Question $5(1$ point$)$

What is the decimal value of the $4-$ bit, $2\text{'}$s complement code $\frac{?}{OO}{O}_2?$

$-{14}_{10}$

$-2_{10}$

$-{13}_{10}$

$+210$

Question $6(1$ point$)$

What is the decimal value of the $4-$bit,$2\text{'}$s complement code ${1010}_2?$

$-6_{10}$

$-2_{10}$

$+5_{10}$

$-{10}_{10}$

Question $7(1$ point$)$

$+{130}_{10}$

$-1_{10}$

$+{126}_{10}$

$-{130}_{10}$

Question $8(1$ point$)$

$+2_{10}+1_{10}-2_{10}-1_{10}$

Question $9(1$ point$)$