Please complete the following problems and post to Canvas. One point each Binary $($base $2)$ Subtraction and Addition

$111,10001,1100,1110,10$

$-100,-11,-{0111}_{,}-{0011}_{,}-1$

Hexadecimal $($base $16)$ Subtraction and Addition

A $25,F4F,A,64$

$-5-D,-5D5,+D,-32$