{"id":17491,"date":"2024-02-17T20:27:15","date_gmt":"2024-02-17T20:27:15","guid":{"rendered":"https:\/\/soicau4059.minhngocxoso.com\/tong-de-la-gi-chi-tiet-cach-bat-tong-lo-de-va-soi-cau-thong-ke-2019\/"},"modified":"2024-02-17T20:27:15","modified_gmt":"2024-02-17T20:27:15","slug":"cach-soi-de-chuan-cong-thuc-tinh-lo-de-mien-bac","status":"publish","type":"post","link":"https:\/\/bachthulo22.com\/cach-soi-de-chuan-cong-thuc-tinh-lo-de-mien-bac\/","title":{"rendered":"c\u00e1ch soi \u0111\u1ec1 chu\u1ea9n \u2013 c\u00f4ng th\u1ee9c t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc"},"content":{"rendered":"<article id=\"post-1151\" class=\"post-1151 post type-post status-publish format-standard has-post-thumbnail category-kinh-nghiem-lo-de\">\n<div class=\"td-post-content tagdiv-type\">\n<p><span style=\"font-weight: 400;\">T\u1ed5ng l\u00e0 ph\u00e9p t\u00ednh c\u1ed9ng. T\u1ed5ng s\u1ed1 ch\u00ednh l\u00e0 c\u1ed9ng c\u00e1c s\u1ed1 l\u1ea1i v\u1edbi nhau. C\u00f2n t\u1ed5ng \u0111\u1ec1 l\u00e0 c\u1ed9ng c\u00e1c s\u1ed1 \u0111\u1ec1 v\u00e0o v\u1edbi nhau.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u0110\u1ec3 cho d\u1ec5 hi\u1ec3u, ch\u00fang ta l\u1ea5y v\u00ed d\u1ee5: <\/span><br \/>\n<span style=\"font-weight: 400;\">L\u00f4 \u0111\u1ec1 h\u00f4m nay gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 54486, nh\u01b0 v\u1eady \u0111\u1ec1 v\u1ec1 86 th\u00ec ch\u00fang ra t\u00ednh t\u1ed5ng \u0111\u1ec1 h\u00f4m nay b\u1eb1ng c\u00e1ch l\u1ea5y 8 + 6 = 14.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Tuy r\u1eb1ng c\u00f3 r\u1ea5t l\u00e0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p soi t\u1ed5ng \u0111\u1ec1 v\u00e0 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 cho ra \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t kh\u00e1 cao. Nh\u01b0ng v\u1ec1 vi\u1ec7c \u00e1p d\u1ee5ng th\u00ec m\u1ecdi ng\u01b0\u1eddi lu\u00f4n lu\u00f4n ph\u1ea3i nh\u1edb r\u1eb1ng n\u00f3 s\u1ebd ch\u1ec9 c\u00f3 hi\u1ec7u l\u1ef1c trong m\u1ed9t v\u00f2ng chu k\u1ef3 t\u1eeb 2 \u0111\u1ebfn 3 th\u00e1ng. \u0110\u00e2y l\u00e0 to\u00e0n b\u1ed9 c\u00e1ch b\u1eaft l\u00f4 \u0111\u1ec1 chu\u1ea9n ch\u00fang t\u00f4i t\u1ef1 \u0111\u00fac k\u1ebft t\u1eeb kinh nghi\u1ec7m b\u1ea3n th\u00e2n v\u00e0 chia s\u1ebb v\u1edbi m\u1ecdi ng\u01b0\u1eddi..<\/span><\/p>\n<h2><span id=\"Kinh_nghiem_cac_cach_bat_lo_de_mien_bac\" class=\"ez-toc-section\"><\/span><strong>Kinh nghi\u1ec7m c\u00e1c c\u00e1ch b\u1eaft l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Th\u1eadt ra c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1ch soi n\u00e0y cho c\u00e1c \u0111\u00e0i mi\u1ec1n nam. Nh\u01b0ng h\u00f4m nay ch\u00fang t\u00f4i l\u1ea5y \u0111\u00e0i mi\u1ec1n b\u1eafc l\u00e0m chu\u1ea9n \u0111\u1ec3 v\u00ed d\u1ee5 cho qu\u00fd \u0111\u1ecdc gi\u1ea3 d\u1ec5 hi\u1ec3u. <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Th\u00f4ng th\u01b0\u1eddng, ch\u00fang ta s\u1ebd t\u00ednh t\u1ed5ng \u0111\u1ec1 v\u00e0o ng\u00e0y cu\u1ed1i tu\u1ea7n (ng\u00e0y ch\u1ee7 nh\u1eadt) v\u00e0 nu\u00f4i trong v\u00f2ng t\u1eeb 2-3 ng\u00e0y. C\u00e1ch t\u1ed5ng t\u00ednh \u0111\u1ec1 chu\u1ea9n:<\/span><br \/>\n<span style=\"font-weight: 400;\">L\u1ea5y con s\u1ed1 c\u1ee7a h\u00e0ng th\u1ee9 2, gi\u1ea3i 7 sau \u0111\u00f3 t\u00ednh t\u1ed5ng<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u01b0 h\u00ecnh d\u01b0\u1edbi, h\u00e0ng 2 gi\u1ea3i 7 ta c\u00f3 s\u1ed1 92<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">9+2= 11<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Sau \u0111\u00f3 ta l\u1ea5y 1+1 v\u00e0 1-1 (l\u1ea5y s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh trong tu\u1ea7n)<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c 2 con t\u1ed5ng \u0111\u1ec1 2 v\u00e0 0 \u0111\u1ec3 nu\u00f4i trong tu\u1ea7n<\/span><\/li>\n<\/ul>\n<p><noscript><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1168 size-full\" src=\"\/wp-content\/uploads\/2024\/05\/cc3a1ch-tc3adnh-te1bb95ng-ngc3a0y-the1bba9-7-1.png\" alt=\"c\u00e1ch t\u00ednh t\u1ed5ng ng\u00e0y th\u1ee9 7\" width=\"545\" height=\"498\" srcset=\"\/wp-content\/uploads\/2024\/05\/cc3a1ch-tc3adnh-te1bb95ng-ngc3a0y-the1bba9-7-1-300x274.png 300w, \/wp-content\/uploads\/2024\/05\/cc3a1ch-tc3adnh-te1bb95ng-ngc3a0y-the1bba9-7-1.png 545w\" sizes=\"(max-width: 545px) 100vw, 545px\" title=\"cc3a1ch-tc3adnh-te1bb95ng-ngc3a0y-the1bba9-7-1\"><\/noscript><\/p>\n<h2><span id=\"Cach_soi_de_chuan_%E2%80%93_Cong_thuc_tinh_lo_de_mien_bac\" class=\"ez-toc-section\"><\/span><strong>C\u00e1ch soi \u0111\u1ec1 chu\u1ea9n \u2013 C\u00f4ng th\u1ee9c t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1ch th\u1ee9c m\u00e0 ch\u00fang t\u00f4i s\u1eafp gi\u1edbi thi\u1ec7u d\u01b0\u1edbi \u0111\u00e2y v\u1edbi c\u00e1c b\u1ea1n l\u00e0 m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c m\u1edbi \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u00f4ng th\u1ee9c n\u1ed5i ti\u1ebfng. Tam gi\u00e1c Pascal c\u1ee7a Newton<\/span><\/p>\n<p><noscript><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1169 size-full\" src=\"\/wp-content\/uploads\/2024\/05\/be1baa1ch-the1bba7-lc3b4-c491e1bb81-96-1.png\" alt=\"b\u1ea1ch th\u1ee7 l\u00f4 \u0111\u1ec1 96\" width=\"546\" height=\"494\" srcset=\"\/wp-content\/uploads\/2024\/05\/be1baa1ch-the1bba7-lc3b4-c491e1bb81-96-1-300x271.png 300w, \/wp-content\/uploads\/2024\/05\/be1baa1ch-the1bba7-lc3b4-c491e1bb81-96-1.png 546w\" sizes=\"(max-width: 546px) 100vw, 546px\" title=\"be1baa1ch-the1bba7-lc3b4-c491e1bb81-96-1\"><\/noscript><\/p>\n<h3><span id=\"Hoc_cach_soi_cau_lo_cung_chung_toi\" class=\"ez-toc-section\"><\/span><strong>H\u1ecdc c\u00e1ch soi c\u1ea7u l\u00f4 c\u00f9ng ch\u00fang t\u00f4i<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00e2y s\u1ebd l\u00e0 b\u00e0i h\u01b0\u1edbng d\u1eabn chi ti\u1ebft cho c\u00e1c c\u01b0\u1ee3c th\u1ee7 d\u1ec5 h\u00ecnh dung. Tr\u01b0\u1edbc ti\u00ean s\u1ebd d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y 24\/12 sau \u0111\u00f3 t\u00ednh t\u1ed5ng l\u00f4 d\u1ef1a tr\u00ean gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i nh\u1ea5t<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi l\u1ea5y hai d\u00e3y tr\u00ean x\u1ebfp l\u1ea1i v\u1edbi nhau ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c d\u00e3y s\u1ed1: 5052293807. H\u00e3y l\u1ea5y d\u00e3y s\u1ed1 n\u00e0y x\u1ebfp v\u00e0o \u0111\u00e1y c\u1ee7a h\u00ecnh tam gi\u00e1c (d\u00e3y cu\u1ed1i c\u00f9ng).<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Ti\u1ebfp theo, t\u00ednh t\u1ed5ng c\u1ee7a hai s\u1ed1 \u1edf g\u1ea7n nhau nh\u1ea5t, theo th\u1ee9 t\u1ef1 t\u1eeb tr\u00e1i sang ph\u1ea3i. V\u00ed d\u1ee5:<\/span><br \/>\n<span style=\"font-weight: 400;\">Ch\u00fang ta c\u00f3 5052293807. V\u1eady c\u1ee9 theo th\u1ee9 t\u1ef1 t\u1eeb tr\u00e1i sang ph\u1ea3i, c\u1ed9ng l\u1ea7n l\u01b0\u1ee3t 2 s\u1ed1 v\u00e0o v\u1edbi nhau s\u1ebd c\u00f3 k\u1ebft qu\u1ea3: 5+0 . 0+5 . 5+2 . 2+2 . 2+9 . 9+3 . 8+0 . 0+7 .<\/span><br \/>\n<span style=\"font-weight: 400;\">T\u1eeb \u0111\u00f3 ch\u00fang ta l\u1ea1i \u0111\u01b0\u1ee3c m\u1ed9t d\u00e3y s\u1ed1 m\u1edbi: 5 \u2013 5 \u2013 7 \u2013 4 \u2013 11 \u2013 12 \u2013 8 \u2013 7<\/span><br \/>\n<span style=\"font-weight: 400;\">L\u01b0u \u00fd : \u0110\u1ed1i v\u1edbi nh\u1eefng c\u1eb7p s\u1ed1 c\u1ed9ng l\u1ea1i \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1eeb 10 tr\u1edf l\u00ean, ch\u00fang ta ch\u1ec9 l\u1ea5y s\u1ed1 cu\u1ed1i<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">v\u00ec v\u1eady, d\u00e3y s\u1ed1 ch\u00fang ta t\u00ednh \u0111\u01b0\u1ee3c \u1edf tr\u00ean s\u1ebd bi\u1ebfn th\u00e0nh 5 \u2013 5 \u2013 7 \u2013 4 \u2013 1 \u2013 2 \u2013 8 \u2013 7 <\/span><br \/>\n<span style=\"font-weight: 400;\">Sau \u0111\u00f3 l\u1ea1i ti\u1ebfp t\u1ee5c c\u1ed9ng nh\u01b0 th\u1ebf th\u00eam 1 l\u1ea7n n\u1eefa. \u0110\u1ebfn khi n\u00e0o c\u00f2n l\u1ea1i ch\u1ec9 2 con s\u1ed1. Sau \u0111\u00f3 tr\u1eeb \u0111i 1. <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Ta l\u1ea1i c\u00f3 5+5 . 7+4 . 1+2 . 8+7 = 0 \u2013 1 \u2013 3 \u2013 5<\/span><br \/>\n<span style=\"font-weight: 400;\">Ti\u1ebfp t\u1ee5c 0+1 . 3+5 = 1 \u2013 8 <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">K\u1ebft qu\u1ea3 \u0111\u00f3 s\u1ebd l\u00e0 B\u1ea1ch Th\u1ee7 L\u00f4 cho c\u00e1c b\u1ea1n nu\u00f4i trong v\u00f2ng 1-3 ng\u00e0y ti\u1ebfp theo. <\/span><br \/>\n<span style=\"font-weight: 400;\">Ta c\u00f3 k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng l\u00e0 s\u1ed1 18. Nu\u00f4i b\u1ea1ch th\u1ee7 l\u00f4 18 ho\u1eb7c song th\u1ee7 l\u00f4 18-81 t\u00f9y \u00fd. Trong v\u00f2ng 3 ng\u00e0y theo ph\u01b0\u01a1ng ph\u00e1p ng\u00e0y tr\u01b0\u1edbc \u00edt ti\u1ec1n h\u01a1n ng\u00e0y sau. K\u1ebft qu\u1ea3 ng\u00e0y 25 ta c\u00f3 18 v\u1ec1 2 nh\u00e1y, 81 c\u0169ng v\u1ec1 c\u00f9ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i ch\u1ec9 mu\u1ed1n khuy\u00ean c\u00e1c c\u01b0\u1ee3c th\u1ee7 c\u1ee7a ch\u00fang ta l\u00e0 h\u00e3y lu\u00f4n gi\u1eef m\u1ed9t c\u00e1i \u0111\u1ea7u l\u1ea1nh \u0111\u1ec3 c\u00f3 th\u1ec3 v\u1eadn d\u1ee5ng c\u00e1c ki\u1ebfn th\u1ee9c m\u1ed9t c\u00e1ch s\u00e1ng su\u1ed1t nh\u1ea5t.&nbsp;<\/span><\/p>\n<\/div>\n<\/article>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16860 size-full aligncenter\" src=\"\/wp-content\/uploads\/2024\/09\/soi-cau-xsmb.jpg\" alt=\"\" width=\"523\" height=\"94\" srcset=\"https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmb.jpg 523w, https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmb-300x54.jpg 300w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/p>\n<hr \/>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-bach-thu-2-nhay-vip-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-bach-thu-lo-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay b\u1ea1ch th\u1ee7 l\u00f4 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-song-thu-lo-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay song th\u1ee7 l\u00f4 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-bach-thu-lo-kep-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-song-thu-lo-kep-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay song th\u1ee7 l\u00f4 k\u00e9p mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-bach-thu-de-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-song-thu-de-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay song th\u1ee7 \u0111\u1ec1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-de-4-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-de-6-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-de-8-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-de-10-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-lo-4-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 4 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-lo-6-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 6 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-lo-8-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 8 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-lo-xien-2-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 xi\u00ean 2 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-lo-xien-3-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 xi\u00ean 3 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-lo-xien-4-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 xi\u00ean 4 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-ba-cang-vip-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay 3 c\u00e0ng mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-cap-3-cang-vip-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-lo-10-con-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay d\u00e0n l\u00f4 10 s\u1ed1 mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dan-de-dau-duoi-mb-hom-nay\/\"><strong><span style=\"color: #ff0000;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb h\u00f4m nay<\/span><\/strong><\/a><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16861 size-full aligncenter\" src=\"\/wp-content\/uploads\/2024\/09\/soi-cau-xsmn.jpg\" alt=\"\" width=\"523\" height=\"94\" srcset=\"https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmn.jpg 523w, https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmn-300x54.jpg 300w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-xiu-chu-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay x\u1ec9u ch\u1ee7 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dac-biet-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-giai-tam-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay gi\u1ea3i 8 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-bao-lo-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay bao l\u00f4 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-cap-xiu-chu-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay c\u1eb7p x\u1ec9u ch\u1ee7 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-song-thu-lo-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay song th\u1ee7 l\u00f4 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dau-duoi-giai-8-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dau-duoi-giai-dac-biet-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-lo-3-mn-hom-nay\/\"><strong><span style=\"color: #0000ff;\">d\u1ef1 \u0111o\u00e1n \u0103n ngay l\u00f4 3 s\u1ed1 mn h\u00f4m nay<\/span><\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16862 size-full aligncenter\" src=\"\/wp-content\/uploads\/2024\/09\/soi-cau-xsmt.jpg\" alt=\"\" width=\"523\" height=\"94\" srcset=\"https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmt.jpg 523w, https:\/\/bachthulo22.com\/wp-content\/uploads\/2024\/09\/soi-cau-xsmt-300x54.jpg 300w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-xiu-chu-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay x\u1ec9u ch\u1ee7 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dac-biet-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-giai-tam-mt-hom-nay-2\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay gi\u1ea3i 8 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-bao-lo-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay bao l\u00f4 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-cap-xiu-mt-chu-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay c\u1eb7p x\u1ec9u ch\u1ee7 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-song-thu-lo-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay song th\u1ee7 l\u00f4 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dau-duoi-giai-8-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-dau-duoi-giai-dac-biet-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mt h\u00f4m nay<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16786\" src=\"\/wp-content\/uploads\/2024\/10\/hot-icon-animated.gif\" alt=\"\" width=\"30\" height=\"21\" \/> <a href=\"\/du-doan-chuan-ngay-lo-3-mt-hom-nay\/\"><strong>d\u1ef1 \u0111o\u00e1n \u0103n ngay l\u00f4 3 s\u1ed1 mt h\u00f4m nay<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ed5ng \u0110\u1ec1 L\u00e0 G\u00ec | Chi Ti\u1ebft C\u00e1ch B\u1eaft T\u1ed5ng L\u00f4 \u0110\u1ec1 V\u00e0 Soi C\u1ea7u Th\u1ed1ng K\u00ea 2019<\/p>\n","protected":false},"author":1,"featured_media":17492,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[295],"tags":[116,73,33,115],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>c\u00e1ch soi \u0111\u1ec1 chu\u1ea9n \u2013 c\u00f4ng th\u1ee9c t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/title>\n<meta name=\"description\" content=\"c\u00e1ch soi \u0111\u1ec1 chu\u1ea9n \u2013 c\u00f4ng th\u1ee9c t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bachthulo22.com\/cach-soi-de-chuan-cong-thuc-tinh-lo-de-mien-bac\/\" \/>\n<meta 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