Problem Set #$3$

Binary Subtraction: Explain the rule of Binary Subtraction and then solve these problems.

Problem $3\mathrm{.}1$:

$1011111$

$110110$

Problem $3\mathrm{.}2$:

$1010111$

$-100010$

Problem $3\mathrm{.}3$:

$1010110$

$110101$

Problem $3\mathrm{.}4$:

$1101010$

$-110101$

Problem $3\mathrm{.}5$:

$1010101$

$-110011$