{"id":1050,"date":"2026-05-05T06:14:19","date_gmt":"2026-05-05T06:14:19","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-cuoi-ki-1-toan-10\/"},"modified":"2026-05-05T07:55:31","modified_gmt":"2026-05-05T07:55:31","slug":"bo-de-thi-cuoi-ki-1-toan-10","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/bo-de-thi-cuoi-ki-1-toan-10\/","title":{"rendered":"B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10 ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi c\u00f3 \u0111\u00e1p \u00e1n"},"content":{"rendered":"<p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u \u0111\u1ec3 l\u00e0m ch\u1ee7 to\u00e0n b\u1ed9 ki\u1ebfn th\u1ee9c H\u1ecdc k\u00ec I m\u00f4n to\u00e1n 10, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c chuy\u00ean \u0111\u1ec1 t\u1eeb m\u1ec7nh \u0111\u1ec1, h\u00e0m s\u1ed1 \u0111\u1ebfn h\u00ecnh h\u1ecdc vect\u01a1? Vi\u1ec7c h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u00e0 r\u00e8n luy\u1ec7n \u0111\u1ec1 thi th\u1ef1c chi\u1ebfn l\u00e0 y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft \u0111\u1ec3 b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau 8+ hay 9 \u0111i\u1ec3m. <strong>B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10<\/strong> ch\u00ednh l\u00e0 t\u00e0i li\u1ec7u to\u00e0n di\u1ec7n, gi\u00fap b\u1ea1n \u00f4n t\u1eadp chuy\u00ean s\u00e2u v\u00e0 t\u1ef1 tin l\u00e0m ch\u1ee7 k\u1ef3 thi cu\u1ed1i k\u1ef3 s\u1eafp t\u1edbi. H\u00e3y c\u00f9ng <a href=\"https:\/\/tailieuonthi.edu.vn\/\" rel=\"noopener\" target=\"_blank\"><strong>Tailieuonthi EDU<\/strong><\/a> kh\u00e1m ph\u00e1 gi\u00e1 tr\u1ecb \u0111\u1eb7c bi\u1ec7t c\u1ee7a b\u1ed9 \u0111\u1ec1 thi n\u00e0y.<\/p>\n<h2><strong>T\u1ea1i sao n\u00ean s\u1edf h\u1eefu B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10?<\/strong><\/h2>\n<p>B\u1ed9 \u0111\u1ec1 thi n\u00e0y l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u00f4n t\u1eadp khoa h\u1ecdc, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 h\u1ecdc t\u1eadp v\u00e0 gi\u00fap h\u1ecdc sinh l\u00e0m ch\u1ee7 m\u1ecdi d\u1ea1ng \u0111\u1ec1:<\/p>\n<ul>\n<li><strong>B\u00e1m s\u00e1t ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi:<\/strong> T\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n \u0111\u1ed3ng th\u1eddi cho c\u1ea3 ba b\u1ed9 s\u00e1ch gi\u00e1o khoa: Ch\u00e2n Tr\u1eddi S\u00e1ng T\u1ea1o, K\u1ebft N\u1ed1i Tri Th\u1ee9c v\u00e0 C\u00e1nh Di\u1ec1u, \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ee9ng d\u1ee5ng cao cho m\u1ecdi h\u1ecdc sinh.<\/li>\n<li><strong>Ph\u00e2n lo\u1ea1i \u0111\u1ed9 kh\u00f3 chu\u1ea9n x\u00e1c:<\/strong> C\u00e1c c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp h\u1ee3p l\u00fd theo 4 m\u1ee9c \u0111\u1ed9: nh\u1eadn bi\u1ebft, th\u00f4ng hi\u1ec3u, v\u1eadn d\u1ee5ng, v\u1eadn d\u1ee5ng cao, gi\u00fap b\u1ea1n luy\u1ec7n t\u1eadp theo l\u1ed9 tr\u00ecnh t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao.<\/li>\n<li><strong>C\u1ea5u tr\u00fac \u0111\u1ec1 thi th\u1ef1c chi\u1ebfn:<\/strong> M\u00f4 ph\u1ecfng ch\u00ednh x\u00e1c c\u1ea5u tr\u00fac \u0111\u1ec1 thi Cu\u1ed1i K\u00ec, c\u00f3 c\u1ea3 ph\u1ea7n tr\u1eafc nghi\u1ec7m v\u00e0 t\u1ef1 lu\u1eadn, r\u00e8n luy\u1ec7n k\u1ef9 n\u0103ng l\u00e0m b\u00e0i thi d\u01b0\u1edbi \u00e1p l\u1ef1c th\u1eddi gian.<\/li>\n<li><strong>L\u1eddi gi\u1ea3i chi ti\u1ebft, d\u1ec5 hi\u1ec3u:<\/strong> \u0110i k\u00e8m \u0111\u00e1p \u00e1n v\u00e0 l\u1eddi gi\u1ea3i gi\u1ea3i th\u00edch c\u1eb7n k\u1ebd t\u1eebng b\u01b0\u1edbc, gi\u00fap ng\u01b0\u1eddi h\u1ecdc bi\u1ebft \u0111\u00e1p s\u1ed1 v\u00e0 hi\u1ec3u r\u00f5 ph\u01b0\u01a1ng ph\u00e1p t\u01b0 duy c\u00f9ng l\u00fd do l\u1ef1a ch\u1ecdn c\u00f4ng th\u1ee9c.<\/li>\n<\/ul>\n<h2><strong>N\u1ed9i dung B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10<\/strong><\/h2>\n<p>B\u1ed9 \u0111\u1ec1 \u0111\u01b0\u1ee3c chia th\u00e0nh hai ph\u1ea7n ch\u00ednh: \u0110\u1ec1 b\u00e0i v\u00e0 \u0110\u00e1p \u00e1n\/L\u1eddi gi\u1ea3i chi ti\u1ebft, t\u1ea1o th\u00e0nh m\u1ed9t quy tr\u00ecnh luy\u1ec7n t\u1eadp kh\u00e9p k\u00edn v\u00e0 hi\u1ec7u qu\u1ea3.<\/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 ki\u1ebfn th\u1ee9c c\u1ed1t l\u00f5i c\u1ee7a H\u1ecdc k\u1ef3 I To\u00e1n 10, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ph\u1ee7 ki\u1ebfn th\u1ee9c r\u1ed9ng v\u00e0 s\u1ef1 ph\u00e2n b\u1ed5 m\u1ee9c \u0111\u1ed9 kh\u00f3 h\u1ee3p l\u00fd. C\u1ea5u tr\u00fac \u0111\u1ec1 thi t\u1ed5ng h\u1ee3p c\u00e1c m\u1ea3ng ki\u1ebfn th\u1ee9c ch\u00ednh nh\u01b0 sau:<\/p>\n<p><strong>\u0110\u1ea1i s\u1ed1 &amp; S\u1ed1 h\u1ecdc:<\/strong><\/p>\n<ul>\n<li>Ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 m\u1ec7nh \u0111\u1ec1 v\u00e0 t\u1eadp h\u1ee3p.<\/li>\n<li>H\u1ec7 th\u1ed1ng h\u00f3a b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 h\u1ec7 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc nh\u1ea5t hai \u1ea9n.<\/li>\n<li>C\u00e1c d\u1ea1ng b\u00e0i t\u1eadp v\u1ec1 h\u00e0m s\u1ed1 b\u1eadc nh\u1ea5t v\u00e0 b\u1eadc hai.<\/li>\n<\/ul>\n<p><strong>H\u00ecnh h\u1ecdc:<\/strong><\/p>\n<ul>\n<li>\u00c1p d\u1ee5ng h\u1ec7 th\u1ee9c l\u01b0\u1ee3ng trong tam gi\u00e1c.<\/li>\n<li>Luy\u1ec7n t\u1eadp v\u1ec1 v\u00e9c-t\u01a1, c\u00e1c ph\u00e9p to\u00e1n v\u00e0 t\u00edch v\u00f4 h\u01b0\u1edbng c\u1ee7a v\u00e9c-t\u01a1.<\/li>\n<li>B\u00e0i to\u00e1n v\u1ec1 t\u1ecda \u0111\u1ed9 trong m\u1eb7t ph\u1eb3ng.<\/li>\n<\/ul>\n<p>Ph\u1ea7n \u0111\u1ec1 b\u00e0i c\u1ee7a b\u1ed9 <a href=\"https:\/\/tailieuonthi.edu.vn\/lop-10\/toan-10\/\" rel=\"noopener\" target=\"_blank\"><strong>t\u00e0i li\u1ec7u to\u00e1n 10<\/strong><\/a> t\u1eadp trung v\u00e0o c\u00e1c ki\u1ebfn th\u1ee9c c\u1ed1t l\u00f5i c\u1ee7a h\u1ecdc k\u00ec Ito\u00e1n 10, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ph\u1ee7 ki\u1ebfn th\u1ee9c r\u1ed9ng v\u00e0 s\u1ef1 ph\u00e2n b\u1ed5 m\u1ee9c \u0111\u1ed9 kh\u00f3 h\u1ee3p l\u00fd.<\/p>\n<h3><strong>Ph\u1ea7n \u0111\u00e1p \u00e1n<\/strong><\/h3>\n<p>\u0110\u00e1p \u00e1n chi ti\u1ebft bao g\u1ed3m l\u1eddi gi\u1ea3i t\u1eebng b\u01b0\u1edbc, gi\u00fap h\u1ecdc sinh d\u1ec5 d\u00e0ng theo d\u00f5i ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3.<\/p>\n<p><img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-5970\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-3.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-3.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-3-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-3-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-3-768x1086.jpg 768w\" width=\"800\"\/> <img loading=\"lazy\" alt=\"\" class=\"aligncenter size-full wp-image-5971\" decoding=\"async\" height=\"1131\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-2.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-2.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-2-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-2-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-2-768x1086.jpg 768w\" width=\"800\"\/> <img alt=\"\" class=\"aligncenter size-full wp-image-5972\" decoding=\"async\" height=\"1131\" loading=\"lazy\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" src=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-1.jpg\" srcset=\"https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-1.jpg 800w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-1-212x300.jpg 212w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-1-724x1024.jpg 724w, https:\/\/tailieuonthi.edu.vn\/wp-content\/uploads\/2025\/11\/bo-de-thi-cuoi-ki-1-toan-10-1-768x1086.jpg 768w\" width=\"800\"\/><\/p>\n<h2><strong>T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10<\/strong><\/h2>\n<p><strong>B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10<\/strong> l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 b\u1ea1n x\u00e2y d\u1ef1ng l\u1ed9 tr\u00ecnh \u00f4n t\u1eadp khoa h\u1ecdc v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n. \u0110\u1eebng ch\u1ea7n ch\u1eeb, h\u00e3y t\u1ea3i ngay t\u00e0i li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi b\u1ed9 s\u00e1ch gi\u00e1o khoa c\u1ee7a m\u00ecnh \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh t\u1ef1 tin chinh ph\u1ee5c \u0111i\u1ec3m s\u1ed1 cao!<\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1EyDHTm3CX_v5NMlgayWaP9njRpwJ0Q55\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10 n\u0103m 2025 (Ch\u00e2n Tr\u1eddi S\u00e1ng T\u1ea1o)<\/a><\/p>\n<p><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/drive\/folders\/1spkfUDzV-Ic1AO0ylxIXEeamNC4_KdRF\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10 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\/1J_md4x9TrSzl1x0OhylF7xzPIpql9WAx\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i B\u1ed9 \u0110\u1ec1 Thi Cu\u1ed1i K\u00ec 1 To\u00e1n 10 n\u0103m 2025 (C\u00e1nh Di\u1ec1u)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u \u0111\u1ec3 l\u00e0m ch\u1ee7 to\u00e0n b\u1ed9 ki\u1ebfn th\u1ee9c H\u1ecdc k\u00ec I m\u00f4n to\u00e1n 10, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c chuy\u00ean \u0111\u1ec1 t\u1eeb m\u1ec7nh \u0111\u1ec1, h\u00e0m s\u1ed1 \u0111\u1ebfn h\u00ecnh h\u1ecdc vect\u01a1? Vi\u1ec7c h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u00e0 r\u00e8n luy\u1ec7n \u0111\u1ec1 thi th\u1ef1c chi\u1ebfn l\u00e0 y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft \u0111\u1ec3 [&#8230;]\n","protected":false},"author":1,"featured_media":2248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[63],"class_list":["post-1050","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-10","tag-toan-10"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1050","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=1050"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1050\/revisions"}],"predecessor-version":[{"id":2249,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/1050\/revisions\/2249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2248"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=1050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=1050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=1050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}