F$.$ Add in binary.

a$.{1001}_2$

b$.,1_2$

c$.{10010}_2$

d$.{10001}_1$

$+{1101}_2$

${1011}_2+{1001}_2$

${1100}_2+{11101}_2$

$110I_2$

$+{10101}_2$

$10.$ Add in binary.

a$.{110}_2$

b$.{1110}_2$

c$.$

$1_2+{1101}_2+{1101}_2$

d$.{1010}_2+{110}_1+{1011}_2$

$+{101}_2$

${110}_2$

$11.$ Subtract in binary.

a$.{1001}_2$

b$.{10101}_2$

c$.,{1101}_2$

d$.{10010100}_2-{110}_2$

$-{1110}_2$

$-{100100}_3$