{"id":8593,"date":"2025-04-06T08:23:10","date_gmt":"2025-04-06T01:23:10","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=8593"},"modified":"2025-06-29T11:30:03","modified_gmt":"2025-06-29T04:30:03","slug":"toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/","title":{"rendered":"To\u00e1n l\u1edbp 4 quy \u0111\u1ed3ng m\u1eabu s\u1ed1 c\u00e1c ph\u00e2n s\u1ed1: B\u00e0i t\u1eadp &amp; M\u1eb9o gi\u1ea3i"},"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\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Su_hinh_thanh_cua_so_la_gi\" >S\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a s\u1ed1 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\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Thong_so_ky_thuat_mau_lop_4_chi_tiet\" >Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1eabu l\u1edbp 4 chi ti\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Phuong_phap_1_Su_hoi_tu_cua_Mau_2_trong_cac_mo_hinh_khac_nhau\" >Ph\u01b0\u01a1ng ph\u00e1p 1: S\u1ef1 h\u1ed9i t\u1ee5 c\u1ee7a M\u1eabu 2 trong c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c nhau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Phuong_phap_2_Kiem_soat_mau_cua_phan_so_thu_hai_la_chia_het_boi_hinh_thuc_cua_phan_so_dau_tien\" >Ph\u01b0\u01a1ng ph\u00e1p 2: Ki\u1ec3m so\u00e1t m\u1eabu c\u1ee7a ph\u00e2n s\u1ed1 th\u1ee9 hai l\u00e0 chia h\u1ebft b\u1edfi h\u00ecnh th\u1ee9c c\u1ee7a ph\u00e2n s\u1ed1 \u0111\u1ea7u ti\u00ean<\/a><\/li><\/ul><\/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\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Bai_tap_Mau_4_Tu_tao\" >B\u00e0i t\u1eadp M\u1eabu 4 (T\u1ef1 t\u1ea1o)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Tap_the_duc_trong_sach_giao_khoa_toan_lop_4_voi_giai_phap\" >T\u1eadp th\u1ec3 d\u1ee5c trong s\u00e1ch gi\u00e1o khoa to\u00e1n l\u1edbp 4 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-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Tap_the_duc_hoi_tu_cua_mau_lop_4_cho_tre_em_de_tu_dao_tao_ban_than\" >T\u1eadp th\u1ec3 d\u1ee5c h\u1ed9i t\u1ee5 c\u1ee7a m\u1eabu l\u1edbp 4 cho tr\u1ebb em \u0111\u1ec3 t\u1ef1 \u0111\u00e0o t\u1ea1o b\u1ea3n th\u00e2n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Bi_quyet_hoc_tap_va_ghi_nho_cach_dieu_chinh_bieu_mau_so\" >B\u00ed quy\u1ebft h\u1ecdc t\u1eadp v\u00e0 ghi nh\u1edb c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh bi\u1ec3u m\u1eabu s\u1ed1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Giup_con_ban_hieu_goc_re_cua_van_de_khi_hoc_voi_Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math\" >Gi\u00fap con b\u1ea1n hi\u1ec3u g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1 khi h\u1ecdc v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Hay_chac_chan_rang_em_be_cua_ban_lam_chu_ly_thuyet_ve_su_hoi_tu_cua_lop_4\" >H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng em b\u00e9 c\u1ee7a b\u1ea1n l\u00e0m ch\u1ee7 l\u00fd thuy\u1ebft v\u1ec1 s\u1ef1 h\u1ed9i t\u1ee5 c\u1ee7a l\u1edbp 4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ckconitsha.com\/vn\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Thuc_hanh_em_be_cua_ban_thuong_xuyen\" >Th\u1ef1c h\u00e0nh em b\u00e9 c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<\/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\/toan-lop-4-quy-dong-mau-so-cac-phan-so-bai-tap-meo-giai\/#Hoc_toan_theo_so_do_suy_nghi\" >H\u1ecdc to\u00e1n theo s\u01a1 \u0111\u1ed3 suy ngh\u0129<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>H\u1ed9i t\u1ee5 to\u00e1n h\u1ecdc l\u1edbp 4 l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c quan tr\u1ecdng trong ph\u00e2n s\u1ed1. B\u1edfi v\u00ec t\u00ednh to\u00e1n kh\u00e1 ph\u1ee9c t\u1ea1p, n\u1ebfu kh\u00f4ng ph\u1ea3i l\u00e0 h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3, em b\u00e9 r\u1ea5t d\u1ec5 nh\u1ea7m l\u1eabn v\u00e0 t\u00ednh to\u00e1n sai. V\u00ec v\u1eady, trong n\u1ed9i dung c\u1ee7a b\u00e0i vi\u1ebft sau, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef s\u1ebd ti\u1ebft l\u1ed9 c\u00e1ch gi\u1ea3i quy\u1ebft to\u00e1n h\u1ecdc \u1edf \u0111\u1ecbnh d\u1ea1ng l\u1edbp 4, \u0111\u1ec3 ph\u1ee5 huynh c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u v\u00e0 \u00e1p d\u1ee5ng.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Su_hinh_thanh_cua_so_la_gi\"><\/span>S\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a s\u1ed1 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Theo l\u00fd thuy\u1ebft v\u1ec1 s\u1ef1 h\u1ed9i t\u1ee5 c\u1ee7a d\u1ea1ng l\u1edbp 4: t\u1eadp trung s\u1ed1 l\u01b0\u1ee3ng ph\u00e2n s\u1ed1 l\u00e0 s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a c\u00e1c ph\u00e2n s\u1ed1 kh\u00e1c nhau trong c\u00f9ng m\u1ed9t ph\u00e2n s\u1ed1.<\/p>\n<p dir=\"ltr\">C\u00f4ng th\u1ee9c c\u1ee7a s\u1ef1 h\u00ecnh th\u00e0nh hai h\u00ecnh th\u00e0nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u1ea5y c\u00e1i ch\u1ebft v\u00e0 m\u1eabu c\u1ee7a ph\u1ea7n \u0111\u1ea7u ti\u00ean nh\u00e2n v\u1edbi m\u1eabu c\u1ee7a ph\u1ea7n th\u1ee9 hai.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">L\u1ea5y c\u00e1i ch\u1ebft v\u00e0 m\u1eabu c\u1ee7a ph\u1ea7n th\u1ee9 hai nh\u00e2n v\u1edbi m\u1eabu c\u1ee7a ph\u1ea7n th\u1ee9 nh\u1ea5t.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">C\u1ee5 th\u1ec3: \u0111\u01b0a ra ph\u00e2n s\u1ed1 A\/B v\u00e0 C\/D<\/p>\n<p dir=\"ltr\">\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u00f4 h\u00ecnh, ch\u00fang t\u00f4i l\u1ea5y A\/BXD v\u00e0 C\/DXA<\/p>\n<p dir=\"ltr\"><em>* L\u01b0u \u00fd: Ch\u00fang t\u00f4i th\u01b0\u1eddng l\u1ea5y s\u1ed1 l\u01b0\u1ee3ng chung c\u1ee7a s\u1ed1 t\u1ef1 nhi\u00ean nh\u1ecf nh\u1ea5t 00 v\u00e0 chia s\u1ebb t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu.<\/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\/quy-dong-mau-so-toan-lop-4-1.jpg\" alt=\"\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat_mau_lop_4_chi_tiet\"><\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1eabu l\u1edbp 4 chi ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 c\u00f3 th\u1ec3 gi\u1ea3i c\u00e1c b\u00e0i t\u1eadp to\u00e1n l\u1edbp 4, ch\u00fang ta c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c c\u00e1ch sau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phuong_phap_1_Su_hoi_tu_cua_Mau_2_trong_cac_mo_hinh_khac_nhau\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p 1: S\u1ef1 h\u1ed9i t\u1ee5 c\u1ee7a M\u1eabu 2 trong c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c nhau<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n \u0111\u1ed9i h\u00ecnh 4STEP l\u00e0 3 b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 1: T\u00ecm b\u1ed9i s\u1ed1 chung nh\u1ecf nh\u1ea5t (BCNN) c\u1ee7a c\u00e1c m\u1ec7nh gi\u00e1. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, ch\u00fang t\u00f4i ch\u1ecdn BCNN \u0111\u00f3 l\u00e0 m\u1ed9t s\u1ed1 ph\u1ed5 bi\u1ebfn.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 2: T\u00ecm s\u1ed1 l\u01b0\u1ee3ng th\u00eam c\u1ee7a m\u1ed7i bi\u1ec3u m\u1eabu, b\u1eb1ng c\u00e1ch chia m\u1eabu s\u1ed1 chung cho m\u1ed7i h\u00ecnh th\u1ee9c ri\u00eang bi\u1ec7t.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 3: Ti\u1ebfn h\u00e0nh nh\u00e2n c\u1ea3 t\u1eed vong v\u00e0 m\u1eabu ph\u00e2n s\u1ed1 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng th\u00eam \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong b\u01b0\u1edbc 2.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">V\u00ed d\u1ee5:<\/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\/quy-dong-mau-so-toan-lop-4-2.jpg\" alt=\"\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phuong_phap_2_Kiem_soat_mau_cua_phan_so_thu_hai_la_chia_het_boi_hinh_thuc_cua_phan_so_dau_tien\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p 2: Ki\u1ec3m so\u00e1t m\u1eabu c\u1ee7a ph\u00e2n s\u1ed1 th\u1ee9 hai l\u00e0 chia h\u1ebft b\u1edfi h\u00ecnh th\u1ee9c c\u1ee7a ph\u00e2n s\u1ed1 \u0111\u1ea7u ti\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">V\u1edbi h\u00ecnh th\u1ee9c chuy\u1ec3n \u0111\u1ed5i m\u1eabu l\u1edbp 4 v\u1edbi ph\u00e2n s\u1ed1 th\u1ee9 hai chia cho h\u00ecnh th\u1ee9c c\u1ee7a ph\u00e2n s\u1ed1 th\u1ee9 nh\u1ea5t, ch\u00fang t\u00f4i gi\u1ea3i quy\u1ebft c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 1: Chuy\u1ec3n \u0111\u1ed5i m\u1eabu s\u1ed1 chung l\u00e0 m\u1eabu c\u1ee7a ph\u1ea7n th\u1ee9 hai.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 2: Ti\u1ebfn h\u00e0nh t\u00ecm s\u1ed1 ph\u1ee5 b\u1eb1ng c\u00e1ch l\u1ea5y m\u1eabu th\u1ee9 hai chia cho m\u1eabu \u0111\u1ea7u ti\u00ean.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 3: Nh\u00e2n c\u00e1i ch\u1ebft v\u00e0 m\u1eabu c\u1ee7a ph\u1ea7n \u0111\u1ea7u ti\u00ean cho s\u1ed1 ph\u1ee5 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong b\u01b0\u1edbc 2.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u01b0\u1edbc 4: Gi\u1eef ph\u1ea7n th\u1ee9 hai.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\"><em>* L\u01b0u \u00fd: Ch\u00fang t\u00f4i th\u01b0\u1eddng s\u1ebd l\u1ea5y m\u1eabu ph\u1ed5 bi\u1ebfn l\u00e0 s\u1ed1 t\u1ef1 nhi\u00ean nh\u1ecf nh\u1ea5t ngo\u00e0i 0 v\u00e0 chia s\u1ebb t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu.<\/em><\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5 minh h\u1ecda:<\/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\/quy-dong-mau-so-toan-lop-4-3.jpg\" alt=\"\" width=\"100%\"><\/p>\n<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_tap_Mau_4_Tu_tao\"><\/span>B\u00e0i t\u1eadp M\u1eabu 4 (T\u1ef1 t\u1ea1o)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">[PDF]    L\u00fd thuy\u1ebft &amp; To\u00e1n h\u1ecdc l\u1edbp 4 M\u1eabu To\u00e1n h\u1ecdc \u0111\u1ea7y \u0111\u1ee7 &gt;&gt;&gt; T\u1ea3i xu\u1ed1ng ngay !!!<\/p>\n<p dir=\"ltr\">Sau khi \u0111\u1ea1t \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh m\u1eabu l\u1edbp 4, \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp trong s\u00e1ch gi\u00e1o khoa v\u00e0 m\u1edf r\u1ed9ng \u0111\u1ec3 h\u1ecd th\u1ef1c h\u00e0nh c\u00f9ng nhau:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tap_the_duc_trong_sach_giao_khoa_toan_lop_4_voi_giai_phap\"><\/span>T\u1eadp th\u1ec3 d\u1ee5c trong s\u00e1ch gi\u00e1o khoa to\u00e1n l\u1edbp 4 v\u1edbi gi\u1ea3i ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/quy-dong-mau-so-toan-lop-4-4.jpg\" alt=\"(Ngu\u1ed3n: T\u00f3m t\u1eaft)\" width=\"100%\"><\/p>\n<table style=\"border-collapse: collapse;width: 100%;background-color: #fbeeb8\" border=\"1\">\n<tr>\n<td style=\"width: 98.5189%\">\n<p style=\"text-align: center\">X\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc v\u1eefng ch\u1eafc cho tr\u1ebb em t\u1eeb khi c\u00f2n nh\u1ecf v\u1edbi \u0111a ph\u01b0\u01a1ng ti\u1ec7n, c\u1ef1c k\u1ef3 r\u1ebb c\u00f3 gi\u00e1 d\u01b0\u1edbi 2k\/ng\u00e0y v\u1edbi to\u00e1n h\u1ecdc kh\u1ec9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia.monkeyuni.net\/upload\/web\/img\/button_dang-ky-ngay-1.png\" alt=\"\" width=\"200\" height=\"27\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tap_the_duc_hoi_tu_cua_mau_lop_4_cho_tre_em_de_tu_dao_tao_ban_than\"><\/span>T\u1eadp th\u1ec3 d\u1ee5c h\u1ed9i t\u1ee5 c\u1ee7a m\u1eabu l\u1edbp 4 cho tr\u1ebb em \u0111\u1ec3 t\u1ef1 \u0111\u00e0o t\u1ea1o b\u1ea3n th\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ngo\u00e0i c\u00e1c b\u00e0i t\u1eadp trong s\u00e1ch gi\u00e1o khoa, cha m\u1eb9 c\u00f3 th\u1ec3 \u0111\u1ec3 con c\u00e1i h\u1ecd t\u1eadp luy\u1ec7n nhi\u1ec1u h\u01a1n th\u00f4ng qua m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp m\u00e0 kh\u1ec9 t\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec1u sau \u0111\u00e2y:<\/p>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/quy-dong-mau-so-toan-lop-4-5.jpg\" alt=\"(Ngu\u1ed3n: T\u00f3m t\u1eaft)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bi_quyet_hoc_tap_va_ghi_nho_cach_dieu_chinh_bieu_mau_so\"><\/span>B\u00ed quy\u1ebft h\u1ecdc t\u1eadp v\u00e0 ghi nh\u1edb c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh bi\u1ec3u m\u1eabu s\u1ed1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 gi\u00fap con b\u1ea1n c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 h\u1ecdc t\u1eadp v\u00e0 gi\u1ea3i quy\u1ebft to\u00e1n h\u1ecdc l\u1edbp 4 trong m\u1eabu, \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi tham kh\u1ea3o:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giup_con_ban_hieu_goc_re_cua_van_de_khi_hoc_voi_Shining_Home_%E2%80%93_Gia_dinh_Anh_Ngu_Math\"><\/span>Gi\u00fap con b\u1ea1n hi\u1ec3u g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1 khi h\u1ecdc v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">L\u01b0\u1ee3ng th\u1eddi gian trong l\u1edbp th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 tr\u1ebb hi\u1ec3u ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 to\u00e1n h\u1ecdc n\u00f3i chung v\u00e0 ph\u00e2n s\u1ed1 n\u00f3i ri\u00eang. N\u1ebfu cha m\u1eb9 kh\u00f4ng c\u00f3 nhi\u1ec1u th\u1eddi gian v\u00e0 kinh nghi\u1ec7m trong vi\u1ec7c h\u01b0\u1edbng d\u1eabn tr\u1ebb h\u1ecdc to\u00e1n? B\u1ea1n c\u00f3 th\u1ec3 ngay l\u1eadp t\u1ee9c tham kh\u1ea3o \u1ee9ng d\u1ee5ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math, \u0111i c\u00f9ng v\u00e0 gi\u00fap x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc cho em b\u00e9 c\u1ee7a b\u1ea1n t\u1eeb khi c\u00f2n nh\u1ecf.<\/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\/quy-dong-mau-so-toan-lop-4-7.jpg\" alt=\"H\u1ecdc to\u00e1n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00edch c\u1ef1c v\u1edbi to\u00e1n h\u1ecdc kh\u1ec9. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng cho to\u00e1n h\u1ecdc tr\u1ef1c tuy\u1ebfn v\u00e0 tr\u1ef1c tuy\u1ebfn cho tr\u1ebb m\u1eabu gi\u00e1o v\u00e0 tr\u1ebb em ti\u1ec3u h\u1ecdc \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u ph\u1ee5 huynh tin t\u01b0\u1edfng. B\u1edfi v\u00ec, n\u1ed9i dung b\u00e0i gi\u1ea3ng v\u1ec1 to\u00e1n h\u1ecdc kh\u1ec9 \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n d\u1ef1a tr\u00ean 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, \u0111\u1ec3 ph\u00e1t tri\u1ec3n n\u0103ng l\u1ef1c c\u1ee7a tr\u1ebb em thay v\u00ec ch\u1ec9 truy\u1ec1n \u0111\u1ea1t ki\u1ebfn \u200b\u200bth\u1ee9c.<\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, khi h\u1ecdc to\u00e1n v\u1edbi to\u00e1n h\u1ecdc kh\u1ec9, b\u1ea1n s\u1ebd h\u1ecdc d\u1ef1a tr\u00ean nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau nh\u01b0: <em>H\u1ecdc th\u00f4ng qua video, ho\u1ea1t h\u00ecnh, h\u1ecdc to\u00e1n th\u00f4ng qua c\u00e1c tr\u00f2 ch\u01a1i, b\u00e0i t\u1eadp b\u1ed5 sung &#8230;<\/em>. V\u1edbi n\u1ed9i dung \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u c\u1ea5p \u0111\u1ed9, gi\u00fap cha m\u1eb9 d\u1ec5 d\u00e0ng ch\u1ecdn b\u00e0i h\u1ecdc ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi tu\u1ed5i v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a h\u1ecd.<\/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<p dir=\"ltr\">Ngo\u00e0i ra, tr\u00ean \u1ee9ng d\u1ee5ng Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u0169ng ph\u00e1t tri\u1ec3n nhi\u1ec1u t\u00ednh n\u0103ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc c\u1ee7a con c\u00e1i h\u1ecd, vi\u1ec7c qu\u1ea3n l\u00fd ph\u1ee5 huynh \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 to\u00e1n h\u1ecdc c\u1ee7a ch\u00fang. Ch\u1ec9 v\u1edbi 2000 VND\/ng\u00e0y nh\u01b0ng c\u00f3 v\u00f4 s\u1ed1 l\u1ee3i \u00edch cho s\u1ef1 nghi\u1ec7p h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb m\u00e0 cha m\u1eb9 c\u00f3 th\u1ec3 xem x\u00e9t l\u1ef1a ch\u1ecdn.<\/p>\n<p dir=\"ltr\" style=\"text-align: center\">Tr\u1ea3i nghi\u1ec7m mi\u1ec5n ph\u00ed ngay h\u00f4m nay!<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hay_chac_chan_rang_em_be_cua_ban_lam_chu_ly_thuyet_ve_su_hoi_tu_cua_lop_4\"><\/span>H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng em b\u00e9 c\u1ee7a b\u1ea1n l\u00e0m ch\u1ee7 l\u00fd thuy\u1ebft v\u1ec1 s\u1ef1 h\u1ed9i t\u1ee5 c\u1ee7a l\u1edbp 4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp \u0111\u1ec3 t\u00ecm m\u1ed9t m\u1eabu nhanh ch\u00f3ng v\u00e0 nh\u1ecf g\u1ecdn, n\u00f3 \u0111\u00f2i h\u1ecfi tr\u1ebb ph\u1ea3i l\u00e0m ch\u1ee7 l\u00fd thuy\u1ebft v\u1ec1 lo\u1ea1i to\u00e1n n\u00e0y nh\u01b0: ph\u00e2n s\u1ed1 l\u00e0 g\u00ec, c\u00e1ch r\u00fat ng\u1eafn c\u00e1c ph\u00e2n s\u1ed1, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u1ee7a bi\u1ec3u m\u1eabu, t\u00ecm m\u1eabu s\u1ed1 chung, bcnn &#8230; t\u1ea5t c\u1ea3 nh\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e0y ph\u1ea3i hi\u1ec3u \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i t\u1eadp.<\/p>\n<p dir=\"ltr\">Do \u0111\u00f3, cha m\u1eb9 c\u1ea7n ki\u1ec3m tra ki\u1ebfn \u200b\u200bth\u1ee9c l\u00fd thuy\u1ebft c\u1ee7a h\u1ecd th\u01b0\u1eddng xuy\u00ean, n\u1ebfu con c\u00e1i h\u1ecd kh\u00f4ng hi\u1ec3u ho\u1eb7c qu\u00ean \u0111i ph\u1ea7n n\u00e0o, b\u1ea1n c\u1ea7n h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 tr\u00e1nh h\u1ecdc v\u1ec1 ki\u1ebfn \u200b\u200bth\u1ee9c ho\u1eb7c h\u1ecdc t\u1eadp tr\u01b0\u1edbc khi qu\u00ean.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Thuc_hanh_em_be_cua_ban_thuong_xuyen\"><\/span>Th\u1ef1c h\u00e0nh em b\u00e9 c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng em b\u00e9 kh\u00f4ng b\u00ed m\u1eadt &#8220;tr\u01b0\u1edbc khi qu\u00ean&#8221;, cha m\u1eb9 n\u00ean khuy\u1ebfn kh\u00edch v\u00e0 y\u00eau c\u1ea7u em b\u00e9 th\u1ef1c h\u00e0nh, th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean khi gi\u1ea3i c\u00e1c b\u00e0i t\u1eadp h\u1ed9i t\u1ee5 m\u1eabu gi\u00e1o khoa, c\u00e1c b\u00e0i t\u1eadp, t\u00ecm th\u00eam ki\u1ebfn \u200b\u200bth\u1ee9c m\u1edbi tr\u00ean internet &#8230; do \u0111\u00f3 gi\u00fap em b\u00e9 d\u1ec5 d\u00e0ng h\u1ea5p th\u1ee5, ghi nh\u1edb v\u00e0 t\u0103ng c\u01b0\u1eddng t\u01b0 duy to\u00e1n h\u1ecdc.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hoc_toan_theo_so_do_suy_nghi\"><\/span>H\u1ecdc to\u00e1n theo s\u01a1 \u0111\u1ed3 suy ngh\u0129<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y t\u00edch c\u1ef1c m\u00e0 ph\u1ee5 huynh n\u00ean h\u01b0\u1edbng d\u1eabn v\u00e0 khuy\u1ebfn kh\u00edch tr\u1ebb h\u1ecdc, l\u00e0 v\u1ebd s\u01a1 \u0111\u1ed3 suy ngh\u0129. T\u1eeb m\u1ed9t nh\u00e1nh ch\u00ednh c\u1ee7a b\u00e0i h\u1ecdc s\u1ebd chia th\u00e0nh nhi\u1ec1u nh\u00e1nh nh\u1ecf, t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 s\u00e1ng t\u1ea1o c\u1ee7a em b\u00e9 \u0111\u1ec3 t\u1ea1o ra s\u01a1 \u0111\u1ed3 t\u01b0 duy to\u00e1n h\u1ecdc l\u1edbp 4 n\u00f3i chung, ho\u1eb7c ph\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u00e2n s\u1ed1. \u0110i\u1ec1u n\u00e0y gi\u00fap k\u00edch th\u00edch kh\u1ea3 n\u0103ng suy ngh\u0129, t\u1ea1o v\u00e0 d\u1ec5 d\u00e0ng ghi nh\u1edb ki\u1ebfn \u200b\u200bth\u1ee9c \u1edf tr\u1ebb 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\/quy-dong-mau-so-toan-lop-4-6.jpg\" alt=\"H\u01b0\u1edbng d\u1eabn tr\u1ebb h\u1ecdc to\u00e1n d\u1ef1a tr\u00ean s\u01a1 \u0111\u1ed3 suy ngh\u0129. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.7999999999999998;text-align: justify;margin-top: 12pt;margin-bottom: 12pt\">Tr\u00ean \u0111\u00e2y l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c chia s\u1ebb v\u1ec1 c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1eabu b\u00e0i to\u00e1n l\u1edbp 4. Hy v\u1ecdng r\u1eb1ng, v\u1edbi th\u00f4ng tin tr\u00ean s\u1ebd gi\u00fap cha m\u1eb9, c\u0169ng nh\u01b0 tr\u1ebb em c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng t\u1ed1t trong vi\u1ec7c d\u1ea1y tr\u1ebb ho\u1eb7c h\u1ecdc t\u1eadp.<\/p>\n<p>Ngu\u1ed3n: <a href=\"https:\/\/www.ckconitsha.com\/vn\/\">https:\/\/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>H\u1ed9i t\u1ee5 to\u00e1n h\u1ecdc l\u1edbp 4 l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c quan tr\u1ecdng trong ph\u00e2n s\u1ed1. B\u1edfi v\u00ec t\u00ednh to\u00e1n kh\u00e1 ph\u1ee9c t\u1ea1p, n\u1ebfu kh\u00f4ng ph\u1ea3i l\u00e0 h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3, em b\u00e9 r\u1ea5t d\u1ec5 nh\u1ea7m l\u1eabn v\u00e0 t\u00ednh to\u00e1n sai. V\u00ec v\u1eady, trong n\u1ed9i dung c\u1ee7a b\u00e0i vi\u1ebft sau, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef&#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-8593","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/8593","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=8593"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/8593\/revisions"}],"predecessor-version":[{"id":8696,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/8593\/revisions\/8696"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=8593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=8593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=8593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}