{"id":1004,"date":"2026-05-05T06:11:33","date_gmt":"2026-05-05T06:11:33","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-cuoi-ki-1-toan-11\/"},"modified":"2026-05-05T07:52:44","modified_gmt":"2026-05-05T07:52:44","slug":"bo-de-thi-cuoi-ki-1-toan-11","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-cuoi-ki-1-toan-11\/","title":{"rendered":"B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n"},"content":{"rendered":"<p>Giai \u0111o\u1ea1n \u00f4n thi cu\u1ed1i h\u1ecdc k\u1ef3 lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u00e0 m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng c\u1ee7a h\u1ecdc sinh l\u1edbp 11. To\u00e1n h\u1ecdc trong ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 h\u1ecdc thu\u1ed9c c\u00f4ng th\u1ee9c, m\u00e0 \u0111\u00f2i h\u1ecfi t\u01b0 duy h\u1ec7 th\u1ed1ng, kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch v\u00e0 v\u1eadn d\u1ee5ng v\u00e0o nhi\u1ec1u d\u1ea1ng \u0111\u1ec1 kh\u00e1c nhau. <strong>B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11<\/strong> ch\u00ednh l\u00e0 h\u00e0nh trang gi\u00fap b\u1ea1n r\u00e8n luy\u1ec7n theo l\u1ed9 tr\u00ecnh, c\u1ee7ng c\u1ed1 n\u1ec1n t\u1ea3ng l\u00fd thuy\u1ebft v\u00e0 l\u00e0m quen c\u1ea5u tr\u00fac \u0111\u1ec1 th\u1ef1c t\u1ebf. C\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>Tailieuonthi<\/strong><\/a> t\u00ecm hi\u1ec3u b\u1ed9 t\u00e0i li\u1ec7u n\u00e0y \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh luy\u1ec7n thi hi\u1ec7u qu\u1ea3 nh\u00e9!<\/p>\n<h2><strong>L\u00fd do n\u00ean l\u1ef1a ch\u1ecdn B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n<\/strong><\/h2>\n<p>B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng to\u00e0n di\u1ec7n gi\u00fap h\u1ecdc sinh c\u00f3 th\u1ec3 v\u1eeba ki\u1ec3m tra ki\u1ebfn th\u1ee9c v\u1eeba r\u00e8n luy\u1ec7n k\u1ef9 n\u0103ng l\u00e0m b\u00e0i d\u01b0\u1edbi \u00e1p l\u1ef1c th\u1eddi gian.<\/p>\n<ul>\n<li><strong>To\u00e0n di\u1ec7n ki\u1ebfn th\u1ee9c:<\/strong> Bao qu\u00e1t c\u00e1c ch\u1ee7 \u0111\u1ec1 quan tr\u1ecdng nh\u01b0 H\u00e0m s\u1ed1 l\u01b0\u1ee3ng gi\u00e1c, Ph\u01b0\u01a1ng tr\u00ecnh l\u01b0\u1ee3ng gi\u00e1c, D\u00e3y s\u1ed1, C\u1ea5p s\u1ed1 c\u1ed9ng, C\u1ea5p s\u1ed1 nh\u00e2n v\u00e0 C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 H\u00ecnh h\u1ecdc kh\u00f4ng gian (\u0110\u01b0\u1eddng th\u1eb3ng song song m\u1eb7t ph\u1eb3ng, Giao tuy\u1ebfn, Thi\u1ebft di\u1ec7n\u2026).<\/li>\n<li><strong>\u0110a d\u1ea1ng h\u00ecnh th\u1ee9c:<\/strong> K\u1ebft h\u1ee3p nhu\u1ea7n nhuy\u1ec5n gi\u1eefa tr\u1eafc nghi\u1ec7m nhi\u1ec1u ph\u01b0\u01a1ng \u00e1n (Ph\u1ea7n I) v\u00e0 tr\u1eafc nghi\u1ec7m \u0111\u00fang sai (Ph\u1ea7n II) theo c\u1ea5u tr\u00fac \u0111\u1ec1 thi th\u1eed m\u1edbi, gi\u00fap h\u1ecdc sinh l\u00e0m quen v\u1edbi nhi\u1ec1u c\u00e1ch h\u1ecfi kh\u00e1c nhau.<\/li>\n<li><strong>Ph\u00e2n lo\u1ea1i \u0111\u1ed9 kh\u00f3 \u0111a chi\u1ec1u:<\/strong> B\u1ed9 \u0111\u1ec1 kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf c\u00e1c c\u00e2u h\u1ecfi l\u00fd thuy\u1ebft c\u01a1 b\u1ea3n m\u00e0 c\u00f2n \u0111i s\u00e2u v\u00e0o c\u00e1c b\u00e0i to\u00e1n v\u1eadn d\u1ee5ng th\u1ef1c t\u1ebf (th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c b\u1ed9 s\u00e1ch m\u1edbi)<\/li>\n<\/ul>\n<h2><strong>N\u1ed9i dung B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n<\/strong><\/h2>\n<p>B\u1ed9 <a href=\"https:\/\/tailieuonthi.edu.vn\/lop-11\/toan-11\/\" rel=\"noopener\" target=\"_blank\"><strong>t\u00e0i li\u1ec7u to\u00e1n 11<\/strong><\/a> bao g\u1ed3m c\u00e1c \u0111\u1ec1 thi th\u1eed \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ecdc k\u1ef9 c\u00e0ng, \u0111i k\u00e8m l\u1eddi gi\u1ea3i chi ti\u1ebft l\u00e0 ngu\u1ed3n \u00f4n t\u1eadp hi\u1ec7u qu\u1ea3 nh\u1ea5t tr\u01b0\u1edbc k\u1ef3 thi ch\u00ednh th\u1ee9c.<\/p>\n<h3><strong>Ph\u1ea7n \u0111\u1ec1 b\u00e0i<\/strong><\/h3>\n<p>Ph\u1ea7n \u0111\u1ec1 b\u00e0i c\u1ee7a b\u1ed9 t\u00e0i li\u1ec7u t\u1eadp trung v\u00e0o c\u00e1c chuy\u00ean \u0111\u1ec1 ch\u00ednh c\u1ee7a h\u1ecdc k\u1ef3 I to\u00e1n 11, v\u1edbi s\u1ef1 ph\u00e2n b\u1ed5 c\u00e2n \u0111\u1ed1i gi\u1eefa \u0111\u1ea1i s\u1ed1 v\u00e0 h\u00ecnh h\u1ecdc:<\/p>\n<ul>\n<li>Chuy\u00ean \u0111\u1ec1 1: H\u00e0m s\u1ed1 l\u01b0\u1ee3ng gi\u00e1c &amp; ph\u01b0\u01a1ng tr\u00ecnh l\u01b0\u1ee3ng gi\u00e1c<\/li>\n<li>Chuy\u00ean \u0111\u1ec1 2: D\u00e3y s\u1ed1, c\u1ea5p s\u1ed1 c\u1ed9ng, c\u1ea5p s\u1ed1 nh\u00e2n<\/li>\n<li>Chuy\u00ean \u0111\u1ec1 3: Gi\u1edbi h\u1ea1n &amp; h\u00e0m s\u1ed1 li\u00ean t\u1ee5c<\/li>\n<li>Chuy\u00ean \u0111\u1ec1 4: H\u00ecnh h\u1ecdc kh\u00f4ng gian<\/li>\n<\/ul>\n<p>M\u1ed7i \u0111\u1ec1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u01b0\u1edbng ti\u1ebfp c\u1eadn n\u0103ng l\u1ef1c, s\u1eafp x\u1ebfp b\u00e0i t\u1eadp t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao. \u0110\u1eb7c bi\u1ec7t, cu\u1ed1i m\u1ed7i chuy\u00ean \u0111\u1ec1 th\u01b0\u1eddng c\u00f3 b\u00e0i to\u00e1n th\u1ef1c t\u1ebf ho\u1eb7c t\u1ed5ng h\u1ee3p, gi\u00fap h\u1ecdc sinh k\u1ebft n\u1ed1i ki\u1ebfn th\u1ee9c v\u00e0 v\u1eadn d\u1ee5ng linh ho\u1ea1t.<\/p>\n<h3><strong>Ph\u1ea7n \u0111\u00e1p \u00e1n<\/strong><\/h3>\n<p>M\u1ed7i \u0111\u1ec1 thi \u0111\u1ec1u \u0111i k\u00e8m \u0111\u00e1p \u00e1n chi ti\u1ebft, c\u00f3 l\u1eddi gi\u1ea3i t\u1eebng b\u01b0\u1edbc.<\/p>\n<p><img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-5546\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-1.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-1.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-1-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-1-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-1-768x1086.jpg 768w\" width=\"800\"\/> <img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-5545\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-2.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-2.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-2-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-2-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/10\/bo-de-thi-cuoi-ki-1-toan-11-2-768x1086.jpg 768w\" width=\"800\"\/><\/p>\n<h2><strong>T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n<\/strong><\/h2>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chinh ph\u1ee5c \u0111i\u1ec3m s\u1ed1, b\u1ea1n h\u00e3y t\u1ea3i ngay b\u1ed9 t\u00e0i li\u1ec7u v\u1ec1 m\u00e1y v\u00e0 b\u1eaft \u0111\u1ea7u \u00f4n luy\u1ec7n ngay h\u00f4m nay.<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1Hlg6jH2TvG3OA_7vcKT23xDBxu4qSuwy\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 n\u0103m 2025 (C\u00e1nh Di\u1ec1u)<\/a><\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1OQ9sdi66teLkD7JhxgMghK-idN9Bux3S\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 n\u0103m 2025 (K\u1ebft N\u1ed1i Tri Th\u1ee9c)<\/a><\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1J0UNq4V614m2_KFc1uFiOp6rT29VKp50\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 11 n\u0103m 2025 (Ch\u00e2n Tr\u1eddi S\u00e1ng T\u1ea1o)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giai \u0111o\u1ea1n \u00f4n thi cu\u1ed1i h\u1ecdc k\u1ef3 lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c v\u00e0 m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng c\u1ee7a h\u1ecdc sinh l\u1edbp 11. To\u00e1n h\u1ecdc trong ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 h\u1ecdc thu\u1ed9c c\u00f4ng th\u1ee9c, m\u00e0 \u0111\u00f2i h\u1ecfi t\u01b0 duy h\u1ec7 th\u1ed1ng, kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch [&#8230;]\n","protected":false},"author":1,"featured_media":2202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[16],"class_list":["post-1004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-11","tag-toan-11"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=1004"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1004\/revisions"}],"predecessor-version":[{"id":2203,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1004\/revisions\/2203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2202"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=1004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=1004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=1004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}