step 68: 29212 + 436 = 29648
Step 69: 29648 + 436 = 30084
Step 70: 30084 + 436 = 30520
Step 71: 30520 + 436 = 30956
Step 72: 30956 + 436 = 31392
Step 73: 31392 + 436 = 31828
Step 74: 31828 + 436 = 32264
Step 75: 32264 + 436 = 32700
Step 76: 32700 + 436 = 33136
Step 77: 33136 + 436 = 33572
Step 78: 33572 + 436 = 34008
Step 79: 34008 + 436 = 34444
Step 80: 34444 + 436 = 34880
Step 81: 34880 + 436 = 35316
Step 82: 35316 + 436 = 35752
Step 83: 35752 + 436 = 36188
Step 84: 36188 + 436 = 36624
Step 85: 36624 + 436 = 37060

So, 436*85 = 37060