a) ta cs: 3645 - 3644 = 3644.(36-1) =3644.35
3644 - 3643 = 3643.35
=> 3645 - 3644 > 3644 - 3643
b) ta cs: 3450 = (33)150 = 27150
5300 = (52)150 = 25150
=> 3450 > 5300
c) ta cs: 3452 = 345.345 = 345.(342+ 3) = 345.342 + 345.3
342 . 348 = 342.(345+3) = 342.345 + 342.3
=> 3452 > 342.348
d) ta cs: (1+2+3+4)2 = 102 =100
13 + 23 + 33 + 43 = 100
=>...