Alright, let's solve this math problem step by step. First, we have the number 903. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 44. So, we're going to take the number 903 and add it to itself 44 times.
Step 1: 0 + 903 = 903
Step 2: 903 + 903 = 1806
Step 3: 1806 + 903 = 2709
Step 4: 2709 + 903 = 3612
Step 5: 3612 + 903 = 4515
Step 6: 4515 + 903 = 5418
Step 7: 5418 + 903 = 6321
Step 8: 6321 + 903 = 7224
Step 9: 7224 + 903 = 8127
Step 10: 8127 + 903 = 9030
Step 11: 9030 + 903 = 9933
Step 12: 9933 + 903 = 10836
Step 13: 10836 + 903 = 11739
Step 14: 11739 + 903 = 12642
Step 15: 12642 + 903 = 13545
Step 16: 13545 + 903 = 14448
Step 17: 14448 + 903 = 15351
Step 18: 15351 + 903 = 16254
Step 19: 16254 + 903 = 17157
Step 20: 17157 + 903 = 18060
Step 21: 18060 + 903 = 18963
Step 22: 18963 + 903 = 19866
Step 23: 19866 + 903 = 20769
Step 24: 20769 + 903 = 21672
Step 25: 21672 + 903 = 22575
Step 26: 22575 + 903 = 23478
Step 27: 23478 + 903 = 24381
Step 28: 24381 + 903 = 25284
Step 29: 25284 + 903 = 26187
Step 30: 26187 + 903 = 27090
Step 31: 27090 + 903 = 27993
Step 32: 27993 + 903 = 28896
Step 33: 28896 + 903 = 29799
Step 34: 29799 + 903 = 30702
Step 35: 30702 + 903 = 31605
Step 36: 31605 + 903 = 32508
Step 37: 32508 + 903 = 33411
Step 38: 33411 + 903 = 34314
Step 39: 34314 + 903 = 35217
Step 40: 35217 + 903 = 36120
Step 41: 36120 + 903 = 37023
Step 42: 37023 + 903 = 37926
Step 43: 37926 + 903 = 38829
Step 44: 38829 + 903 = 39732

So, 903*44 = 39732