\[\boxed{\mathbf{3.}}\]
\[1)\ II - 2\]
\[XXX - 30\]
\[M - 1000\]
\[III - 3\]
\[CC - 200\]
\[MM - 2000\]
\[XX - 20\]
\[CCC - 300\]
\[MMM - 3000\]
\[2)\ VI - 6\]
\[XII - 12\]
\[LV - 55\]
\[LXXX - 80\]
\[CIII - 103\]
\[CXX - 120\]
\[CLX - 160\]
\[CCXXX - 230\]
\[CLXXI - 171\]
\[VII - 7\]
\[LIII - 53\]
\[LX - 60\]
\[CII - 102\]
\[CV - 105\]
\[CXXX - 130\]
\[CCCX - 310\]
\[CLXXV - 175\]
\[VIII - 8\]
\[LI - 51\]
\[LXX - 70\]
\[CI - 101\]
\[CX - 110\]
\[CL - 150\]
\[CCX - 210\]
\[CCLX - 260\]
\[CCLXXXII - 282\]
\[3)\ IV - 4\]
\[XC - 90\]
\[XCV - 95\]
\[CMXX - 920\]
\[IX - 9\]
\[CD - 400\]
\[XCIII - 93\]
\[CDXXX - 430\]
\[XL - 40\]
\[CM - 900\]
\[CML - 950\]
\[4)\ XIX - 19\]
\[CXC - 190\]
\[MCM - 1900\]
\[\boxed{\mathbf{4.}}\]
\[6 - VI\]
\[16 - XVI\]
\[34 - XXXIV\]
\[41 - XLI\]
\[62 - LXII\]
\[8 - VIII\]
\[20 - XX\]
\[37 - XXXVII\]
\[43 - XLIII\]
\[87 - LXXXVII\]
\[15 - XV\]
\[19 - XIX\]
\[52 - LII\]
\[66 - LXVI\]
\[\mathbf{2.1.\ Информационные\ таблицы}\]