Let's get this math done. We have 795 and we're going to multiply it by 50. This is the same as taking 795 and adding it to itself 50 times.
Step 1: 0 + 795 = 795
Step 2: 795 + 795 = 1590
Step 3: 1590 + 795 = 2385
Step 4: 2385 + 795 = 3180
Step 5: 3180 + 795 = 3975
Step 6: 3975 + 795 = 4770
Step 7: 4770 + 795 = 5565
Step 8: 5565 + 795 = 6360
Step 9: 6360 + 795 = 7155
Step 10: 7155 + 795 = 7950
Step 11: 7950 + 795 = 8745
Step 12: 8745 + 795 = 9540
Step 13: 9540 + 795 = 10335
Step 14: 10335 + 795 = 11130
Step 15: 11130 + 795 = 11925
Step 16: 11925 + 795 = 12720
Step 17: 12720 + 795 = 13515
Step 18: 13515 + 795 = 14310
Step 19: 14310 + 795 = 15105
Step 20: 15105 + 795 = 15900
Step 21: 15900 + 795 = 16695
Step 22: 16695 + 795 = 17490
Step 23: 17490 + 795 = 18285
Step 24: 18285 + 795 = 19080
Step 25: 19080 + 795 = 19875
Step 26: 19875 + 795 = 20670
Step 27: 20670 + 795 = 21465
Step 28: 21465 + 795 = 22260
Step 29: 22260 + 795 = 23055
Step 30: 23055 + 795 = 23850
Step 31: 23850 + 795 = 24645
Step 32: 24645 + 795 = 25440
Step 33: 25440 + 795 = 26235
Step 34: 26235 + 795 = 27030
Step 35: 27030 + 795 = 27825
Step 36: 27825 + 795 = 28620
Step 37: 28620 + 795 = 29415
Step 38: 29415 + 795 = 30210
Step 39: 30210 + 795 = 31005
Step 40: 31005 + 795 = 31800
Step 41: 31800 + 795 = 32595
Step 42: 32595 + 795 = 33390
Step 43: 33390 + 795 = 34185
Step 44: 34185 + 795 = 34980
Step 45: 34980 + 795 = 35775
Step 46: 35775 + 795 = 36570
Step 47: 36570 + 795 = 37365
Step 48: 37365 + 795 = 38160
Step 49: 38160 + 795 = 38955
Step 50: 38955 + 795 = 39750

So, 795*50 = 39750