Sure thing! We've got 925 and we're gonna multiply it by 40. That's the same as adding 925 to itself 40 times.
Step 1: 0 + 925 = 925
Step 2: 925 + 925 = 1850
Step 3: 1850 + 925 = 2775
Step 4: 2775 + 925 = 3700
Step 5: 3700 + 925 = 4625
Step 6: 4625 + 925 = 5550
Step 7: 5550 + 925 = 6475
Step 8: 6475 + 925 = 7400
Step 9: 7400 + 925 = 8325
Step 10: 8325 + 925 = 9250
Step 11: 9250 + 925 = 10175
Step 12: 10175 + 925 = 11100
Step 13: 11100 + 925 = 12025
Step 14: 12025 + 925 = 12950
Step 15: 12950 + 925 = 13875
Step 16: 13875 + 925 = 14800
Step 17: 14800 + 925 = 15725
Step 18: 15725 + 925 = 16650
Step 19: 16650 + 925 = 17575
Step 20: 17575 + 925 = 18500
Step 21: 18500 + 925 = 19425
Step 22: 19425 + 925 = 20350
Step 23: 20350 + 925 = 21275
Step 24: 21275 + 925 = 22200
Step 25: 22200 + 925 = 23125
Step 26: 23125 + 925 = 24050
Step 27: 24050 + 925 = 24975
Step 28: 24975 + 925 = 25900
Step 29: 25900 + 925 = 26825
Step 30: 26825 + 925 = 27750
Step 31: 27750 + 925 = 28675
Step 32: 28675 + 925 = 29600
Step 33: 29600 + 925 = 30525
Step 34: 30525 + 925 = 31450
Step 35: 31450 + 925 = 32375
Step 36: 32375 + 925 = 33300
Step 37: 33300 + 925 = 34225
Step 38: 34225 + 925 = 35150
Step 39: 35150 + 925 = 36075
Step 40: 36075 + 925 = 37000

So, 925*40 = 37000