Without delay, let's solve this. We've got 565 and we will be multiplying it by 20, that is, adding 565 to itself 20 times.
Step 1: 0 + 565 = 565
Step 2: 565 + 565 = 1130
Step 3: 1130 + 565 = 1695
Step 4: 1695 + 565 = 2260
Step 5: 2260 + 565 = 2825
Step 6: 2825 + 565 = 3390
Step 7: 3390 + 565 = 3955
Step 8: 3955 + 565 = 4520
Step 9: 4520 + 565 = 5085
Step 10: 5085 + 565 = 5650
Step 11: 5650 + 565 = 6215
Step 12: 6215 + 565 = 6780
Step 13: 6780 + 565 = 7345
Step 14: 7345 + 565 = 7910
Step 15: 7910 + 565 = 8475
Step 16: 8475 + 565 = 9040
Step 17: 9040 + 565 = 9605
Step 18: 9605 + 565 = 10170
Step 19: 10170 + 565 = 10735
Step 20: 10735 + 565 = 11300

So, 565*20 = 11300