{"id":19110,"date":"2025-07-06T23:50:05","date_gmt":"2025-07-06T16:50:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=19110"},"modified":"2025-07-06T23:50:05","modified_gmt":"2025-07-06T16:50:05","slug":"huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 la m\u00e3 si\u00eau \u0111\u01a1n gi\u1ea3n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/#Lam_quen_voi_cac_so_La_Ma\" >L\u00e0m quen v\u1edbi c\u00e1c s\u1ed1 La M\u00e3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/#So_La_Ma_la_gi\" >S\u1ed1 La M\u00e3 l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/#Bieu_tuong_cua_cac_so_La_Ma\" >Bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a c\u00e1c s\u1ed1 La M\u00e3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/#Huong_dan_ve_cach_doc_cac_so_chi_tiet\" >H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 chi ti\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-cach-doc-cac-so-la-ma-sieu-don-gian\/#Loi_khuyen_de_ghi_nho_cach_doc_chu_so_La_Ma_theo_cac_quy_tac_hieu_qua\" >L\u1eddi khuy\u00ean \u0111\u1ec3 ghi nh\u1edb c\u00e1ch \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3 theo c\u00e1c quy t\u1eafc hi\u1ec7u qu\u1ea3<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 nh\u01b0? Ch\u1eafc ch\u1eafn nhi\u1ec1u c\u00e2u h\u1ecfi c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. V\u00ec v\u1eady, trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y \u0111\u1ec3 kh\u1ec9 t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft nh\u1ea5t.<\/p>\n<p>                                                                    <\/p>\n<p class=\"title\">H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a ch\u00fang th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp c\u1ee7a kh\u1ec9<\/p>\n<p class=\"description\">\u0110\u0103ng k\u00fd ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 tuy\u1ebfn h\u1ecdc h\u1ecdc cho tr\u1ebb em.<\/p>\n<p>                                                                            *Vui l\u00f2ng ki\u1ec3m tra t\u00ean \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a b\u1ea1n *Vui l\u00f2ng ki\u1ec3m tra s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Lam_quen_voi_cac_so_La_Ma\"><\/span>L\u00e0m quen v\u1edbi c\u00e1c s\u1ed1 La M\u00e3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3, tr\u1ebb em c\u1ea7n t\u00ecm ra ch\u1eef s\u1ed1 La M\u00e3 l\u00e0 g\u00ec v\u00e0 l\u00e0m quen v\u1edbi c\u00e1c ch\u1eef s\u1ed1 La M\u00e3 v\u1edbi c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn nh\u1ea5t xu\u1ea5t hi\u1ec7n ng\u00e0y nay.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"So_La_Ma_la_gi\"><\/span>S\u1ed1 La M\u00e3 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">S\u1ed1 La M\u00e3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ed1 La M\u00e3 l\u00e0 h\u1ec7 th\u1ed1ng ch\u1eef s\u1ed1 xu\u1ea5t hi\u1ec7n v\u00e0o th\u1eddi c\u1ed5 \u0111\u1ea1i. N\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean ch\u1eef s\u1ed1 etruria.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/1-doc-cac-so-la-ma.jpg\" alt=\"L\u00e0m quen v\u1edbi s\u1ed1 La M\u00e3 tr\u01b0\u1edbc khi h\u1ecdc \u0111\u1ecdc (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Tuy nhi\u00ean, \u0111\u1ebfn th\u1eddi trung c\u1ed5, m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 ch\u1ec9nh s\u1eeda ch\u1eef s\u1ed1 La M\u00e3 \u0111\u1ec3 bi\u1ebfn n\u00f3 th\u00e0nh nh\u1eefng con s\u1ed1 b\u1eb1ng c\u00e1ch vi\u1ebft v\u00e0 \u0111\u1ecdc quen thu\u1ed9c. H\u1ec7 th\u1ed1ng ch\u1eef s\u1ed1 La M\u00e3 d\u1ef1a tr\u00ean m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c coi l\u00e0 ch\u1eef s\u1ed1 sau khi ch\u00fang \u0111\u01b0\u1ee3c \u0111\u00ednh k\u00e8m c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bieu_tuong_cua_cac_so_La_Ma\"><\/span>Bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a c\u00e1c s\u1ed1 La M\u00e3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">C\u00e1c s\u1ed1 La M\u00e3 hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u theo c\u00e1c k\u00fd t\u1ef1 c\u01a1 b\u1ea3n v\u00e0 c\u00e1c nh\u00f3m ch\u1eef s\u1ed1 \u0111\u1eb7c bi\u1ec7t. C\u1ee5 th\u1ec3, c\u00e1c k\u00fd hi\u1ec7u ph\u1ed5 bi\u1ebfn l\u00e0 I, V, X, L, C, D, M. v\u00e0 Nh\u00f3m Digit \u0111\u1eb7c bi\u1ec7t bao g\u1ed3m: IV, IX, XL, XC, CD, CM.<\/p>\n<p dir=\"ltr\">Hi\u1ec7n t\u1ea1i, c\u00f3 m\u1ed9t s\u1ed1 s\u1ed1 La M\u00e3 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong cu\u1ed9c s\u1ed1ng, I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, XIV, XV, XVI, XVII, XVIII, XIX, XX.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Huong_dan_ve_cach_doc_cac_so_chi_tiet\"><\/span>H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 chi ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Theo quy t\u1eafc chung, t\u1eeb tr\u00e1i sang ph\u1ea3i, gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c s\u1ed1 c\u0169ng nh\u01b0 nh\u00f3m ch\u1eef s\u1ed1 La M\u00e3 s\u1ebd gi\u1ea3m. Do \u0111\u00f3, theo c\u00e1ch \u0111\u1ecdc c\u00e1c t\u1eeb, tr\u1ebb em ph\u1ea3i \u0111\u1ecdc h\u00e0ng ng\u00e0n ng\u00e0n ng\u01b0\u1eddi tr\u01b0\u1edbc \u0111\u00f3 v\u00e0 sau \u0111\u00f3 l\u00e0 h\u00e0ng tr\u0103m, ti\u1ebfp theo l\u00e0 h\u00e0ng ch\u1ee5c ch\u1eef s\u1ed1 v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb.<\/p>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi c\u00e1c s\u1ed1 La M\u00e3 nh\u1ecf h\u01a1n, c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 s\u1ebd d\u1ef1a v\u00e0o v\u0103n b\u1ea3n s\u1ed1 La M\u00e3.<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/2-doc-cac-so-la-ma.jpg\" alt=\"H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch \u0111\u1ecdc S\u1ed1 La M\u00e3 (Ngu\u1ed3n: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Khi \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3, b\u1ea1n n\u00ean ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00f4i ch\u1ec9 \u0111\u1ee9ng tr\u01b0\u1edbc V ho\u1eb7c X<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">X ch\u1ec9 \u1edf ph\u00eda tr\u01b0\u1edbc L ho\u1eb7c C<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">C ch\u1ec9 \u1edf ph\u00eda tr\u01b0\u1edbc D ho\u1eb7c M<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Khi \u0111\u1ecdc c\u00e1c ch\u1eef s\u1ed1 La M\u00e3 l\u1edbn h\u01a1n 4.000, tr\u1ebb em s\u1ebd th\u1ea5y m\u1ed9t con d\u1ea5u g\u1ea1ch n\u1eb1m ngang \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean s\u1ed1 ban \u0111\u1ea7u \u0111\u1ec3 th\u1ec3 hi\u1ec7n s\u1ef1 nh\u00e2n l\u00ean c\u1ee7a 1000. Khi \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 r\u1ea5t l\u1edbn, s\u1ebd kh\u00f4ng c\u00f3 s\u1ef1 nh\u1ea5t qu\u00e1n, nh\u01b0ng khi \u0111\u1ecdc tr\u1ebb em, ch\u00fang c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c vi\u00ean g\u1ea1ch tr\u00ean \u0111\u1ec9nh c\u1ee7a c\u00e1c s\u1ed1 La M\u00e3 n\u00e0y \u0111\u1ec3 \u0111\u1ecdc \u0111\u00fang. <\/p>\n<p dir=\"ltr\">Hai vi\u00ean g\u1ea1ch \u1edf tr\u00ean c\u00f9ng ho\u1eb7c m\u1ed9t \u1edf ph\u00eda d\u01b0\u1edbi s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 nh\u00e2n 1.000.000. Khi \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3, tr\u1ebb em kh\u00f4ng c\u1ea7n \u0111\u1ecdc s\u1ed1 0 v\u00ec s\u1ed1 0 kh\u00f4ng xu\u1ea5t hi\u1ec7n trong ch\u1eef s\u1ed1 La M\u00e3.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Loi_khuyen_de_ghi_nho_cach_doc_chu_so_La_Ma_theo_cac_quy_tac_hieu_qua\"><\/span>L\u1eddi khuy\u00ean \u0111\u1ec3 ghi nh\u1edb c\u00e1ch \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3 theo c\u00e1c quy t\u1eafc hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Sau khi b\u1eaft \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ed9c gi\u1ea3 s\u1ed1 La M\u00e3, tr\u1ebb em c\u0169ng n\u00ean ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 m\u1eb9o \u0111\u1ec3 nh\u1edb c\u00e1ch \u0111\u1ecdc c\u00e1c ch\u1eef s\u1ed1 La M\u00e3 theo c\u00e1c quy t\u1eafc hi\u1ec7u qu\u1ea3 sau \u0111\u00e2y:<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-doc-cac-so-la-ma.jpg\" alt=\"M\u1eb9o \u0111\u1ec3 h\u1ecdc \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng (Ngu\u1ed3n h\u00ecnh \u1ea3nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng c\u00e1c quy t\u1eafc c\u1ee7a ch\u1eef s\u1ed1 La M\u00e3: B\u1ea1n c\u1ea7n n\u1eafm b\u1eaft c\u00e1c quy t\u1eafc \u0111\u1ec3 vi\u1ebft c\u00e1c ch\u1eef s\u1ed1 La M\u00e3 l\u00e0m c\u01a1 s\u1edf ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ecdc c\u00e1c s\u1ed1 s\u1ed1 La M\u00e3 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. B\u1edfi v\u00ec \u0111\u00f4i khi trong c\u00e1c lo\u1ea1i b\u00e0i t\u1eadp xu\u1ea5t hi\u1ec7n trong b\u00e0i ki\u1ec3m tra s\u1ebd y\u00eau c\u1ea7u tr\u1ebb kh\u00f4ng ch\u1ec9 \u0111\u1ecdc c\u00e1c ch\u1eef s\u1ed1 La M\u00e3 m\u00e0 c\u00f2n vi\u1ebft s\u1ed1 La M\u00e3.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u00e3y nh\u1edb c\u00e1c quy t\u1eafc \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3: Khi \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3, b\u1ea1n c\u1ea7n nh\u1edb c\u00e1c quy t\u1eafc \u0111\u1ec3 \u0111\u1ecdc theo c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t. Quy t\u1eafc \u0111\u1ecdc n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft trong c\u00e1c b\u00e0i gi\u1ea3ng c\u1ee7a c\u00e1c gi\u00e1o vi\u00ean trong l\u1edbp h\u1ecdc.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u01b0\u1eddng xuy\u00ean th\u1ef1c h\u00e0nh c\u00e1c b\u00e0i t\u1eadp v\u1ec1 \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3: N\u1ebfu b\u1ea1n mu\u1ed1n \u0111\u1ecdc s\u1ed1 La M\u00e3, b\u1ea1n c\u1ea7n ph\u1ea3i th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean. Ch\u1ec9 khi tr\u1ebb \u0111\u1ecdc th\u00eam s\u1ed1 La M\u00e3, tr\u1ebb em m\u1edbi c\u00f3 th\u1ec3 nh\u1edb c\u00e1ch \u0111\u1ecdc v\u00e0 quy t\u1eafc \u0111\u1ec3 \u0111\u1ecdc c\u00e1c s\u1ed1 ch\u00ednh x\u00e1c.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Cha m\u1eb9 \u0111i c\u00f9ng em b\u00e9 khi h\u1ecdc ng\u01b0\u1eddi La M\u00e3: B\u00ean c\u1ea1nh \u0111\u00f3, cha m\u1eb9 c\u0169ng c\u1ea7n \u0111i c\u00f9ng con c\u00e1i \u0111\u1ec3 gi\u00fap con c\u00e1i gi\u1ea3i quy\u1ebft kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, cha m\u1eb9 s\u1ebd h\u01b0\u1edbng d\u1eabn con c\u00e1i h\u1ecd \u0111\u1ecdc gi\u00e1 tr\u1ecb l\u1edbn.<\/p>\n<\/li>\n<\/ul>\n<p>Xem th\u00eam: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 c\u00e1ch vi\u1ebft &#8211; C\u00e1ch \u0111\u1ecdc 5 Roman<\/p>\n<\/p>\n<p dir=\"ltr\">Tr\u00ean c\u00e1c th\u00f4ng tin chia s\u1ebb chi ti\u1ebft v\u1ec1 c\u00e1ch \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 cho m\u1ecdi ng\u01b0\u1eddi tham kh\u1ea3o. Hy v\u1ecdng t\u1eeb th\u00f4ng tin chia s\u1ebb n\u00e0y, ph\u1ee5 huynh c\u0169ng nh\u01b0 h\u1ecdc sinh c\u00f3 th\u1ec3 \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 theo c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n<p>                                    Ngu\u1ed3n tham chi\u1ebfu<\/p>\n<p>C\u00e1ch \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3 (To\u00e1n h\u1ecdc c\u01a1 b\u1ea3n #5) &#8211; Truy c\u1eadp ng\u00e0y 20 th\u00e1ng 7 n\u0103m 2022<\/p>\n<p>https:\/\/www.youtube.com\/watch?v=nn5miov5e0g<\/p>\n<p>C\u00e1ch \u0111\u1ecdc ch\u1eef s\u1ed1 La M\u00e3 &#8211; Truy c\u1eadp ng\u00e0y 20 th\u00e1ng 7 n\u0103m 2022<\/p>\n<p>https:\/\/www.wikihow.com\/read-roman-numerals<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ecdc c\u00e1c s\u1ed1 La M\u00e3 nh\u01b0? Ch\u1eafc ch\u1eafn nhi\u1ec1u c\u00e2u h\u1ecfi c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. V\u00ec v\u1eady, trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y \u0111\u1ec3 kh\u1ec9 t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft nh\u1ea5t. H\u00e0ng tri\u1ec7u tr\u1ebb em \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng ng\u00f4n ng\u1eef c\u1ee7a ch\u00fang th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc t\u1eadp&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-19110","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=19110"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19110\/revisions"}],"predecessor-version":[{"id":24162,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/19110\/revisions\/24162"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=19110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=19110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=19110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}