{"id":40775,"date":"2025-08-08T19:45:26","date_gmt":"2025-08-08T12:45:26","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=40775"},"modified":"2025-08-08T20:07:43","modified_gmt":"2025-08-08T13:07:43","slug":"phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/","title":{"rendered":"Ph\u00e9p chia l\u00e0 g\u00ec? T\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n nh\u1ea5t trong ph\u00e9p chia"},"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\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Bo_phan_duoc_goi_la_gi\" >B\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Tai_san_cua_bo_phan\" >T\u00e0i s\u1ea3n c\u1ee7a b\u1ed9 ph\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Cac_hinh_thuc_toan_hoc_pho_bien\" >C\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Phan_chia_con_lai\" >Ph\u00e2n chia c\u00f2n l\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Phan_chia_con_lai-2\" >Ph\u00e2n chia c\u00f2n l\u1ea1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Cac_loai_bai_tap_lien_quan_den_phep_tru_pho_bien\" >C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp li\u00ean quan \u0111\u1ebfn ph\u00e9p tr\u1eeb ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Mau_1_Thuc_hien_tinh_toan\" >M\u1eabu 1: Th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Mau_2_Dinh_dang_toan_voi_giai_phap\" >M\u1eabu 2: \u0110\u1ecbnh d\u1ea1ng to\u00e1n v\u1edbi gi\u1ea3i ph\u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Mau_3_Tim_x\" >M\u1eabu 3: T\u00ecm x<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Bi_quyet_de_giup_tre_hoc_ghi_nho_va_ap_dung_kien_thuc_ve_phan_chia_hieu_qua\" >B\u00ed quy\u1ebft \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc, ghi nh\u1edb v\u00e0 \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c v\u1ec1 ph\u00e2n chia hi\u1ec7u qu\u1ea3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Hoc_cach_choi_%E2%80%93_Choi_voi_Toan_Khi\" >H\u1ecdc c\u00e1ch ch\u01a1i &#8211; Ch\u01a1i v\u1edbi To\u00e1n Kh\u1ec9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Cung_voi_tre_em_de_hoc_va_lam_chu_chin_chuong\" >C\u00f9ng v\u1edbi tr\u1ebb em \u0111\u1ec3 h\u1ecdc v\u00e0 l\u00e0m ch\u1ee7 ch\u00edn ch\u01b0\u01a1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Cung_voi_tre_em_hoc_toan_thong_qua_tro_choi\" >C\u00f9ng v\u1edbi tr\u1ebb em h\u1ecdc to\u00e1n th\u00f4ng qua tr\u00f2 ch\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Viec_thuc_hanh_va_thuc_hanh_thuong_rat_quan_trong\" >Vi\u1ec7c th\u1ef1c h\u00e0nh v\u00e0 th\u1ef1c h\u00e0nh th\u01b0\u1eddng r\u1ea5t quan tr\u1ecdng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Tom_tat_mot_so_bai_tap_phan_chia_de_tre_thuc_hanh\" >T\u00f3m t\u1eaft m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp ph\u00e2n chia \u0111\u1ec3 tr\u1ebb th\u1ef1c h\u00e0nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ckconitsha.com\/vn\/phep-chia-la-gi-tong-hop-kien-thuc-co-ban-nhat-trong-phep-chia\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Ph\u00e2n chia l\u00e0 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n nh\u1ea5t trong to\u00e1n h\u1ecdc, m\u1ed9t t\u00ednh to\u00e1n quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ea7u h\u1ebft c\u00e1c l\u0129nh v\u1ef1c t\u1eeb h\u1ecdc t\u1eadp \u0111\u1ebfn cu\u1ed9c s\u1ed1ng. V\u00ec v\u1eady, b\u1ea1n hi\u1ec3u ph\u00e2n chia l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc ki\u1ebfn th\u1ee9c n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3? H\u00e3y kh\u00e1m ph\u00e1 r\u00f5 r\u00e0ng h\u01a1n trong b\u00e0i vi\u1ebft sau \u0111\u00e2y c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef.<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480_(1).png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bo_phan_duoc_goi_la_gi\"><\/span>B\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Trong to\u00e1n h\u1ecdc, b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t trong b\u1ed1n t\u00ednh to\u00e1n s\u1ed1 h\u1ecdc, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng d\u1ea5u hi\u1ec7u &#8220;:&#8221;, &#8220;\/&#8221; ho\u1eb7c &#8220;&#8221; &#8220;. C\u00f4ng th\u1ee9c ph\u00e2n chia nh\u01b0 sau:<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">A: B = C<\/p>\n<p dir=\"ltr\">Trong \u0111\u00f3:<\/p>\n<ul>\n<li dir=\"ltr\">A l\u00e0 s\u1ed1 ph\u00e2n chia<\/li>\n<li dir=\"ltr\">B l\u00e0 s\u1ed1 ph\u00e2n chia<\/li>\n<li dir=\"ltr\">C l\u00e0 t\u00ecnh y\u00eau.<\/li>\n<\/ul>\n<p dir=\"ltr\">L\u01b0u \u00fd: B kh\u00f4ng b\u1eb1ng kh\u00f4ng.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: 10: 5 = 2 v\u00ec 2 x 5 = 10<\/em><\/p>\n<p dir=\"ltr\">Trong kh\u00e1i ni\u1ec7m t\u00ednh to\u00e1n ph\u00e2n chia, n\u00f3 th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn kh\u00e1i ni\u1ec7m ph\u00e2n s\u1ed1. Kh\u00f4ng gi\u1ed1ng nh\u01b0 ph\u00e9p nh\u00e2n, b\u1ed5 sung, tr\u1eeb, thu th\u1eadp s\u1ed1 nguy\u00ean kh\u00f4ng \u0111\u00f3ng trong b\u1ed9 ph\u1eadn. K\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c ph\u00e2n chia 2 s\u1ed1 nguy\u00ean s\u1ebd c\u00f3 th\u1ec3 tr\u1ea3 l\u1ea1i d\u01b0 l\u01b0\u1ee3ng. \u0110\u1ec3 ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n ph\u00e2n chia c\u00f2n l\u1ea1i, h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt s\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng v\u1edbi c\u00e1c ph\u00e2n s\u1ed1 ho\u1eb7c s\u1ed1 h\u1ee3p l\u00fd.<\/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\/phep-chia-1.png\" alt=\"C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u1ed9t t\u00ednh to\u00e1n ph\u00e2n chia. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tai_san_cua_bo_phan\"><\/span>T\u00e0i s\u1ea3n c\u1ee7a b\u1ed9 ph\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">T\u00ednh to\u00e1n ph\u00e2n chia c\u01a1 b\u1ea3n s\u1ebd c\u00f3 c\u00e1c thu\u1ed9c t\u00ednh \u0111\u1eb7c bi\u1ec7t sau:<\/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\/phep-chia-2.jpg\" alt=\"\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_hinh_thuc_toan_hoc_pho_bien\"><\/span>C\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">L\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n, khi th\u1ef1c hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a t\u00ednh to\u00e1n chia s\u1ebb, c\u00f3 2 tr\u01b0\u1eddng h\u1ee3p nh\u01b0 sau:<\/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\/phep-chia-3.jpg\" alt=\"Trong to\u00e1n h\u1ecdc c\u00f3 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn v\u00e0 b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_chia_con_lai\"><\/span>Ph\u00e2n chia c\u00f2n l\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1edbi b\u1ed9 ph\u1eadn n\u00e0y, s\u1ed1 l\u01b0\u1ee3ng c\u00e1c b\u1ed9 ph\u1eadn l\u1edbn h\u01a1n b\u1ed9 ph\u1eadn, th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n t\u1eeb tr\u00e1i sang ph\u1ea3i \u0111\u1ec3 t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng v\u00e0 kh\u00f4ng c\u00f2n l\u1ea1i.<\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: 127: 4<\/em><\/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\/phep-chia-3a.jpg\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\">T\u00ednh to\u00e1n \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">L\u1ea5y (\u0111\u1eb7t) S\u1ed1 ng\u1eafn nh\u1ea5t \u0111\u1ea7u ti\u00ean trong s\u1ed1 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c chia cho b\u1ed9 ph\u1eadn. \u1ede \u0111\u00e2y v\u00ec 1 kh\u00f4ng chia 4, ch\u00fang t\u00f4i l\u1ea5y 12 b\u1ed9 ph\u1eadn 4; 3 l\u00f5i 4 b\u1eb1ng 12; 12 tr\u1eeb 12 \u0111\u1ebfn 0.<\/li>\n<li dir=\"ltr\">H\u1ea1 ch\u1eef s\u1ed1 ti\u1ebfp theo. \u1ede \u0111\u00e2y ch\u00fang t\u00f4i h\u1ea1 7; 7 chia 4 1; 1 nh\u00e2n 4 b\u1eb1ng 4; 7 tr\u1eeb 4 tr\u00e1i 3.<\/li>\n<li dir=\"ltr\">N\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn s\u1ed1 nguy\u00ean mu\u1ed1n ti\u1ebfp t\u1ee5c, ch\u00fang ta ph\u1ea3i \u0111\u00e1nh d\u1ea5u s\u1ed1 th\u1eadp ph\u00e2n v\u1edbi s\u1ed1 l\u01b0\u1ee3ng v\u00e0 h\u1ea1 th\u1ea5p s\u1ed1 0 trong b\u1ed9 ph\u1eadn. \u1ede \u0111\u00e2y ch\u00fang t\u00f4i th\u1ea5p h\u01a1n 0; 30 chia 4 7; 7 nh\u00e2n 4 b\u1eb1ng 28; 30 tr\u1eeb 28 \u0111\u1ebfn 2.<\/li>\n<li dir=\"ltr\">Th\u1ea5p h\u01a1n m\u1ed9t 0; 20 chia 4; 5 l\u00f5i 4 b\u1eb1ng 20; 20 tr\u1eeb 20 \u0111\u1ebfn 0. K\u1ebft qu\u1ea3 l\u00e0 31,75.<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_chia_con_lai-2\"><\/span>Ph\u00e2n chia c\u00f2n l\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Cho hai s\u1ed1 t\u1ef1 nhi\u00ean A v\u00e0 B, trong \u0111\u00f3 B kh\u00e1c v\u1edbi 0.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">A = bq + r (trong \u0111\u00f3, 0 \u2264 r<\/p>\n<ul>\n<li dir=\"ltr\">Ch\u00fang t\u00f4i g\u1ecdi Q v\u00e0 R t\u01b0\u01a1ng \u1ee9ng v\u00e0 s\u1ed1 d\u01b0 trong Ph\u00e2n khu A: B = Q<\/li>\n<li dir=\"ltr\">N\u1ebfu r kh\u00e1c v\u1edbi 0, th\u00ec ch\u00fang ta n\u00f3i r\u1eb1ng a kh\u00f4ng chia h\u1ebft cho b. V\u00e0 t\u1eeb \u0111\u00f3, ch\u00fang t\u00f4i c\u00f3 kh\u00e1i ni\u1ec7m v\u1ec1 s\u1ef1 ph\u00e2n chia d\u01b0 th\u1eeba.<\/li>\n<li dir=\"ltr\">Bi\u1ec3u t\u01b0\u1ee3ng: A \u22ee\u0338 B<\/li>\n<\/ul>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: 7: 2<\/em><\/p>\n<p dir=\"ltr\">N\u1ebfu a = 7 v\u00e0 d = 2, th\u00ec q = 3 v\u00e0 r = 1, v\u00ec 7 = (2) (3) + 1.<\/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\/phep-chia-4a.jpg\" alt=\"\" width=\"100%\"><\/p>\n<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_loai_bai_tap_lien_quan_den_phep_tru_pho_bien\"><\/span>C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp li\u00ean quan \u0111\u1ebfn ph\u00e9p tr\u1eeb ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi nh\u1eefng \u0111\u1ee9a tr\u1ebb m\u1edbi tham gia ph\u00e2n chia, s\u1ebd h\u1ecdc v\u00e0 th\u1ef1c h\u00e0nh m\u1ed9t s\u1ed1 lo\u1ea1i b\u00e0i t\u1eadp sau:<\/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\/phep-chia-4.jpg\" alt=\"C\u00f3 nhi\u1ec1u lo\u1ea1i b\u00e0i t\u1eadp v\u1ec1 ph\u00e2n chia. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_1_Thuc_hien_tinh_toan\"><\/span>M\u1eabu 1: Th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1edbi b\u00e0i t\u1eadp n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i quy\u1ebft c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li dir=\"ltr\">B\u01b0\u1edbc 1: \u0110\u1eb7t t\u00ednh to\u00e1n ph\u00e2n chia theo c\u00e1c h\u00e0ng d\u1ecdc.<\/li>\n<li dir=\"ltr\">B\u01b0\u1edbc 2: Th\u1ef1c hi\u1ec7n b\u1ed9 ph\u1eadn<\/li>\n<li dir=\"ltr\">B\u01b0\u1edbc 3: Ki\u1ec3m tra s\u1ed1 d\u01b0 c\u1ee7a b\u1ed9 ph\u1eadn, n\u1ebfu s\u1ed1 d\u01b0 b\u1eb1ng kh\u00f4ng, t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 b\u1ed9 ph\u1eadn; N\u1ebfu s\u1ef1 c\u00e2n b\u1eb1ng kh\u00e1c v\u1edbi s\u1ed1 kh\u00f4ng, th\u00ec \u0111\u00f3 l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 d\u01b0 th\u1eeba.<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5: <em>64: 2 B\u1ed9 ph\u1eadn l\u00e0 t\u1ea5t c\u1ea3 hay b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i?<\/em><\/p>\n<p dir=\"ltr\">Ch\u00fang t\u00f4i th\u1ea5y s\u1ef1 ph\u00e2n chia v\u1edbi s\u1ed1 d\u01b0 0 SO 64: 2 l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_2_Dinh_dang_toan_voi_giai_phap\"><\/span>M\u1eabu 2: \u0110\u1ecbnh d\u1ea1ng to\u00e1n v\u1edbi gi\u1ea3i ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p:<\/p>\n<ul>\n<li dir=\"ltr\">B\u01b0\u1edbc 1: \u0110\u1ecdc k\u1ef9 v\u1ea5n \u0111\u1ec1, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u \u0111\u00e3 cho v\u00e0 y\u00eau c\u1ea7u b\u00e0i t\u1eadp.<\/li>\n<li dir=\"ltr\">B\u01b0\u1edbc 2: Mu\u1ed1n t\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a nh\u00f3m trong c\u00e1c nh\u00f3m b\u1eb1ng nhau s\u1ebd \u00e1p d\u1ee5ng ph\u00e2n chia. Sau \u0111\u00f3 \u00e1p d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a t\u00ednh to\u00e1n n\u00e0y \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp.<\/li>\n<li dir=\"ltr\">B\u01b0\u1edbc 3: Tr\u00ecnh b\u00e0y gi\u1ea3i ph\u00e1p c\u1ee7a v\u1ea5n \u0111\u1ec1.<\/li>\n<\/ul>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: M\u1ed9t nh\u00f3m c\u00f3 30 ng\u01b0\u1eddi \u0111i du l\u1ecbch, n\u1ebfu m\u1ed7i chi\u1ebfc xe ch\u1ec9 c\u00f3 th\u1ec3 ch\u1edf 4 ng\u01b0\u1eddi, nh\u00f3m \u0111\u00f3 c\u1ea7n bao nhi\u00eau chi\u1ebfc xe?<\/em><\/p>\n<p dir=\"ltr\"><em>Gi\u1ea3i ph\u00e1p: \u0110\u1ec3 t\u00ednh to\u00e1n s\u1ed1 l\u01b0\u1ee3ng ph\u01b0\u01a1ng ti\u1ec7n mang theo t\u1ea5t c\u1ea3 c\u00e1c nh\u00f3m, ch\u00fang t\u00f4i s\u1ebd ki\u1ec3m tra 30 bao g\u1ed3m bao nhi\u00eau nh\u00f3m 4 b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n ph\u00e2n chia. N\u1ebfu b\u1ed9 ph\u1eadn c\u00f3 th\u1eb7ng d\u01b0, th\u00ec \u0111\u1ee7 cho chi\u1ebfc xe ch\u00fang ta c\u1ea7n th\u00eam chi\u1ebfc xe t\u01b0\u01a1ng \u1ee9ng c\u1ed9ng v\u1edbi s\u1ed1 d\u01b0 \u0111\u00f3.<\/em><\/p>\n<p dir=\"ltr\"><em>Gi\u1ea3i ph\u00e1p:<\/em><\/p>\n<p dir=\"ltr\"><em>Ch\u00fang t\u00f4i c\u00f3: 30: 4 = 7 (d\u01b0 2)<\/em><\/p>\n<p dir=\"ltr\"><em>V\u00ec v\u1eady, \u0111\u1ec3 mang theo 30 ng\u01b0\u1eddi, thi\u1ebft b\u1ecb xe h\u01a1i l\u00e0:<\/em><\/p>\n<p dir=\"ltr\"><em>7 + 1 = 8 (xe h\u01a1i)<\/em><\/p>\n<p dir=\"ltr\"><em>Tr\u1ea3 l\u1eddi: 8 xe.<\/em><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_3_Tim_x\"><\/span>M\u1eabu 3: T\u00ecm x<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Lo\u1ea1i b\u00e0i t\u1eadp n\u00e0y s\u1ebd \u0111\u01b0a ra m\u1ed9t bi\u1ec3u th\u1ee9c v\u1edbi gi\u00e1 tr\u1ecb c\u1ee7a X \u1ea9n. Nhi\u1ec7m v\u1ee5 c\u1ee7a h\u1ecd s\u1ebd ph\u1ea3i x\u00e1c \u0111\u1ecbnh vai tr\u00f2 c\u1ee7a X trong bi\u1ec3u th\u1ee9c v\u00e0 b\u1eaft \u0111\u1ea7u t\u00ednh to\u00e1n \u0111\u1ec3 t\u00ecm ra gi\u00e1 tr\u1ecb \u0111\u00f3. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm X l\u00e0 ph\u00e2n chia ho\u1eb7c s\u1ed1 ch\u01b0a bi\u1ebft, tr\u1ebb em c\u1ea7n \u0111\u01b0\u1ee3c y\u00eau th\u00edch b\u1edfi s\u1ed1 \u0111\u00e3 bi\u1ebft. <\/p>\n<p dir=\"ltr\"><em>V\u00ed d\u1ee5: T\u00ecm X Bi\u1ebft 3.x = 15<\/em><\/p>\n<p dir=\"ltr\"><em>\u2192 Tr\u1ea3 l\u1eddi: x = 15: 3 <\/em><\/p>\n<p dir=\"ltr\"><em>X = 5.<\/em><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bi_quyet_de_giup_tre_hoc_ghi_nho_va_ap_dung_kien_thuc_ve_phan_chia_hieu_qua\"><\/span>B\u00ed quy\u1ebft \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc, ghi nh\u1edb v\u00e0 \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c v\u1ec1 ph\u00e2n chia hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">V\u1ec1 c\u01a1 b\u1ea3n, s\u1ef1 ph\u00e2n chia c\u0169ng l\u00e0 ki\u1ebfn th\u1ee9c kh\u00e1 kh\u00f3 kh\u0103n khi tr\u1ebb h\u1ecdc to\u00e1n. Do \u0111\u00f3, \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc c\u00e1ch hi\u1ec3u v\u00e0 chinh ph\u1ee5c ki\u1ebfn th\u1ee9c n\u00e0y, cha m\u1eb9 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c m\u1eb9o sau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoc_cach_choi_%E2%80%93_Choi_voi_Toan_Khi\"><\/span>H\u1ecdc c\u00e1ch ch\u01a1i &#8211; Ch\u01a1i v\u1edbi To\u00e1n Kh\u1ec9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 l\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a gi\u1ea3ng d\u1ea1y to\u00e1n ti\u1ebfng Anh tr\u1ef1c tuy\u1ebfn \u0111ang \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u ph\u1ee5 huynh l\u1ef1a ch\u1ecdn, v\u1edbi n\u1ed9i dung \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ch\u1eb7t ch\u1ebd cho ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c m\u1edbi nh\u1ea5t c\u1ee7a B\u1ed9 Gi\u00e1o d\u1ee5c v\u00e0 \u0110\u00e0o t\u1ea1o cho tr\u1ebb m\u1eabu gi\u00e1o v\u00e0 ti\u1ec3u h\u1ecdc.<\/p>\n<p dir=\"ltr\">\u0110\u1ed3ng th\u1eddi, v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y t\u1ea1i Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng m\u1ed9t c\u00e1ch khoa h\u1ecdc, gi\u00fap tr\u1ebb d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a M\u1ef9 to\u00e0n di\u1ec7n v\u00e0 s\u1ed1ng \u0111\u1ed9ng h\u01a1n bao gi\u1edd h\u1ebft. Do \u0111\u00f3, tr\u1ebb em s\u1ebd h\u1ecdc v\u00e0 th\u1ef1c h\u00e0nh v\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c ho\u1ea1t \u0111\u1ed9ng h\u1ecdc t\u1eadp t\u01b0\u01a1ng t\u00e1c kh\u00e1c nhau nh\u01b0 h\u1ecdc t\u1eadp v\u00e0 ch\u01a1i, gi\u1ea3i c\u00e1c c\u00e2u \u0111\u1ed1, &#8230;<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/storage_web\/12-12-2022_01:16:45_monkey-math.jpg\" alt=\"Shining Home - Gia \u0111\u00ecnh Anh Ng\u1eef Math - \u1ee8ng d\u1ee5ng h\u1ecdc to\u00e1n b\u1eb1ng ti\u1ebfng Anh. (\u1ea2nh: Kh\u1ec9)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u1eb7c bi\u1ec7t, v\u1edbi to\u00e1n h\u1ecdc Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 cho tr\u1ebb em \u0111\u1ec3 h\u1ecdc to\u00e1n, m\u00e0 quan tr\u1ecdng h\u01a1n, h\u01b0\u1edbng t\u1edbi c\u1ed1t l\u00f5i c\u1ee7a em b\u00e9, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc th\u1ef1c t\u1ebf \u1edf c\u1ea5p \u0111\u1ed9 c\u1ee7a ch\u00fang \u1edf c\u1ea5p \u0111\u1ed9 th\u00edch h\u1ee3p. \u0110\u1ec3 gi\u00fap kh\u00f4ng ch\u1ec9 hi\u1ec3u ki\u1ebfn th\u1ee9c d\u01b0\u1edbi d\u1ea1ng v\u1eb9t m\u00e0 c\u00f2n th\u1ef1c s\u1ef1 hi\u1ec3u, th\u1ef1c h\u00e0nh v\u00e0 \u00e1p d\u1ee5ng theo m\u1ed9t c\u00e1ch n\u00e0o \u0111\u00f3.<\/p>\n<p dir=\"ltr\">C\u00f9ng v\u1edbi \u0111\u00f3, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u0169ng cung c\u1ea5p h\u01a1n 400 b\u00e0i h\u1ecdc \u0111\u01b0\u1ee3c chia d\u1ef1a tr\u00ean h\u01a1n 60 ch\u1ee7 \u0111\u1ec1 c\u1ee7a 7 b\u00e0i to\u00e1n ch\u00ednh nh\u01b0 s\u1ed1, t\u00ednh to\u00e1n, \u0111i\u1ec7n to\u00e1n logic, \u0111o l\u01b0\u1eddng, &#8230; \u0111\u1ea3m b\u1ea3o \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t ph\u1ea7n ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 gi\u00fap tr\u1ebb c\u1ea3i thi\u1ec7n t\u01b0 duy to\u00e1n h\u1ecdc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Tr\u1ea3i nghi\u1ec7m mi\u1ec5n ph\u00ed ngay b\u00e2y gi\u1edd!<\/p>\n<p dir=\"ltr\" style=\"text-align: center\"><a href=\"https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=7DSJPVHFROS<\/a><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cung_voi_tre_em_de_hoc_va_lam_chu_chin_chuong\"><\/span>C\u00f9ng v\u1edbi tr\u1ebb em \u0111\u1ec3 h\u1ecdc v\u00e0 l\u00e0m ch\u1ee7 ch\u00edn ch\u01b0\u01a1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u00e2n chia, n\u00f3 y\u00eau c\u1ea7u tr\u1ebb ph\u1ea3i ghi nh\u1edb v\u00e0 l\u00e0m ch\u1ee7 10 ch\u01b0\u01a1ng ch\u00edn ch\u01b0\u01a1ng \u0111\u01b0\u1ee3c chia trong v\u00f2ng 100. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng cho tr\u1ebb em th\u1ef1c hi\u1ec7n c\u00e1c t\u00ednh to\u00e1n ph\u00e2n chia ch\u00ednh x\u00e1c.<\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, ph\u1ee5 huynh gi\u00fap tr\u1ebb ghi nh\u1edb m\u1ed7i b\u1ea3ng ch\u00edn ch\u01b0\u01a1ng \u0111\u1ec3 chia m\u1ed9t, tr\u00e1nh qu\u00e1 nhi\u1ec1u nghi\u00ean c\u1ee9u c\u00f9ng l\u00fac ch\u00fang s\u1ebd c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng m\u1ea5t ki\u1ec3m so\u00e1t, h\u1ecdc h\u1ecfi nhanh v\u00e0 qu\u00ean.<\/p>\n<p dir=\"ltr\">\u0110\u1ed3ng th\u1eddi, cha m\u1eb9 n\u00ean th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra ki\u1ebfn th\u1ee9c n\u00e0y khi em b\u00e9 \u0111\u00e3 h\u1ecdc, tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p &#8220;h\u1ecdc tr\u01b0\u1edbc v\u00e0 sau n\u00e0y&#8221;, c\u0169ng nh\u01b0 c\u1ee7ng c\u1ed1 v\u00e0 th\u1ef1c h\u00e0nh ki\u1ebfn th\u1ee9c k\u1ecbp th\u1eddi cho tr\u1ebb em.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cung_voi_tre_em_hoc_toan_thong_qua_tro_choi\"><\/span>C\u00f9ng v\u1edbi tr\u1ebb em h\u1ecdc to\u00e1n th\u00f4ng qua tr\u00f2 ch\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Thay v\u00ec ch\u1ec9 h\u1ecdc to\u00e1n d\u1ef1a tr\u00ean s\u00e1ch, ph\u1ee5 huynh c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp th\u00f4ng qua tr\u00f2 ch\u01a1i \u0111\u1ec3 t\u0103ng s\u1ef1 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c h\u1ecdc cho tr\u1ebb em.<\/p>\n<p dir=\"ltr\">T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea7u t\u01b0 v\u00e0o \u0111\u1ed3 ch\u01a1i \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u tr\u01b0\u1edbc tr\u00ean th\u1ecb tr\u01b0\u1eddng, ho\u1eb7c t\u1ed5 ch\u1ee9c c\u00e1c tr\u00f2 ch\u01a1i v\u00e0 c\u00e1c cu\u1ed9c thi nh\u1ecf nh\u01b0 \u0111i v\u00e0o th\u1ecb tr\u01b0\u1eddng, th\u1ef1c hi\u1ec7n c\u00e1c t\u00ednh to\u00e1n v\u1edbi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong nh\u00e0, c\u00e2u \u0111\u1ed1, &#8230; \u0111\u1ec3 c\u00f3 th\u1ec3 gi\u00fap tr\u1ebb d\u1ec5 d\u00e0ng ghi nh\u1edb ki\u1ebfn th\u1ee9c v\u00e0 bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/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\/phep-chia-6.jpg\" alt=\"\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc th\u00f4ng qua tr\u00f2 ch\u01a1i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Viec_thuc_hanh_va_thuc_hanh_thuong_rat_quan_trong\"><\/span>Vi\u1ec7c th\u1ef1c h\u00e0nh v\u00e0 th\u1ef1c h\u00e0nh th\u01b0\u1eddng r\u1ea5t quan tr\u1ecdng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Sau khi em b\u00e9 hi\u1ec3u nh\u1eefng g\u00ec l\u00e0 s\u1ef1 ph\u00e2n chia, cha m\u1eb9 n\u00ean t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 ch\u00fang th\u1ef1c h\u00e0nh v\u00e0 th\u1ef1c h\u00e0nh l\u00e0m b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 th\u01b0\u1eddng xuy\u00ean h\u01a1n. Ngo\u00e0i c\u00e1c b\u00e0i t\u1eadp trong s\u00e1ch gi\u00e1o khoa, b\u1ea1n c\u00f3 th\u1ec3 thu th\u1eadp th\u00eam ki\u1ebfn th\u1ee9c, b\u00e0i t\u1eadp internet, cu\u1ed9c s\u1ed1ng th\u1ef1c, &#8230; \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng to\u00e1n h\u1ecdc c\u1ee7a con b\u1ea1n t\u1ed1t h\u01a1n.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tom_tat_mot_so_bai_tap_phan_chia_de_tre_thuc_hanh\"><\/span>T\u00f3m t\u1eaft m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp ph\u00e2n chia \u0111\u1ec3 tr\u1ebb th\u1ef1c h\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00e0i 1: \u0110\u1eb7t t\u00ednh to\u00e1n v\u00e0 t\u00ednh to\u00e1n<\/p>\n<p dir=\"ltr\">a) 362: 20<\/p>\n<p dir=\"ltr\">b) 5250: 30<\/p>\n<p dir=\"ltr\">c) 370: 5<\/p>\n<p dir=\"ltr\">d) 420: 5<\/p>\n<p dir=\"ltr\">e) 246048: 4                         <\/p>\n<p dir=\"ltr\">f) 123456: 7<\/p>\n<p dir=\"ltr\">g) 307260: 5                         <\/p>\n<p dir=\"ltr\">h) 249218: 6<\/p>\n<p dir=\"ltr\">B\u00e0i 2: T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a bi\u1ec3u th\u1ee9c<\/p>\n<p dir=\"ltr\">a) 3628 x 24 &#8211; 46372<\/p>\n<p dir=\"ltr\">b) 22776: 78 x 25<\/p>\n<p dir=\"ltr\">C) (24 x 5): 4                 <\/p>\n<p dir=\"ltr\">D) (125 x 6): 3<\/p>\n<p dir=\"ltr\">E) (25 x 32): 8               <\/p>\n<p dir=\"ltr\">f) (56 x 125): 7<\/p>\n<p dir=\"ltr\">g) 1820 x 15 + 3024: 252<\/p>\n<p dir=\"ltr\">h) 7136: 223+ 1260<\/p>\n<p dir=\"ltr\">B\u00e0i 3: M\u1ed9t trang tr\u1ea1i g\u00e0 m\u1ed7i ng\u00e0y c\u00f3 6.000 qu\u1ea3 tr\u1ee9ng \u0111\u01b0\u1ee3c chia th\u00e0nh h\u00e0ng ch\u1ee5c qu\u1ea3 tr\u1ee9ng, m\u1ed7i h\u00e0ng ch\u1ee5c lo\u1ea1i tr\u00e1i c\u00e2y. C\u00f3 bao nhi\u00eau ch\u1ee5c qu\u1ea3 tr\u1ee9ng?<\/p>\n<p dir=\"ltr\">B\u00e0i 4: C\u00f3 2 chi\u1ebfc xe ch\u1edf g\u1ea1o. Chi\u1ebfc xe \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 mang theo 2150kg g\u1ea1o, chi\u1ebfc xe th\u1ee9 hai l\u00e0 h\u01a1n 150kg g\u1ea1o so v\u1edbi chi\u1ebfc xe \u0111\u1ea7u ti\u00ean.<\/p>\n<p dir=\"ltr\">C\u00f3 bao nhi\u00eau kg g\u1ea1o m\u1ed7i chi\u1ebfc xe c\u00f3 th\u1ec3 mang theo?<\/p>\n<p dir=\"ltr\">B\u00e0i h\u1ecdc 5: T\u00ecm Y:<\/p>\n<p dir=\"ltr\">A) YX 30 = 2340           <\/p>\n<p dir=\"ltr\">b) 39600: y = 90<\/p>\n<p dir=\"ltr\">C) YX 216 = 10800<\/p>\n<p dir=\"ltr\">D) YX 730 = 18250<\/p>\n<p dir=\"ltr\">B\u00e0i 6: M\u1ed9t c\u1eeda h\u00e0ng c\u00f3 8 t\u00fai g\u1ea1o, m\u1ed7i t\u00fai ch\u1ee9a 50kg g\u1ea1o. C\u1eeda h\u00e0ng \u0111\u00e3 b\u00e1n 1\/4 lo\u1ea1i g\u1ea1o \u0111\u00f3. C\u00f3 bao nhi\u00eau kg g\u1ea1o \u0111\u00e3 b\u00e1n cho c\u1eeda h\u00e0ng?<\/p>\n<p dir=\"ltr\">B\u00e0i 7: C\u1ea7n \u0111\u00f3ng m\u1ed7i trang 50kg xi m\u0103ng. H\u1ecfi 2340kg xi m\u0103ng, c\u00f3 bao nhi\u00eau ng\u01b0\u1eddi \u0111\u00f3ng c\u1eeda nhi\u1ec1u nh\u1ea5t trong c\u00f9ng m\u1ed9t l\u00fac v\u00e0 bao nhi\u00eau km xi m\u0103ng?<\/p>\n<p dir=\"ltr\">B\u00e0i 8: C\u00f3 90 h\u1ed9p ch\u1ee9a c\u00f9ng m\u1ed9t s\u1ed1 b\u00fat. T\u1eeb m\u1ed7i h\u1ed9p \u0111\u00f3, m\u1ecdi ng\u01b0\u1eddi l\u1ea5y ra b\u00fat, s\u1ed1 b\u00fat c\u00f2n l\u1ea1i trong 90 h\u1ed9p ch\u00ednh x\u00e1c b\u1eb1ng s\u1ed1 b\u00fat trong 75 h\u1ed9p ban \u0111\u1ea7u. C\u00f3 bao nhi\u00eau b\u00fat m\u1ed7i h\u1ed9p g\u1ed1c?<\/p>\n<p dir=\"ltr\">B\u00e0i 9: Trong m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a m\u1ed9t s\u1ed1 cho 9 th\u01b0\u01a1ng t\u00edch l\u00e0 222, s\u1ed1 d\u01b0 l\u00e0 s\u1ed1 d\u01b0 l\u1edbn nh\u1ea5t c\u00f3 th\u1ec3 trong b\u1ed9 ph\u1eadn n\u00e0y. T\u00ecm s\u1ed1 chia.<\/p>\n<p dir=\"ltr\">B\u00e0i 10: C\u00f3 hai c\u1eeda h\u00e0ng, m\u1ed7i c\u1eeda h\u00e0ng nh\u1eadn \u0111\u01b0\u1ee3c 7128m v\u1ea3i. Trung b\u00ecnh, h\u00e0ng ng\u00e0y \u0111\u1ea7u ti\u00ean c\u1ee7a h\u00e0ng \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c b\u00e1n 264m v\u1ea3i, c\u1eeda h\u00e0ng th\u1ee9 hai \u0111\u00e3 b\u00e1n 297m v\u1ea3i. H\u1ecfi c\u1eeda h\u00e0ng n\u00e0o b\u00e1n t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u00f3 s\u1edbm h\u01a1n v\u00e0 bao nhi\u00eau ng\u00e0y tr\u01b0\u1edbc?<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u00ean \u0111\u00e2y l\u00e0 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 to\u00e1n h\u1ecdc v\u1ec1 b\u1ed9 ph\u1eadn, m\u1ed9t trong nh\u1eefng t\u00ednh to\u00e1n s\u1ed1 h\u1ecdc quan tr\u1ecdng. \u0110\u1ed3ng th\u1eddi, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc m\u00e0 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft v\u00ec kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ef1c k\u1ef3 cao. Hy v\u1ecdng, d\u1ef1a tr\u00ean vi\u1ec7c chia s\u1ebb \u1edf tr\u00ean, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd gi\u00fap h\u1ecdc to\u00e1n ph\u00e2n chia c\u1ee7a b\u1ea1n v\u00e0 em b\u00e9 c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n<\/p>\n<p>                                    Ngu\u1ed3n tham chi\u1ebfu<\/p>\n<p>Ph\u00e2n chia &#8211; \u0110\u1ecbnh ngh\u0129a v\u1edbi c\u00e1c v\u00ed d\u1ee5<\/p>\n<p><em>https:\/\/www.splashlearn.com\/math-vocabulary\/division\/division<\/em><\/p>\n<p>Ph\u00e2n chia l\u00e0 g\u00ec?<\/p>\n<p><em>https:\/\/www.cuemath.com\/numbers\/division\/<\/em><\/p>\n<p>Ngu\u1ed3n: <a href=\"http:\/\/www.ckconitsha.com\/vn\/\">http:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n chia l\u00e0 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n nh\u1ea5t trong to\u00e1n h\u1ecdc, m\u1ed9t t\u00ednh to\u00e1n quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ea7u h\u1ebft c\u00e1c l\u0129nh v\u1ef1c t\u1eeb h\u1ecdc t\u1eadp \u0111\u1ebfn cu\u1ed9c s\u1ed1ng. V\u00ec v\u1eady, b\u1ea1n hi\u1ec3u ph\u00e2n chia l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc ki\u1ebfn th\u1ee9c n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3? H\u00e3y kh\u00e1m&#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-40775","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/40775","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=40775"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/40775\/revisions"}],"predecessor-version":[{"id":40784,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/40775\/revisions\/40784"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=40775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=40775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=40775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}