{"id":14059,"date":"2025-06-06T08:37:29","date_gmt":"2025-06-06T01:37:29","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=14059"},"modified":"2025-07-04T00:30:16","modified_gmt":"2025-07-03T17:30:16","slug":"thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/","title":{"rendered":"Th\u01b0\u01a1ng s\u1ed1 l\u00e0 g\u00ec? C\u00e1ch x\u00e1c \u0111\u1ecbnh th\u01b0\u01a1ng s\u1ed1 &amp; c\u00e1c d\u1ea1ng to\u00e1n th\u01b0\u1eddng g\u1eb7p"},"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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Tinh_yeu_la_gi\" >T\u00ecnh y\u00eau 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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Hieu_su_phan_chia_va_phan_chia_voi_su_du_thua\" >Hi\u1ec3u s\u1ef1 ph\u00e2n chia v\u00e0 ph\u00e2n chia v\u1edbi s\u1ef1 d\u01b0 th\u1eeba<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Phan_cong\" >Ph\u00e2n c\u00f4ng<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Phan_chia_con_lai\" >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-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Cac_dinh_dang_toan_hoc_ve_so_luong_chuong_trinh_trong_chuong_trinh_giang_day\" >C\u00e1c \u0111\u1ecbnh d\u1ea1ng to\u00e1n h\u1ecdc v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng ch\u01b0\u01a1ng tr\u00ecnh trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Mau_1_Xac_dinh_so_luong_chia_phan_chia_va_thuong_tich_trong_bo_phan\" >M\u1eabu 1: X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng chia, ph\u00e2n chia v\u00e0 th\u01b0\u01a1ng t\u00edch trong b\u1ed9 ph\u1eadn<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Mau_2_Thuc_hien_tinh_toan\" >M\u1eabu 2: 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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Mau_3_Toan_cau_do\" >M\u1eabu 3: To\u00e1n c\u00e2u \u0111\u1ed1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ckconitsha.com\/vn\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Huong_dan_giai_quyet_cac_bai_tap_tren_trang_74_Lop_3_%E2%80%93_Tap_1_Dong_sach_giao_khoa\" >H\u01b0\u1edbng d\u1eabn gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp tr\u00ean trang 74, L\u1edbp 3 &#8211; T\u1eadp 1, D\u00f2ng s\u00e1ch gi\u00e1o khoa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ckconitsha.com\/vn\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Bai_1_Trang_74_Toan_hoc_lop_3_%E2%80%93_Tap_1_SGK_dieu\" >B\u00e0i 1, Trang 74, To\u00e1n h\u1ecdc l\u1edbp 3 &#8211; T\u1eadp 1, SGK di\u1ec1u<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Bai_2_Trang_74_Toan_hoc_lop_3_%E2%80%93_Tap_1_SGK_dieu\" >B\u00e0i 2, Trang 74, To\u00e1n h\u1ecdc l\u1edbp 3 &#8211; T\u1eadp 1, SGK di\u1ec1u<\/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\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Bai_3_Trang_74_Toan_lop_3_%E2%80%93_Tap_1_Sach_giao_khoa_dieu\" >B\u00e0i 3, Trang 74, To\u00e1n l\u1edbp 3 &#8211; T\u1eadp 1, S\u00e1ch gi\u00e1o khoa di\u1ec1u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ckconitsha.com\/vn\/thuong-so-la-gi-cach-xac-dinh-thuong-so-cac-dang-toan-thuong-gap\/#Giup_tre_hoc_toan_rat_nhanh_va_hieu_qua_voi_cac_meo_sau\" >Gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n r\u1ea5t nhanh v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c m\u1eb9o sau<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>T\u00ecnh y\u00eau l\u00e0 g\u00ec? Mercy l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m quan tr\u1ecdng trong to\u00e1n h\u1ecdc, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c \u0111\u1ea1i s\u1ed1. \u0110\u01a1n gi\u1ea3n, con s\u1ed1 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 ph\u00e2n chia gi\u1eefa hai s\u1ed1. Tuy nhi\u00ean, \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u00e0 \u00e1p d\u1ee5ng linh ho\u1ea1t trong c\u00e1c v\u1ea5n \u0111\u1ec1, ch\u00fang ta c\u1ea7n th\u00e0nh th\u1ea1o c\u00e1ch x\u00e1c \u0111\u1ecbnh s\u1ed1 v\u00e0 c\u00e1c bi\u1ec3u m\u1eabu to\u00e1n h\u1ecdc li\u00ean quan. H\u00e3y t\u00ecm hi\u1ec3u ngay b\u00e2y gi\u1edd!<\/p>\n<p>                        Xem t\u1ea5t c\u1ea3<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Tinh_yeu_la_gi\"><\/span>T\u00ecnh y\u00eau l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">T\u00ecnh y\u00eau l\u00e0 g\u00ec? Ch\u1ec9 s\u1ed1 l\u00e0 m\u1ed9t t\u00ednh to\u00e1n c\u01a1 b\u1ea3n trong to\u00e1n h\u1ecdc, v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 s\u1ed1 l\u1ea7n ph\u00e2n chia c\u00f3 trong c\u00e1c b\u1ed9 ph\u1eadn. N\u00f3i c\u00e1ch kh\u00e1c, s\u1ed1 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y s\u1ed1 chia cho b\u1ed9 ph\u1eadn. <\/p>\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\/1-thuong-so-la-gi.png\" alt=\"Kh\u00e1i ni\u1ec7m v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c trong b\u1ed9 ph\u1eadn. (\u1ea2nh: HOC10.VN)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hieu_su_phan_chia_va_phan_chia_voi_su_du_thua\"><\/span>Hi\u1ec3u s\u1ef1 ph\u00e2n chia v\u00e0 ph\u00e2n chia v\u1edbi s\u1ef1 d\u01b0 th\u1eeba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u1ed9 ph\u1eadn v\u00e0 b\u1ed9 ph\u1eadn c\u00f3 ph\u1ea7n d\u01b0 l\u00e0 hai lo\u1ea1i ph\u00e2n chia c\u01a1 b\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 sinh vi\u00ean n\u00e0o c\u0169ng ph\u1ea3i hi\u1ec3u, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi h\u1ecdc v\u1ec1 kh\u00e1i ni\u1ec7m ch\u1ea5n th\u01b0\u01a1ng. V\u00ec v\u1eady, s\u1ef1 ph\u00e2n chia v\u00e0 ph\u00e2n chia l\u00e0 g\u00ec? H\u00e3y t\u00ecm hi\u1ec3u v\u1edbi kh\u1ec9 trong th\u1eddi gian ng\u1eafn:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_cong\"><\/span>Ph\u00e2n c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">B\u1ed9 ph\u1eadn l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn v\u1edbi s\u1ed1 d\u01b0 0. N\u00f3i c\u00e1ch kh\u00e1c, b\u1ed9 ph\u1eadn l\u00e0 b\u1ed9 ph\u1eadn m\u00e0 sau B\u1ed9 ph\u1eadn, b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i l\u00e0 0.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: 12: 3 = 4. B\u1edfi v\u00ec s\u1ed1 d\u01b0 c\u1ee7a t\u00ednh to\u00e1n l\u00e0 0, ch\u00fang t\u00f4i g\u1ecdi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn.<\/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\">Ph\u00e2n chia ph\u00e2n chia l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn v\u1edbi s\u1ed1 d\u01b0 0. N\u00f3i c\u00e1ch kh\u00e1c, b\u1ed9 ph\u1eadn c\u00f3 r\u1ea5t nhi\u1ec1u s\u1ef1 ph\u00e2n chia m\u00e0 sau khi b\u1ed9 ph\u1eadn, b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i l\u00e0 m\u1ed9t s\u1ed1 s\u1ed1 kh\u00f4ng kh\u00e1c.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: 19: 6 = 3 d\u01b0 1. V\u00ec s\u1ed1 d\u01b0 t\u00ednh to\u00e1n b\u1eb1ng 1 (ngo\u00e0i 0), ch\u00fang t\u00f4i g\u1ecdi \u0111\u00e2y l\u00e0 b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i.<\/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\/2-thuong-so-la-gi.png\" alt=\"B\u1ed9 ph\u1eadn v\u00e0 b\u1ed9 ph\u1eadn c\u00f3 d\u01b0. (\u1ea2nh: HOC10.VN)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_dinh_dang_toan_hoc_ve_so_luong_chuong_trinh_trong_chuong_trinh_giang_day\"><\/span>C\u00e1c \u0111\u1ecbnh d\u1ea1ng to\u00e1n h\u1ecdc v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng ch\u01b0\u01a1ng tr\u00ecnh trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i to\u00e1n h\u1ecdc ph\u1ed5 bi\u1ebfn tr\u00ean &#8220;th\u01b0\u01a1ng s\u1ed1&#8221; trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n hi\u1ec7n t\u1ea1i.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_1_Xac_dinh_so_luong_chia_phan_chia_va_thuong_tich_trong_bo_phan\"><\/span>M\u1eabu 1: X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng chia, ph\u00e2n chia v\u00e0 th\u01b0\u01a1ng t\u00edch trong b\u1ed9 ph\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh \u01b0\u1edbc s\u1ed1, ph\u00e2n chia v\u00e0 th\u01b0\u01a1ng t\u00edch trong t\u00ednh to\u00e1n ph\u00e2n chia, ch\u00fang ta c\u1ea7n quan s\u00e1t t\u00ednh to\u00e1n ph\u00e2n chia, d\u1ef1a tr\u00ean ph\u00e2n chia, x\u00e1c \u0111\u1ecbnh \u01b0\u1edbc s\u1ed1 v\u00e0 s\u1ed1 ph\u00e2n chia. Thuong l\u00e0 s\u1ed1 l\u1ea7n b\u1ed9 ph\u1eadn xu\u1ea5t hi\u1ec7n gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5, t\u00ednh to\u00e1n 24: 6 = 4. X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng chia, chia v\u00e0 b\u1ecb th\u01b0\u01a1ng.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 chia l\u00e0 &#8220;24&#8221;.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 ph\u00e2n chia l\u00e0 &#8220;6&#8221;.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Thuong l\u00e0 &#8220;4&#8221;.<\/p>\n<\/li>\n<\/ul>\n<table style=\"border-collapse: collapse;width: 100.01%;background-color: #fbeeb8\" border=\"1\">\n<tr>\n<td style=\"width: 98.5932%\">\n<p style=\"text-align: center\">\u0110\u1eebng b\u1ecf l\u1ee1 !!<\/p>\n<p style=\"text-align: center\">Ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n h\u1ecdc b\u1eb1ng ti\u1ebfng Anh, gi\u00fap ph\u00e1t tri\u1ec3n t\u01b0 duy theo c\u00e1ch to\u00e0n di\u1ec7n nh\u1ea5t.<\/p>\n<p style=\"text-align: center\">Nh\u1eadn t\u1ed1i \u0111a 40% \u01b0u \u0111\u00e3i ngay t\u1ea1i \u0111\u00e2y!<img decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/taimienphiMM.png\" width=\"185\"><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_2_Thuc_hien_tinh_toan\"><\/span>M\u1eabu 2: Th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n ph\u00e2n chia, ch\u00fang ta c\u1ea7n x\u00e1c \u0111\u1ecbnh s\u1ed1 b\u1ed9 ph\u1eadn, b\u1ed9 ph\u1eadn v\u00e0 th\u01b0\u01a1ng t\u00edch. Sau \u0111\u00f3, ch\u00fang t\u00f4i chia s\u1ed1 chia cho b\u1ed9 ph\u1eadn v\u00e0 ghi l\u1ea1i k\u1ebft qu\u1ea3.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: T\u00ednh to\u00e1n 30: 5 =?<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 30: 5 = 6. V\u00ec v\u1eady, k\u1ebft qu\u1ea3 c\u1ee7a t\u00ednh to\u00e1n l\u00e0 6.<\/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\/3-thuong-so-la-gi.png\" alt=\"C\u00e1c \u0111\u1ecbnh d\u1ea1ng to\u00e1n h\u1ecdc trong ch\u01b0\u01a1ng tr\u00ecnh trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_3_Toan_cau_do\"><\/span>M\u1eabu 3: To\u00e1n c\u00e2u \u0111\u1ed1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc v\u1ec1 s\u1ed1, ch\u00fang ta c\u1ea7n \u0111\u1ecdc v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn, x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c t\u00ecm ki\u1ebfm. Sau \u0111\u00f3, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng s\u1ed1 s\u1ed1 \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 ki\u1ec3m tra k\u1ebft qu\u1ea3.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: C\u00f3 24 vi\u00ean k\u1eb9o, chia \u0111\u1ec1u cho 6 b\u1ea1n, m\u1ed7i b\u1ea1n c\u00f3 bao nhi\u00eau b\u1ea1n?<\/p>\n<p dir=\"ltr\">H\u01b0\u1edbng d\u1eabn gi\u1ea3i ph\u00e1p: <\/p>\n<p dir=\"ltr\">Ch\u00fang t\u00f4i c\u00f3:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 chia l\u00e0 24.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1ed1 ph\u00e2n chia l\u00e0 6.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">T\u00ecnh y\u00eau l\u00e0?<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">T\u00ednh to\u00e1n: 24: 6 = 4<\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, m\u1ed7i b\u1ea1n \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c 4 vi\u00ean k\u1eb9o.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Huong_dan_giai_quyet_cac_bai_tap_tren_trang_74_Lop_3_%E2%80%93_Tap_1_Dong_sach_giao_khoa\"><\/span>H\u01b0\u1edbng d\u1eabn gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp tr\u00ean trang 74, L\u1edbp 3 &#8211; T\u1eadp 1, D\u00f2ng s\u00e1ch gi\u00e1o khoa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 gi\u00fap h\u1ecdc sinh d\u1ec5 d\u00e0ng n\u1eafm b\u1eaft c\u00e1c b\u00e0i h\u1ecdc trong l\u1edbp, \u0111\u00e2y l\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p cho c\u00e1c b\u00e0i t\u1eadp tr\u00ean trang 74, Math 3 &#8211; T\u1eadp 1, Cu\u1ed1n s\u00e1ch di\u1ec1u m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_1_Trang_74_Toan_hoc_lop_3_%E2%80%93_Tap_1_SGK_dieu\"><\/span>B\u00e0i 1, Trang 74, To\u00e1n h\u1ecdc l\u1edbp 3 &#8211; T\u1eadp 1, SGK di\u1ec1u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec1 t\u00e0i:<\/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\/4-thuong-so-la-gi.png\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/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\/5-thuong-so-la-gi.png\" alt=\"\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_2_Trang_74_Toan_hoc_lop_3_%E2%80%93_Tap_1_SGK_dieu\"><\/span>B\u00e0i 2, Trang 74, To\u00e1n h\u1ecdc l\u1edbp 3 &#8211; T\u1eadp 1, SGK di\u1ec1u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec1 t\u00e0i:<\/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\/6-thuong-so-la-gi.png\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/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\/7-thuong-so-la-gi.png\" alt=\"\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bai_3_Trang_74_Toan_lop_3_%E2%80%93_Tap_1_Sach_giao_khoa_dieu\"><\/span>B\u00e0i 3, Trang 74, To\u00e1n l\u1edbp 3 &#8211; T\u1eadp 1, S\u00e1ch gi\u00e1o khoa di\u1ec1u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">\u0110\u1ec1 t\u00e0i:<\/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\/8-thuong-so-la-gi.png\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 4 chuy\u1ebfn \u0111i.<\/p>\n<p dir=\"ltr\">H\u01b0\u1edbng d\u1eabn gi\u1ea3i quy\u1ebft: Ch\u00fang t\u00f4i c\u00f3 t\u00ednh to\u00e1n, 14: 4 = 3 d\u01b0 2. \u0110\u01b0\u1ee3c suy ra, ch\u00fang t\u00f4i c\u1ea7n \u00edt nh\u1ea5t 4 chuy\u1ebfn \u0111i \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 s\u1ed1 l\u01b0\u1ee3ng kh\u00e1ch m\u00e0 b\u00e0i vi\u1ebft cung c\u1ea5p.<\/p>\n<p dir=\"ltr\">Xem th\u00eam:<\/p>\n<ol>\n<li dir=\"ltr\">Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math &#8211; \u1ee8ng d\u1ee5ng to\u00e1n h\u1ecdc b\u1eb1ng ti\u1ebfng Anh s\u1ed1 1 cho tr\u1ebb m\u1eabu gi\u00e1o &amp; tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc<\/li>\n<li dir=\"ltr\">S\u1ed1 chia l\u00e0 g\u00ec? C\u00e1ch x\u00e1c \u0111\u1ecbnh s\u1ed1 chia v\u00e0 c\u00e1c lo\u1ea1i to\u00e1n h\u1ecdc ph\u1ed5 bi\u1ebfn<\/li>\n<li dir=\"ltr\">Ph\u00e2n chia l\u00e0 g\u00ec? C\u00e1ch t\u00ecm c\u00e1c b\u1ed9 ph\u1eadn v\u00e0 lo\u1ea1i to\u00e1n h\u1ecdc ph\u1ed5 bi\u1ebfn<\/li>\n<\/ol>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giup_tre_hoc_toan_rat_nhanh_va_hieu_qua_voi_cac_meo_sau\"><\/span>Gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n r\u1ea5t nhanh v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c m\u1eb9o sau<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc to\u00e1n r\u1ea5t nhanh v\u00e0 hi\u1ec7u qu\u1ea3, c\u00f3 m\u1ed9t s\u1ed1 m\u1eb9o v\u00e0 ph\u01b0\u01a1ng ph\u00e1p m\u00e0 cha m\u1eb9 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u01b0 sau:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e2n lo\u1ea1i ki\u1ebfn \u200b\u200bth\u1ee9c: S\u1eafp x\u1ebfp ki\u1ebfn \u200b\u200bth\u1ee9c th\u00e0nh c\u00e1c nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c c\u00e1c lo\u1ea1i v\u1ea5n \u0111\u1ec1 \u0111\u1ec3 gi\u00fap tr\u1ebb d\u1ec5 d\u00e0ng theo d\u00f5i v\u00e0 ghi nh\u1edb b\u00e0i h\u1ecdc. \u0110i\u1ec1u n\u00e0y c\u0169ng gi\u00fap tr\u1ebb hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c kh\u00e1i ni\u1ec7m.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Th\u1ef1c h\u00e0nh li\u00ean t\u1ee5c: Khuy\u1ebfn kh\u00edch tr\u1ebb gi\u1ea3i quy\u1ebft nhi\u1ec1u v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau v\u00e0 th\u1ef1c h\u00e0nh h\u00e0ng ng\u00e0y \u0111\u1ec3 c\u1ee7ng c\u1ed1 ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng t\u00ednh to\u00e1n.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">S\u1eed d\u1ee5ng to\u00e1n h\u1ecdc trong th\u1ef1c t\u1ebf: V\u00ed d\u1ee5, khi mua s\u1eafm, cung c\u1ea5p cho tr\u1ebb em gi\u00e1 tr\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m ho\u1eb7c t\u00ednh to\u00e1n ti\u1ec1n m\u1ee5c n\u00e1t. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u1ebb th\u1ea5y r\u1eb1ng to\u00e1n h\u1ecdc kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m tr\u1eebu t\u01b0\u1ee3ng m\u00e0 c\u00f2n l\u00e0 \u1ee9ng d\u1ee5ng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">H\u1ecdc th\u00f4ng qua c\u00e1c tr\u00f2 ch\u01a1i: S\u1eed d\u1ee5ng c\u00e1c tr\u00f2 ch\u01a1i gi\u00e1o d\u1ee5c \u0111\u1ec3 l\u00e0m cho vi\u1ec7c h\u1ecdc to\u00e1n tr\u1edf n\u00ean th\u00fa v\u1ecb h\u01a1n. C\u00e1c tr\u00f2 ch\u01a1i nh\u01b0 Bingo to\u00e1n h\u1ecdc, c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00e2u \u0111\u1ed1 ho\u1eb7c th\u1eadm ch\u00ed c\u00e1c \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc tr\u1ef1c tuy\u1ebfn nh\u01b0 To\u00e1n kh\u1ec9 c\u00f3 th\u1ec3 k\u00edch th\u00edch s\u1ef1 t\u00f2 m\u00f2 v\u00e0 ni\u1ec1m vui trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp \u1edf tr\u1ebb em.<\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\">Ngo\u00e0i ra, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u0169ng gi\u00fap ph\u00e1t tri\u1ec3n 5 c\u00f4ng su\u1ea5t to\u00e1n h\u1ecdc theo ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c chung m\u1edbi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t. \u0110\u1ed3ng th\u1eddi, \u1ee9ng d\u1ee5ng n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea1n \u0111\u1ed3ng h\u00e0nh v\u1edbi tr\u1ebb em, h\u1ed7 tr\u1ee3 v\u00e0 t\u0103ng c\u01b0\u1eddng s\u1ef1 h\u00ecnh th\u00e0nh c\u00e1c th\u00f3i quen t\u01b0 duy logic t\u1eeb khi c\u00f2n nh\u1ecf. B\u1ea1n \u0111ang ch\u1edd \u0111\u1ee3i \u0111i\u1ec1u g\u00ec m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u0103ng k\u00fd m\u1ed9t t\u00e0i kho\u1ea3n ngay t\u1ea1i \u0111\u00e2y \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 t\u1edbi 40% v\u00e0 nhi\u1ec1u t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp mi\u1ec5n ph\u00ed!<\/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\/9-thuong-so-la-gi.jpg\" alt=\"C\u1ef1c k\u1ef3 d\u1ec5 h\u1ecdc to\u00e1n v\u1edbi to\u00e1n h\u1ecdc kh\u1ec9. (\u1ea2nh: Kh\u1ec9)\" width=\"100%\"><\/p>\n<\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi &#8220;T\u00ecnh y\u00eau l\u00e0 g\u00ec?&#8221; C\u00e1ch \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft nh\u1ea5t. N\u00f3i t\u00f3m l\u1ea1i, ch\u00eca kh\u00f3a quan tr\u1ecdng nh\u1ea5t trong qu\u00e1 tr\u00ecnh c\u00f3 \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c to\u00e1n h\u1ecdc c\u1ee7a tr\u1ebb em l\u00e0 n\u1ec1n t\u1ea3ng c\u01a1 b\u1ea3n v\u00e0 b\u1ea1n \u0111\u1ed3ng h\u00e0nh c\u1ee7a cha m\u1eb9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecnh y\u00eau l\u00e0 g\u00ec? Mercy l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m quan tr\u1ecdng trong to\u00e1n h\u1ecdc, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c \u0111\u1ea1i s\u1ed1. \u0110\u01a1n gi\u1ea3n, con s\u1ed1 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 ph\u00e2n chia gi\u1eefa hai s\u1ed1. Tuy nhi\u00ean, \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u00e0 \u00e1p d\u1ee5ng linh ho\u1ea1t trong c\u00e1c v\u1ea5n \u0111\u1ec1, ch\u00fang ta c\u1ea7n th\u00e0nh&#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-14059","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14059","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=14059"}],"version-history":[{"count":1,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14059\/revisions"}],"predecessor-version":[{"id":16753,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14059\/revisions\/16753"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=14059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=14059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=14059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}