Sure thing! We've got 736 and we're gonna multiply it by 20. That's the same as adding 736 to itself 20 times.
Step 1: 0 + 736 = 736
Step 2: 736 + 736 = 1472
Step 3: 1472 + 736 = 2208
Step 4: 2208 + 736 = 2944
Step 5: 2944 + 736 = 3680
Step 6: 3680 + 736 = 4416
Step 7: 4416 + 736 = 5152
Step 8: 5152 + 736 = 5888
Step 9: 5888 + 736 = 6624
Step 10: 6624 + 736 = 7360
Step 11: 7360 + 736 = 8096
Step 12: 8096 + 736 = 8832
Step 13: 8832 + 736 = 9568
Step 14: 9568 + 736 = 10304
Step 15: 10304 + 736 = 11040
Step 16: 11040 + 736 = 11776
Step 17: 11776 + 736 = 12512
Step 18: 12512 + 736 = 13248
Step 19: 13248 + 736 = 13984
Step 20: 13984 + 736 = 14720

So, 736*20 = 14720