Hello. Could you please help me with my digital logic assignment? Our teacher ran through this lesson fast and I dont think I did it right... the first pic is the assignment and the other two is my work. You dont have to do the ones that are correct but for the ones that are wrong please show your work and explain a little bit if you can. Thank you sooooo very much!

#14 1 Compute the sum of the following pairs of signed (two's complement) 6-bit numbers. The results are stored as 6-bit words. Show the decimal equivalent of each operand and the sum. Indicate if there is overflow. b)010001 . 011000 0 4) Iloll t oo 1110 )100100 101000 2. The following 6-bit two's complement numbers are stored in a computer. What numbers do they represent? 010101 b) 110101 c) 111010 d)001001 3. The following decimal numbers are stored in an 8-bit two's complement format. Show how they are stored. o)-17 b) 130-544