Alright, let's solve this math problem step by step. First, we have the number 356. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 72. So, we're going to take the number 356 and add it to itself 72 times.
Step 1: 0 + 356 = 356
Step 2: 356 + 356 = 712
Step 3: 712 + 356 = 1068
Step 4: 1068 + 356 = 1424
Step 5: 1424 + 356 = 1780
Step 6: 1780 + 356 = 2136
Step 7: 2136 + 356 = 2492
Step 8: 2492 + 356 = 2848
Step 9: 2848 + 356 = 3204
Step 10: 3204 + 356 = 3560
Step 11: 3560 + 356 = 3916
Step 12: 3916 + 356 = 4272
Step 13: 4272 + 356 = 4628
Step 14: 4628 + 356 = 4984
Step 15: 4984 + 356 = 5340
Step 16: 5340 + 356 = 5696
Step 17: 5696 + 356 = 6052
Step 18: 6052 + 356 = 6408
Step 19: 6408 + 356 = 6764
Step 20: 6764 + 356 = 7120
Step 21: 7120 + 356 = 7476
Step 22: 7476 + 356 = 7832
Step 23: 7832 + 356 = 8188
Step 24: 8188 + 356 = 8544
Step 25: 8544 + 356 = 8900
Step 26: 8900 + 356 = 9256
Step 27: 9256 + 356 = 9612
Step 28: 9612 + 356 = 9968
Step 29: 9968 + 356 = 10324
Step 30: 10324 + 356 = 10680
Step 31: 10680 + 356 = 11036
Step 32: 11036 + 356 = 11392
Step 33: 11392 + 356 = 11748
Step 34: 11748 + 356 = 12104
Step 35: 12104 + 356 = 12460
Step 36: 12460 + 356 = 12816
Step 37: 12816 + 356 = 13172
Step 38: 13172 + 356 = 13528
Step 39: 13528 + 356 = 13884
Step 40: 13884 + 356 = 14240
Step 41: 14240 + 356 = 14596
Step 42: 14596 + 356 = 14952
Step 43: 14952 + 356 = 15308
Step 44: 15308 + 356 = 15664
Step 45: 15664 + 356 = 16020
Step 46: 16020 + 356 = 16376
Step 47: 16376 + 356 = 16732
Step 48: 16732 + 356 = 17088
Step 49: 17088 + 356 = 17444
Step 50: 17444 + 356 = 17800
Step 51: 17800 + 356 = 18156
Step 52: 18156 + 356 = 18512
Step 53: 18512 + 356 = 18868
Step 54: 18868 + 356 = 19224
Step 55: 19224 + 356 = 19580
Step 56: 19580 + 356 = 19936
Step 57: 19936 + 356 = 20292
Step 58: 20292 + 356 = 20648
Step 59: 20648 + 356 = 21004
Step 60: 21004 + 356 = 21360
Step 61: 21360 + 356 = 21716
Step 62: 21716 + 356 = 22072
Step 63: 22072 + 356 = 22428
Step 64: 22428 + 356 = 22784
Step 65: 22784 + 356 = 23140
Step 66: 23140 + 356 = 23496
Step 67: 23496 + 356 = 23852
Step 68: 23852 + 356 = 24208
Step 69: 24208 + 356 = 24564
Step 70: 24564 + 356 = 24920
Step 71: 24920 + 356 = 25276
Step 72: 25276 + 356 = 25632

So, 356*72 = 25632