OK, let's work through this together. We're starting with 763 and we're going to multiply it by 35, which means we add 763 to itself 35 times.
Step 1: 0 + 763 = 763
Step 2: 763 + 763 = 1526
Step 3: 1526 + 763 = 2289
Step 4: 2289 + 763 = 3052
Step 5: 3052 + 763 = 3815
Step 6: 3815 + 763 = 4578
Step 7: 4578 + 763 = 5341
Step 8: 5341 + 763 = 6104
Step 9: 6104 + 763 = 6867
Step 10: 6867 + 763 = 7630
Step 11: 7630 + 763 = 8393
Step 12: 8393 + 763 = 9156
Step 13: 9156 + 763 = 9919
Step 14: 9919 + 763 = 10682
Step 15: 10682 + 763 = 11445
Step 16: 11445 + 763 = 12208
Step 17: 12208 + 763 = 12971
Step 18: 12971 + 763 = 13734
Step 19: 13734 + 763 = 14497
Step 20: 14497 + 763 = 15260
Step 21: 15260 + 763 = 16023
Step 22: 16023 + 763 = 16786
Step 23: 16786 + 763 = 17549
Step 24: 17549 + 763 = 18312
Step 25: 18312 + 763 = 19075
Step 26: 19075 + 763 = 19838
Step 27: 19838 + 763 = 20601
Step 28: 20601 + 763 = 21364
Step 29: 21364 + 763 = 22127
Step 30: 22127 + 763 = 22890
Step 31: 22890 + 763 = 23653
Step 32: 23653 + 763 = 24416
Step 33: 24416 + 763 = 25179
Step 34: 25179 + 763 = 25942
Step 35: 25942 + 763 = 26705

So, 763*35 = 26705