Sure thing, let's get straight to it. We start with 597 and we're going to multiply it by 35, which means adding 597 to itself 35 times.
Step 1: 0 + 597 = 597
Step 2: 597 + 597 = 1194
Step 3: 1194 + 597 = 1791
Step 4: 1791 + 597 = 2388
Step 5: 2388 + 597 = 2985
Step 6: 2985 + 597 = 3582
Step 7: 3582 + 597 = 4179
Step 8: 4179 + 597 = 4776
Step 9: 4776 + 597 = 5373
Step 10: 5373 + 597 = 5970
Step 11: 5970 + 597 = 6567
Step 12: 6567 + 597 = 7164
Step 13: 7164 + 597 = 7761
Step 14: 7761 + 597 = 8358
Step 15: 8358 + 597 = 8955
Step 16: 8955 + 597 = 9552
Step 17: 9552 + 597 = 10149
Step 18: 10149 + 597 = 10746
Step 19: 10746 + 597 = 11343
Step 20: 11343 + 597 = 11940
Step 21: 11940 + 597 = 12537
Step 22: 12537 + 597 = 13134
Step 23: 13134 + 597 = 13731
Step 24: 13731 + 597 = 14328
Step 25: 14328 + 597 = 14925
Step 26: 14925 + 597 = 15522
Step 27: 15522 + 597 = 16119
Step 28: 16119 + 597 = 16716
Step 29: 16716 + 597 = 17313
Step 30: 17313 + 597 = 17910
Step 31: 17910 + 597 = 18507
Step 32: 18507 + 597 = 19104
Step 33: 19104 + 597 = 19701
Step 34: 19701 + 597 = 20298
Step 35: 20298 + 597 = 20895

So, 597*35 = 20895