1 . -

a) 32110 = 1010000012

146210 = 101101101102

20510 = 110011012

102310 = 11111111112

102410 = 100000000002

13510 = 100001112

4510 = 1011012

96710 = 11110001112

b) 1110012 = 5710

1010002 = 4010

1000000012 = 25710

011110002 = 12010

00000112 = 310

101012 = 2110

c) 7610 = 22113

45810 = 1212223

22210 = 220203

2 . -

a) 11001102 + 10010112 = 101100012 = 17710

b) 112 + 112 = 1102 = 610

c) 1002 + 102 = 10012 = 910

d) 1112 + 12 = 1102 = 610

e) 1102 + 1002 = 10102 = 1010

f) 11002 + 10002 = 101002 = 2010

g) 10102 + 10112 = 101012 = 2110

h) 10012 + 10112 = 101002 = 2010

i) 12 + 12 + 12 + 12 + 12 = 1012 = 510

j) 12 + 12 + 12 + 12 + 12 + 12 = 1102 = 610

k) 1112 - 1002 = 112 = 310

l) 1012 - 0102 = 112 = 310

m) 10112 - 01012 = 1102 = 610

n) 10002 - 1012 = 112 = 310

o) 11002 - 10002 = 1002 = 410

p) 11100012 x 1112 = 11000101112 = 79110

q) 1010102 x 10012 = 1011110102 = 37810

r) 10112 x 1012 = 1101112 = 5510

s) 11002 x 1012 = 1111002 = 6010

t) 10112 x 112 = 1000012 = 3310

u) 10011112 x 01102 = 1001111002 = 31610

v) 11002 : 1002 = 112 = 310

w) 1011002 : 1002 = 10112 = 1110

x) 1001002 : 112 = 11002 = 1210

3 . -

a) 100000002 - 1101112 = 10010012

b) 001111112 - 000111002 = 1000112

c) 000111002 - 001111112 = 001000112

d) 1000012 - 100002 = 100012

4 . -

a) 110112 = 2710

b) 1002 = 410

c) 10012 = 910

5 . -

a) 12710 = 11111112

b) 22110 = 110111012

c) 30710 = 1001100112

6 . -

a) 316710 = C5F16

b) 21910 =DB16

c) 656010 = 19A016

d) 1102 = 616

e) 10010112 = 4B16

7 . -

a) 3AE16 = 94210

b) FFF16 = 409510

c) 208 = 1610

d) 1258 = 8510

8 . -

a) 316710 = 61378

b) 21910 = 3338

c) 1102 = 68

d) 10010112 = 1138