Alright, let's solve this math problem step by step. First, we have the number 744. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 105. So, we're going to take the number 744 and add it to itself 105 times.
Step 1: 0 + 744 = 744
Step 2: 744 + 744 = 1488
Step 3: 1488 + 744 = 2232
Step 4: 2232 + 744 = 2976
Step 5: 2976 + 744 = 3720
Step 6: 3720 + 744 = 4464
Step 7: 4464 + 744 = 5208
Step 8: 5208 + 744 = 5952
Step 9: 5952 + 744 = 6696
Step 10: 6696 + 744 = 7440
Step 11: 7440 + 744 = 8184
Step 12: 8184 + 744 = 8928
Step 13: 8928 + 744 = 9672
Step 14: 9672 + 744 = 10416
Step 15: 10416 + 744 = 11160
Step 16: 11160 + 744 = 11904
Step 17: 11904 + 744 = 12648
Step 18: 12648 + 744 = 13392
Step 19: 13392 + 744 = 14136
Step 20: 14136 + 744 = 14880
Step 21: 14880 + 744 = 15624
Step 22: 15624 + 744 = 16368
Step 23: 16368 + 744 = 17112
Step 24: 17112 + 744 = 17856
Step 25: 17856 + 744 = 18600
Step 26: 18600 + 744 = 19344
Step 27: 19344 + 744 = 20088
Step 28: 20088 + 744 = 20832
Step 29: 20832 + 744 = 21576
Step 30: 21576 + 744 = 22320
Step 31: 22320 + 744 = 23064
Step 32: 23064 + 744 = 23808
Step 33: 23808 + 744 = 24552
Step 34: 24552 + 744 = 25296
Step 35: 25296 + 744 = 26040
Step 36: 26040 + 744 = 26784
Step 37: 26784 + 744 = 27528
Step 38: 27528 + 744 = 28272
Step 39: 28272 + 744 = 29016
Step 40: 29016 + 744 = 29760
Step 41: 29760 + 744 = 30504
Step 42: 30504 + 744 = 31248
Step 43: 31248 + 744 = 31992
Step 44: 31992 + 744 = 32736
Step 45: 32736 + 744 = 33480
Step 46: 33480 + 744 = 34224
Step 47: 34224 + 744 = 34968
Step 48: 34968 + 744 = 35712
Step 49: 35712 + 744 = 36456
Step 50: 36456 + 744 = 37200
Step 51: 37200 + 744 = 37944
Step 52: 37944 + 744 = 38688
Step 53: 38688 + 744 = 39432
Step 54: 39432 + 744 = 40176
Step 55: 40176 + 744 = 40920
Step 56: 40920 + 744 = 41664
Step 57: 41664 + 744 = 42408
Step 58: 42408 + 744 = 43152
Step 59: 43152 + 744 = 43896
Step 60: 43896 + 744 = 44640
Step 61: 44640 + 744 = 45384
Step 62: 45384 + 744 = 46128
Step 63: 46128 + 744 = 46872
Step 64: 46872 + 744 = 47616
Step 65: 47616 + 744 = 48360
Step 66: 48360 + 744 = 49104
Step 67: 49104 + 744 = 49848
Step 68: 49848 + 744 = 50592
Step 69: 50592 + 744 = 51336
Step 70: 51336 + 744 = 52080
Step 71: 52080 + 744 = 52824
Step 72: 52824 + 744 = 53568
Step 73: 53568 + 744 = 54312
Step 74: 54312 + 744 = 55056
Step 75: 55056 + 744 = 55800
Step 76: 55800 + 744 = 56544
Step 77: 56544 + 744 = 57288
Step 78: 57288 + 744 = 58032
Step 79: 58032 + 744 = 58776
Step 80: 58776 + 744 = 59520
Step 81: 59520 + 744 = 60264
Step 82: 60264 + 744 = 61008
Step 83: 61008 + 744 = 61752
Step 84: 61752 + 744 = 62496
Step 85: 62496 + 744 = 63240
Step 86: 63240 + 744 = 63984
Step 87: 63984 + 744 = 64728
Step 88: 64728 + 744 = 65472
Step 89: 65472 + 744 = 66216
Step 90: 66216 + 744 = 66960
Step 91: 66960 + 744 = 67704
Step 92: 67704 + 744 = 68448
Step 93: 68448 + 744 = 69192
Step 94: 69192 + 744 = 69936
Step 95: 69936 + 744 = 70680
Step 96: 70680 + 744 = 71424
Step 97: 71424 + 744 = 72168
Step 98: 72168 + 744 = 72912
Step 99: 72912 + 744 = 73656
Step 100: 73656 + 744 = 74400
Step 101: 74400 + 744 = 75144
Step 102: 75144 + 744 = 75888
Step 103: 75888 + 744 = 76632
Step 104: 76632 + 744 = 77376
Step 105: 77376 + 744 = 78120

So, 744*105 = 78120