OK, let's work through this together. We're starting with 569 and we're going to multiply it by 42, which means we add 569 to itself 42 times.
Step 1: 0 + 569 = 569
Step 2: 569 + 569 = 1138
Step 3: 1138 + 569 = 1707
Step 4: 1707 + 569 = 2276
Step 5: 2276 + 569 = 2845
Step 6: 2845 + 569 = 3414
Step 7: 3414 + 569 = 3983
Step 8: 3983 + 569 = 4552
Step 9: 4552 + 569 = 5121
Step 10: 5121 + 569 = 5690
Step 11: 5690 + 569 = 6259
Step 12: 6259 + 569 = 6828
Step 13: 6828 + 569 = 7397
Step 14: 7397 + 569 = 7966
Step 15: 7966 + 569 = 8535
Step 16: 8535 + 569 = 9104
Step 17: 9104 + 569 = 9673
Step 18: 9673 + 569 = 10242
Step 19: 10242 + 569 = 10811
Step 20: 10811 + 569 = 11380
Step 21: 11380 + 569 = 11949
Step 22: 11949 + 569 = 12518
Step 23: 12518 + 569 = 13087
Step 24: 13087 + 569 = 13656
Step 25: 13656 + 569 = 14225
Step 26: 14225 + 569 = 14794
Step 27: 14794 + 569 = 15363
Step 28: 15363 + 569 = 15932
Step 29: 15932 + 569 = 16501
Step 30: 16501 + 569 = 17070
Step 31: 17070 + 569 = 17639
Step 32: 17639 + 569 = 18208
Step 33: 18208 + 569 = 18777
Step 34: 18777 + 569 = 19346
Step 35: 19346 + 569 = 19915
Step 36: 19915 + 569 = 20484
Step 37: 20484 + 569 = 21053
Step 38: 21053 + 569 = 21622
Step 39: 21622 + 569 = 22191
Step 40: 22191 + 569 = 22760
Step 41: 22760 + 569 = 23329
Step 42: 23329 + 569 = 23898

So, 569*42 = 23898