{"id":14284,"date":"2025-06-07T14:50:05","date_gmt":"2025-06-07T07:50:05","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=14284"},"modified":"2025-07-04T13:00:04","modified_gmt":"2025-07-04T06:00:04","slug":"dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/","title":{"rendered":"D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5: Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n + Gi\u1ea3i b\u00e0i t\u1eadp SGK v\u00e0 b\u00e0i t\u1eadp th\u00eam"},"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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Dau_hieu_chia_het_cho_5\" >D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5<\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Cac_loai_dau_hieu_toan_hoc_chia_cho_5\" >C\u00e1c lo\u1ea1i d\u1ea5u hi\u1ec7u to\u00e1n h\u1ecdc chia cho 5<\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Mau_1_Kiem_tra_xem_1_so_co_chia_het_cho_5_khong\" >M\u1eabu 1: Ki\u1ec3m tra xem 1 s\u1ed1 c\u00f3 chia h\u1ebft cho 5 kh\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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Mau_2_Tim_cac_so_chia_cho_2_va_5\" >M\u1eabu 2: T\u00ecm c\u00e1c s\u1ed1 chia cho 2 v\u00e0 5<\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Mau_3_Tu_cac_chu_so_da_cho_con_so_chia_het_cho_5\" >M\u1eabu 3: T\u1eeb c\u00e1c ch\u1eef s\u1ed1 \u0111\u00e3 cho, con s\u1ed1 chia h\u1ebft cho 5<\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Giai_cac_bai_tap_sach_giao_khoa_lop_4_Mot_phan_cua_kien_%E2%80%8B%E2%80%8Bthuc_Trang_96\" >Gi\u1ea3i c\u00e1c b\u00e0i t\u1eadp s\u00e1ch gi\u00e1o khoa l\u1edbp 4 M\u1ed9t ph\u1ea7n c\u1ee7a ki\u1ebfn \u200b\u200bth\u1ee9c Trang 96<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Giai_quyet_cac_bai_tap_sach_giao_khoa_lop_4_cua_trang_96\" >Gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp s\u00e1ch gi\u00e1o khoa l\u1edbp 4 c\u1ee7a trang 96<\/a><\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Giai_tap_toan_cua_bai_tap_Lop_4_%E2%80%93_Bai_85\" >Gi\u1ea3i t\u1eadp to\u00e1n c\u1ee7a b\u00e0i t\u1eadp L\u1edbp 4 &#8211; B\u00e0i 85<\/a><\/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\/dau-hieu-chia-het-cho-5-kien-thuc-co-ban-giai-bai-tap-sgk-va-bai-tap-them\/#Bi_quyet_de_hoc_kien_%E2%80%8B%E2%80%8Bthuc_tot_ve_cac_dau_hieu_chia_het_trong_toan_hoc\" >B\u00ed quy\u1ebft \u0111\u1ec3 h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c t\u1ed1t v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u chia h\u1ebft trong to\u00e1n h\u1ecdc<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 4, t\u00f4i s\u1ebd t\u00ecm hi\u1ec3u c\u00e1c d\u1ea5u hi\u1ec7u ph\u00e2n chia cho 5. Trong b\u00e0i h\u1ecdc n\u00e0y, kh\u1ec9 s\u1ebd chia s\u1ebb ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i ph\u00e1p c\u1ee7a s\u00e1ch gi\u00e1o khoa v\u00e0 b\u00e0i t\u1eadp m\u1edf r\u1ed9ng.<\/p>\n<p>                        Xem t\u1ea5t c\u1ea3<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dau_hieu_chia_het_cho_5\"><\/span>D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn cho 5<\/p>\n<p dir=\"ltr\"><em>L\u01b0u \u00fd: C\u00e1c s\u1ed1 kh\u00f4ng c\u00f3 k\u1ebft th\u00fac 0 ho\u1eb7c 5 kh\u00f4ng chia h\u1ebft cho 5.<\/em><\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 v\u00ed d\u1ee5:<\/p>\n<table style=\"border-collapse: collapse;width: 100%;background-color: #fff4f5;margin-left: auto;margin-right: auto\">\n<tr>\n<td style=\"text-align: center;background-color: #ee202e\">\n<p dir=\"ltr\">S\u1ed1 l\u01b0\u1ee3ng l\u00e0 chia h\u1ebft cho 5<\/p>\n<\/td>\n<td style=\"text-align: center;background-color: #ee202e\">\n<p dir=\"ltr\">S\u1ed1 kh\u00f4ng chia h\u1ebft cho 5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">20: 5 = 4<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">41: 5 = 8 (th\u1eeba 1)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">30: 5 = 6<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">32: 5 = 6 (d\u01b0 2)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">40: 5 = 8<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">53: 5 = 10 (th\u1eeba 3)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">15: 5 = 3<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">44: 5 = 8 (d\u01b0 4)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">25: 5 = 5<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">46: 5 = 9 (th\u1eeba 1)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">35: 5 = 7<\/p>\n<\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">37: 5 = 7 (d\u01b0 2)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\"> <\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">58: 5 = 11 (th\u1eeba 3)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\"> <\/td>\n<td style=\"text-align: center\">\n<p dir=\"ltr\">19: 5 = 3 (d\u01b0 4)<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_loai_dau_hieu_toan_hoc_chia_cho_5\"><\/span>C\u00e1c lo\u1ea1i d\u1ea5u hi\u1ec7u to\u00e1n h\u1ecdc chia cho 5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00f3 3 lo\u1ea1i d\u1ea5u hi\u1ec7u to\u00e1n h\u1ecdc c\u1ee7a c\u00e1c d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 tr\u1ebb em nh\u1edb. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u00e0m b\u00e0i t\u1eadp v\u1ec1 nh\u00e0 v\u00e0 c\u00e1c v\u00ed d\u1ee5 \u0111\u1ec3 gi\u00fap b\u00e9 hi\u1ec3u c\u00e1ch l\u00e0m \u0111i\u1ec1u \u0111\u00f3.<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-1.jpg\" alt=\"C\u00e1c h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc c\u1ee7a c\u00e1c d\u1ea5u hi\u1ec7u l\u00e0 chia h\u1ebft cho 5. (H\u00ecnh \u1ea3nh: Canva)\" width=\"800\" height=\"450\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_1_Kiem_tra_xem_1_so_co_chia_het_cho_5_khong\"><\/span>M\u1eabu 1: Ki\u1ec3m tra xem 1 s\u1ed1 c\u00f3 chia h\u1ebft cho 5 kh\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ch\u1ee7 \u0111\u1ec1: Ki\u1ec3m tra m\u1ed9t chu\u1ed7i c\u00e1c s\u1ed1 nh\u1ea5t \u0111\u1ecbnh chia h\u1ebft cho 5, s\u1ed1 \u0111\u00f3 kh\u00f4ng chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: Nh\u00ecn v\u00e0o chu\u1ed7i s\u1ed1, c\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5, ph\u1ea7n c\u00f2n l\u1ea1i kh\u00f4ng chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: \u0110\u01b0a ra chu\u1ed7i s\u1ed1 t\u1eeb 1 &#8211; 20, x\u00e1c \u0111\u1ecbnh:<\/p>\n<p dir=\"ltr\">M\u1ed9t. S\u1ed1 n\u00e0o chia h\u1ebft cho 5<\/p>\n<p dir=\"ltr\">b. S\u1ed1 n\u00e0o kh\u00f4ng chia h\u1ebft cho 5  <\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c s\u1ed1 chia cho 5 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5 bao g\u1ed3m: 5, 10, 15, 20<\/p>\n<p dir=\"ltr\">b. C\u00e1c s\u1ed1 kh\u00f4ng chia cho 5 l\u00e0 c\u00e1c s\u1ed1 c\u00f2n l\u1ea1i: 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 16, 17, 18, 19, 19.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_2_Tim_cac_so_chia_cho_2_va_5\"><\/span>M\u1eabu 2: T\u00ecm c\u00e1c s\u1ed1 chia cho 2 v\u00e0 5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ch\u1ee7 \u0111\u1ec1: \u0110\u1ed1i v\u1edbi c\u00e1c s\u1ed1 t\u1ef1 nhi\u00ean: 1,2,3, &#8230;.<\/p>\n<p dir=\"ltr\">M\u1ed9t. T\u00ecm nh\u1eefng con s\u1ed1 \u0111\u00e3 chia h\u1ebft cho 5 ch\u1ec9 chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">b. T\u00ecm c\u00e1c con s\u1ed1 chia h\u1ebft cho 5 v\u00e0 kh\u00f4ng chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p dir=\"ltr\">D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5: S\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5 sau \u0111\u00f3 chia t\u1ea5t c\u1ea3 5<\/p>\n<p dir=\"ltr\">D\u1ea5u hi\u1ec7u chia h\u1ebft cho 2: S\u1ed1 k\u1ebft th\u00fac l\u00e0 0, 2, 4, 6, 8 chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">=&gt; C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0, sau \u0111\u00f3 chia h\u1ebft cho 2 v\u00e0 5.<\/p>\n<p dir=\"ltr\">C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 5, sau \u0111\u00f3 chia h\u1ebft cho 5 nh\u01b0ng kh\u00f4ng chia h\u1ebft cho 2.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5, cho chu\u1ed7i 4, 10, 23, 35, 47, 50, 53, 65, 68, 80<\/p>\n<p dir=\"ltr\">M\u1ed9t. T\u00ecm nh\u1eefng con s\u1ed1 \u0111\u00e3 chia h\u1ebft cho 5 ch\u1ec9 chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">b. T\u00ecm c\u00e1c con s\u1ed1 chia h\u1ebft cho 5 v\u00e0 kh\u00f4ng chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: <\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c con s\u1ed1 v\u1eeba chia cho 5 v\u00e0 chia h\u1ebft cho 2: 10, 50, 80<\/p>\n<p dir=\"ltr\">b. C\u00e1c con s\u1ed1 chia h\u1ebft cho 5 v\u00e0 kh\u00f4ng chia h\u1ebft cho 2: 35, 65<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_3_Tu_cac_chu_so_da_cho_con_so_chia_het_cho_5\"><\/span>M\u1eabu 3: T\u1eeb c\u00e1c ch\u1eef s\u1ed1 \u0111\u00e3 cho, con s\u1ed1 chia h\u1ebft cho 5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Ch\u1ee7 \u0111\u1ec1: C\u00e1c s\u1ed1 \u0111\u00e3 cho: 1, 2,3 &#8230;. Vi\u1ebft 2 s\u1ed1 ch\u1eef s\u1ed1 chia h\u1ebft cho 5<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: <\/p>\n<p dir=\"ltr\">\u0110\u1ec3 thi\u1ebft l\u1eadp c\u00e1c s\u1ed1 chia cho 5, h\u00e3y \u0111\u1eb7t s\u1ed1 0 ho\u1eb7c 5 \u1edf cu\u1ed1i s\u1ed1. <\/p>\n<p dir=\"ltr\">\u0110\u1ec3 kh\u00f4ng b\u1ecb thi\u1ebfu, em b\u00e9 chuy\u1ec3n c\u00e1c s\u1ed1 c\u00f2n l\u1ea1i v\u1edbi 0 v\u00e0 5 \u0111\u1ec3 t\u1ea1o s\u1ed1 theo y\u00eau c\u1ea7u.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: Cho c\u00e1c s\u1ed1: 1, 0, 3, 5. Vi\u1ebft c\u00e1c s\u1ed1 ch\u1eef s\u1ed1 2 chia h\u1ebft cho 5<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: <\/p>\n<p dir=\"ltr\">C\u00e1c s\u1ed1 chia h\u1ebft cho 5, sau \u0111\u00f3 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, v\u00ec v\u1eady ch\u00fang ta c\u00f3 c\u00e1c s\u1ed1 2 -Digit chia cho 5 nh\u01b0 sau: 10, 15, 30, 35, 50.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giai_cac_bai_tap_sach_giao_khoa_lop_4_Mot_phan_cua_kien_%E2%80%8B%E2%80%8Bthuc_Trang_96\"><\/span>Gi\u1ea3i c\u00e1c b\u00e0i t\u1eadp s\u00e1ch gi\u00e1o khoa l\u1edbp 4 M\u1ed9t ph\u1ea7n c\u1ee7a ki\u1ebfn \u200b\u200bth\u1ee9c Trang 96<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p c\u1ee7a c\u00e1c b\u00e0i t\u1eadp trong ph\u1ea7n Ki\u1ebfn th\u1ee9c s\u00e1ch gi\u00e1o khoa Trang 96:<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-2.jpg\" alt=\"B\u00e0i t\u1eadp SGK L\u1edbp 4 Trang 96 - Ki\u1ebfn th\u1ee9c. (\u1ea2nh: SGK L\u1edbp 4 To\u00e1n)\" width=\"800\" height=\"463\"><\/p>\n<p dir=\"ltr\">B\u00e0i 1: <\/p>\n<p dir=\"ltr\">M\u1ed9t. S\u1ed1 chia cho 5 \u0111\u1ea7u l\u00e0 0 ho\u1eb7c 5: 35, 660, 3000, 945<\/p>\n<p dir=\"ltr\">b. S\u1ed1 kh\u00f4ng chia h\u1ebft cho 5: 8, 57, 4674, 5553<\/p>\n<p dir=\"ltr\">B\u00e0i 2:<\/p>\n<p dir=\"ltr\">M\u1ed9t. 150 &lt;155 &lt;160<\/p>\n<p dir=\"ltr\">b. 3575 &lt;3580 &lt;3585<\/p>\n<p dir=\"ltr\">c. 335; 340; 345; 350; 355; 360<\/p>\n<p dir=\"ltr\">B\u00e0i 3: <\/p>\n<p dir=\"ltr\">3 -s\u1ed1 s\u1ed1 chia h\u1ebft cho 5: 570; 705; 750<\/p>\n<p dir=\"ltr\">B\u00e0i h\u1ecdc 4:<\/p>\n<p dir=\"ltr\">M\u1ed9t. Con s\u1ed1 ch\u1ec9 \u0111\u01b0\u1ee3c chia h\u1ebft cho 5 v\u00e0 chia h\u1ebft cho 2: 660; 3000<\/p>\n<p dir=\"ltr\">b. S\u1ed1 l\u01b0\u1ee3ng chia h\u1ebft cho 5 nh\u01b0ng kh\u00f4ng chia cho 2: 35; 945.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giai_quyet_cac_bai_tap_sach_giao_khoa_lop_4_cua_trang_96\"><\/span>Gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp s\u00e1ch gi\u00e1o khoa l\u1edbp 4 c\u1ee7a trang 96<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-3.jpg\" alt=\"T\u1eadp th\u1ec3 d\u1ee5c s\u00e1ch gi\u00e1o khoa 4 Trang 96 - Th\u1ef1c h\u00e0nh. (\u1ea2nh: SGK L\u1edbp 4 To\u00e1n)\" width=\"800\" height=\"569\"><\/p>\n<p dir=\"ltr\">Sau khi ho\u00e0n th\u00e0nh b\u00e0i t\u1eadp m\u1eabu trong ph\u1ea7n Ki\u1ebfn th\u1ee9c, tr\u1ebb em ho\u00e0n th\u00e0nh c\u00e1c b\u00e0i t\u1eadp trong th\u1ef1c h\u00e0nh v\u00e0 ki\u1ec3m tra gi\u1ea3i ph\u00e1p d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p dir=\"ltr\">B\u00e0i to\u00e1n l\u1edbp 4 Trang 96 B\u00e0i 1<\/p>\n<p dir=\"ltr\">M\u1ed9t. D\u1ea5u hi\u1ec7u k\u00fd k\u1ebft c\u1ee7a 2 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 s\u1ed1 ch\u1eb5n: 0, 2, 4, 6, 8.<\/p>\n<p dir=\"ltr\">=&gt; S\u1ed1 l\u00e0 chia h\u1ebft cho 2: 4568; 66814; 2050; 3576; 900<\/p>\n<p dir=\"ltr\">b. C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5 <\/p>\n<p dir=\"ltr\">Con s\u1ed1 chia h\u1ebft cho 5: 2050; 900; 2355<\/p>\n<p dir=\"ltr\">B\u00e0i to\u00e1n l\u1edbp 4 Trang 96 B\u00e0i 2<\/p>\n<p dir=\"ltr\">M\u1ed9t. S\u1ed1 chia cho 2 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 th\u1eadm ch\u00ed: 0, 2, 4, 6, 8<\/p>\n<p dir=\"ltr\">3 3 s\u1ed1 -Digit l\u00e0 chia h\u1ebft cho 2: 124; 346; 548<\/p>\n<p dir=\"ltr\">b. S\u1ed1 chia cho 5 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5<\/p>\n<p dir=\"ltr\">3 3 -s\u1ed1 s\u1ed1 chia h\u1ebft cho 5: 345; 560; 885<\/p>\n<p dir=\"ltr\">Gi\u1ea3i quy\u1ebft to\u00e1n l\u1edbp 4 Trang 96 B\u00e0i 3<\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c s\u1ed1 ch\u1ec9 chia h\u1ebft cho 2 v\u00e0 chia h\u1ebft cho 5 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 0.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 480; 2000; 9010<\/p>\n<p dir=\"ltr\">b. C\u00e1c con s\u1ed1 chia h\u1ebft cho 2 nh\u01b0ng kh\u00f4ng chia h\u1ebft cho 5 l\u00e0 s\u1ed1 ch\u1eb5n, ngo\u1ea1i tr\u1eeb s\u1ed1 cu\u1ed1i 0<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 296; 324<\/p>\n<p dir=\"ltr\">c. C\u00e1c con s\u1ed1 chia h\u1ebft cho 5 nh\u01b0ng kh\u00f4ng chia h\u1ebft cho 2 l\u00e0 s\u1ed1 k\u1ebft th\u00fac l\u00e0 5<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 345; 3995<\/p>\n<p dir=\"ltr\">B\u00e0i to\u00e1n l\u1edbp 4 Trang 96 B\u00e0i 4<\/p>\n<p dir=\"ltr\">D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5: S\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5 sau \u0111\u00f3 chia t\u1ea5t c\u1ea3 5<\/p>\n<p dir=\"ltr\">D\u1ea5u hi\u1ec7u chia h\u1ebft cho 2: S\u1ed1 k\u1ebft th\u00fac l\u00e0 0, 2, 4, 6, 8 chia h\u1ebft cho 2<\/p>\n<p dir=\"ltr\">=&gt; C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0, sau \u0111\u00f3 chia h\u1ebft cho 2 v\u00e0 5.<\/p>\n<p dir=\"ltr\">B\u00e0i to\u00e1n l\u1edbp 4 Trang 96 B\u00e0i 5<\/p>\n<p dir=\"ltr\">T\u00e1o cho vay \u00edt h\u01a1n 20.<\/p>\n<p dir=\"ltr\">T\u00e1o cho vay \u0111\u01b0\u1ee3c chia \u0111\u1ec1u cho 5 b\u1ea1n ho\u1eb7c chia \u0111\u1ec1u cho 2 b\u1ea1n, c\u00f3 ngh\u0129a l\u00e0 t\u00e1o c\u1ee7a kho\u1ea3n vay v\u1eeba chia cho 5 ch\u1ec9 chia cho 2 \u0111\u1ec3 s\u1ed1 \u0111\u00f3 c\u00f3 k\u1ebft th\u00fac l\u00e0 0.<\/p>\n<p dir=\"ltr\">=&gt; T\u00e1o cho vay nh\u1ecf h\u01a1n 20 v\u00e0 k\u1ebft th\u00fac l\u00e0 0.<\/p>\n<p dir=\"ltr\">=&gt; V\u00ec v\u1eady, s\u1ed1 l\u01b0\u1ee3ng t\u00e1o l\u00e0 10 qu\u1ea3.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Giai_tap_toan_cua_bai_tap_Lop_4_%E2%80%93_Bai_85\"><\/span>Gi\u1ea3i t\u1eadp to\u00e1n c\u1ee7a b\u00e0i t\u1eadp L\u1edbp 4 &#8211; B\u00e0i 85<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Tr\u1ebb em ti\u1ebfp t\u1ee5c ho\u00e0n th\u00e0nh c\u00e1c b\u00e0i t\u1eadp v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u ph\u00e2n chia 5 trong c\u00e1c b\u00e0i t\u1eadp \u0111\u1ec3 l\u00e0m ch\u1ee7 ki\u1ebfn \u200b\u200bth\u1ee9c. Sau \u0111\u00f3, h\u00e3y ki\u1ec3m tra c\u00e2u tr\u1ea3 l\u1eddi v\u1edbi cha m\u1eb9 c\u1ee7a b\u1ea1n!<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-4.jpg\" alt=\"B\u00e0i t\u1eadp 1 + 2 Qu\u1ea3n l\u00fd l\u1edbp 4 T\u1eadp 2 t\u1eadp 2\" width=\"800\" height=\"634\"><\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp to\u00e1n l\u1edbp 4 T\u1eadp 2 Trang 4 &#8211; B\u00e0i 1<\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 85; 1110; 9000; 2015; 3430.<\/p>\n<p dir=\"ltr\">b. C\u00e1c s\u1ed1 kh\u00f4ng c\u00f3 cu\u1ed1i 0 ho\u1eb7c 5 kh\u00f4ng chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 56; 98; 617; 6714; 1053.<\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp to\u00e1n l\u1edbp 4 2 t\u1eadp 2 Trang 4 &#8211; B\u00e0i 2<\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: C\u00e1c con s\u1ed1 chia h\u1ebft cho 5 v\u00e0 chia h\u1ebft cho 2 l\u00e0: 660; 3000, 800<\/p>\n<p dir=\"ltr\">b. C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0; 2; 4; 6; 8 Sau \u0111\u00f3 chia h\u1ebft cho 2.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: C\u00e1c con s\u1ed1 chia h\u1ebft cho 5 nh\u01b0ng kh\u00f4ng chia h\u1ebft cho 2 l\u00e0: 35; 945<\/p>\n<p dir=\"ltr\">c. C\u00e1c s\u1ed1 cu\u1ed1i l\u00e0 0, sau \u0111\u00f3 chia h\u1ebft cho c\u1ea3 2 v\u00e0 5<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: S\u1ed1 chia h\u1ebft cho 2 nh\u01b0ng kh\u00f4ng chia h\u1ebft cho 5 l\u00e0: 8<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-5.jpg\" alt=\"B\u00e0i t\u1eadp 3 + 4 S\u1ea3n xu\u1ea5t l\u1edbp 4 T\u1eadp 2 t\u1eadp 2\" width=\"800\" height=\"315\"><\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp to\u00e1n l\u1edbp 4 T\u1eadp 2 Trang 4 &#8211; B\u00e0i 3<\/p>\n<p dir=\"ltr\">C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">C\u00e1c s\u1ed1 kh\u00f4ng c\u00f3 cu\u1ed1i 0 ho\u1eb7c 5 kh\u00f4ng chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/p>\n<p dir=\"ltr\">V\u1edbi ba ch\u1eef s\u1ed1 5; 0; 7 Vi\u1ebft ba s\u1ed1 ch\u1eef s\u1ed1 v\u00e0 chia h\u1ebft cho 5, m\u1ed7i s\u1ed1 c\u00f3 c\u1ea3 ba ch\u1eef s\u1ed1: 570; 750; 705.<\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp to\u00e1n l\u1edbp 4 T\u1eadp 2 Trang 4 &#8211; B\u00e0i 4<\/p>\n<p dir=\"ltr\">M\u1ed9t. C\u00e1c s\u1ed1 k\u1ebft th\u00fac l\u00e0 0 ho\u1eb7c 5, sau \u0111\u00f3 chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 230 &lt;235 &lt;240<\/p>\n<p dir=\"ltr\">b. C\u00e1c s\u1ed1 kh\u00f4ng c\u00f3 cu\u1ed1i 0 ho\u1eb7c 5 kh\u00f4ng chia h\u1ebft cho 5.<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi: 4525 &lt;4530 &lt;4535<\/p>\n<p dir=\"ltr\">c. Tr\u1ea3 l\u1eddi: 175; 180; 185; 190; 195; 200<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bi_quyet_de_hoc_kien_%E2%80%8B%E2%80%8Bthuc_tot_ve_cac_dau_hieu_chia_het_trong_toan_hoc\"><\/span>B\u00ed quy\u1ebft \u0111\u1ec3 h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c t\u1ed1t v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u chia h\u1ebft trong to\u00e1n h\u1ecdc <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5, cho 2, &#8230; l\u00e0 m\u1ed9t ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n quan tr\u1ecdng gi\u00fap tr\u1ebb th\u1ef1c hi\u1ec7n ph\u00e9p nh\u00e2n, ph\u00e2n chia nhanh v\u00e0 ch\u00ednh x\u00e1c. \u0110\u00e2y c\u0169ng l\u00e0 n\u1ec1n t\u1ea3ng cho tr\u1ebb em h\u1ecdc ph\u00e2n s\u1ed1 trong ch\u01b0\u01a1ng ti\u1ebfp theo. \u0110\u1ec3 nh\u1edb nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0y, cha m\u1eb9 c\u1ea7n xem x\u00e9t l\u1ea1i v\u1edbi em b\u00e9 v\u1edbi nh\u1eefng b\u00ed m\u1eadt sau:<\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/dau-hieu-chia-het-cho-5-6.jpg\" alt=\"B\u00ed quy\u1ebft \u0111\u1ec3 h\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c t\u1ed1t v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u l\u00e0 chia h\u1ebft trong to\u00e1n h\u1ecdc. (\u1ea2nh: Canva)\" width=\"800\" height=\"418\"><\/p>\n<p dir=\"ltr\">\u0110\u1ecdc ki\u1ebfn \u200b\u200bth\u1ee9c m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn v\u00e0 \u0111\u1eb7t v\u00ed d\u1ee5<\/p>\n<p dir=\"ltr\">Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i t\u1eadp ho\u1eb7c b\u00e0i t\u1eadp, b\u1ea1n c\u1ea7n \u0111\u1ecdc l\u1ea1i b\u00e0i gi\u1ea3ng trong s\u00e1ch gi\u00e1o khoa 1-2 l\u1ea7n \u0111\u1ec3 nh\u1edb l\u1ea1i b\u00e0i h\u1ecdc trong l\u1edbp. Ti\u1ebfp theo, v\u1edbi m\u1ed7i ph\u1ea7n nh\u1ecf c\u1ee7a ki\u1ebfn \u200b\u200bth\u1ee9c, b\u1ea1n n\u00ean cung c\u1ea5p ch\u1eb3ng h\u1ea1n v\u00e0 gi\u1ea3i th\u00edch. Ph\u1ea7n n\u00e0y c\u1ea7n cha m\u1eb9 \u0111i k\u00e8m \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<p dir=\"ltr\">L\u00e0m b\u00e0i t\u1eadp c\u1ee7a ri\u00eang b\u1ea1n m\u1ed9t m\u00ecnh<\/p>\n<p dir=\"ltr\">Sau khi b\u1ea1n \u0111\u00e3 th\u00e0nh th\u1ea1o c\u00e1c d\u1ea5u hi\u1ec7u c\u1ee7a b\u1ed9 ph\u1eadn, xin vui l\u00f2ng ho\u00e0n th\u00e0nh b\u00e0i t\u1eadp m\u00e0 kh\u00f4ng c\u1ea7n h\u01b0\u1edbng d\u1eabn c\u1ee7a cha m\u1eb9. Th\u00f4ng qua b\u1ea3n th\u00e2n, cha m\u1eb9 c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft c\u1ee7a con c\u00e1i h\u1ecd. <\/p>\n<p dir=\"ltr\">Ki\u1ec3m tra \u0111\u00fang v\u00e0 sai v\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft<\/p>\n<p dir=\"ltr\">Sau khi \u0111\u1ee9a tr\u1ebb ho\u00e0n th\u00e0nh b\u00e0i t\u1eadp, cha m\u1eb9 ki\u1ec3m tra v\u1edbi ch\u00fang \u0111\u00fang v\u00e0 sai. \u0110\u1ed1i v\u1edbi \u0111\u00fang c\u00e2u, cha m\u1eb9 c\u00f3 th\u1ec3 ch\u1ecdn b\u1ea5t k\u1ef3 c\u00e2u n\u00e0o \u0111\u1ec3 h\u1ecfi con c\u00e1i c\u1ee7a h\u1ecd c\u00e1ch gi\u1ea3i quy\u1ebft. <\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5: v\u1edbi c\u00e1c b\u00e0i t\u1eadp \u0111i\u1ec1n v\u00e0o s\u1ed1 chia cho 5, h\u00e3y h\u1ecfi t\u1ea1i sao s\u1ed1 X (s\u1ed1 l\u01b0\u1ee3ng tr\u1ebb em \u0111\u00e3 l\u1ea5p \u0111\u1ea7y)?<\/p>\n<p dir=\"ltr\">\u0110\u1ed1i v\u1edbi nh\u1eefng c\u00e2u sai, h\u00e3y y\u00eau c\u1ea7u con b\u1ea1n suy ngh\u0129 nhi\u1ec1u h\u01a1n v\u00e0 vi\u1ebft l\u1ea1i c\u00e2u tr\u1ea3 l\u1eddi. N\u1ebfu con b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang, vui l\u00f2ng gi\u1ea3i th\u00edch c\u1ea9n th\u1eadn v\u00e0 h\u01b0\u1edbng d\u1eabn tr\u1ebb m\u1ed9t nh\u1ecbp \u0111i\u1ec7u ch\u1eadm \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng h\u1ea5p th\u1ee5 n\u00f3.<\/p>\n<p dir=\"ltr\">K\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc kh\u00e1c<\/p>\n<p dir=\"ltr\">Ngo\u00e0i vi\u1ec7c h\u1ecdc t\u1eadp qua s\u00e1ch, ph\u1ee5 huynh n\u00ean cung c\u1ea5p cho con c\u00e1i m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc to\u00e1n m\u1edbi th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n \u0111i\u1ec7n t\u1eed. <\/p>\n<p dir=\"ltr\">C\u00e1c b\u00e0i h\u1ecdc v\u1ec1 kh\u1ec9 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p theo c\u00e1c ch\u1ee7 \u0111\u1ec1 sau: b\u1ed5 sung, kh\u1ea5u tr\u1eeb, \u0111\u1ebfm t\u1eeb 1 &#8211; 10, t\u1eeb 10 &#8211; 100, 100 &#8211; 1000; ph\u00e9p nh\u00e2n chia; h\u00ecnh h\u1ecdc; \u0110o l\u01b0\u1eddng, th\u1eddi gian, t\u00ednh to\u00e1n th\u1eadp ph\u00e2n, v.v &#8230; M\u1ed7i b\u00e0i h\u1ecdc bao g\u1ed3m ph\u1ea7n l\u00fd thuy\u1ebft v\u1edbi m\u1ed9t v\u00ed d\u1ee5 minh h\u1ecda, sau \u0111\u00f3 l\u00e0 m\u1ed9t lo\u1ea1t c\u00e1c b\u00e0i t\u1eadp t\u01b0\u01a1ng t\u00e1c \u0111\u1ec3 gi\u00fap tr\u1ebb nh\u1edb b\u00e0i h\u1ecdc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 to\u00e0n b\u1ed9 h\u01a1n 60 ch\u1ee7 \u0111\u1ec1 to\u00e1n h\u1ecdc trong su\u1ed1t ch\u01b0\u01a1ng tr\u00ecnh ti\u1ec3u h\u1ecdc h\u1ed7 tr\u1ee3 tr\u1ebb em \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec3m s\u1ed1 t\u1ed1t h\u01a1n trong l\u1edbp.<\/p>\n<p dir=\"ltr\">Cho \u0111\u1ebfn nay, s\u1ed1 l\u01b0\u1ee3ng cha m\u1eb9 trong c\u1ed9ng \u0111\u1ed3ng kh\u1ec9 \u0111\u00e3 \u0111\u1ea1t h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi. \u0110\u00e2y l\u00e0 n\u01a1i cha m\u1eb9 c\u00f3 th\u1ec3 h\u1ecdc v\u00e0 chia s\u1ebb ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y c\u1ee7a con c\u00e1i h\u1ecd cho 3 m\u00f4n h\u1ecdc ch\u00ednh: to\u00e1n h\u1ecdc, v\u0103n h\u1ecdc v\u00e0 ti\u1ebfng Anh. Do \u0111\u00f3, tham gia c\u1ed9ng \u0111\u1ed3ng, ph\u1ee5 huynh c\u00f3 th\u1ec3 s\u1eb5n s\u00e0ng tr\u1edf th\u00e0nh m\u1ed9t gi\u00e1o vi\u00ean \u1edf nh\u00e0 b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. <\/p>\n<table style=\"border-collapse: collapse;width: 100.034%\" border=\"1\">\n<tr>\n<td style=\"width: 46.2512%;border-color: #ffffff\"><img loading=\"lazy\" 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\/MM_tai-mien-phi-cho-ios.png\" alt=\"\" width=\"327\" height=\"64\"><\/td>\n<td style=\"width: 53.7245%;text-align: center;border-color: #ffffff\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/MM_tai-mien-phi-cho-android.png\" alt=\"\" width=\"387\" height=\"64\"><\/td>\n<\/tr>\n<\/table>\n<p dir=\"ltr\">S\u1eed d\u1ee5ng s\u00e1ch b\u1ed5 sung to\u00e1n h\u1ecdc<\/p>\n<p dir=\"ltr\">B\u00ean c\u1ea1nh vi\u1ec7c h\u1ecdc l\u00fd thuy\u1ebft v\u00e0 t\u1eadp th\u1ec3 d\u1ee5c tr\u00ean s\u00e1ch gi\u00e1o khoa, VBT, ph\u1ee5 huynh c\u00f3 th\u1ec3 thu th\u1eadp m\u1ed9t s\u1ed1 b\u00e0i t\u1eadp m\u1edf r\u1ed9ng h\u01a1n, c\u00e1c b\u00e0i t\u1eadp n\u00e2ng cao t\u00f9y thu\u1ed9c v\u00e0o tr\u00ecnh \u0111\u1ed9 c\u1ee7a h\u1ecd \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam. C\u00f9ng v\u1edbi \u0111\u00f3, n\u1ebfu ph\u1ee5 huynh \u0111\u0103ng k\u00fd to\u00e1n h\u1ecdc v\u1edbi Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math c\u0169ng s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t b\u1ed9 3 b\u00e0i t\u1eadp b\u1ed5 sung \u0111\u1ec3 h\u1ecd c\u1ea3i thi\u1ec7n ki\u1ebfn \u200b\u200bth\u1ee9c. <\/p>\n<p dir=\"ltr\">Gi\u1edbi thi\u1ec7u m\u1ed9t cu\u1ed1n s\u00e1ch b\u1ed5 sung &#8211; Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef To\u00e1n h\u1ecdc:<\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/www.youtube.com\/watch?v=9B35VU10DCI\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=9B35VU10DCI<\/a><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.7999999999999998;margin-top: 0pt;margin-bottom: 0pt\">Th\u00f4ng qua b\u00e0i h\u1ecdc n\u00e0y, tr\u1ebb em \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 c\u00e1c d\u1ea5u hi\u1ec7u ph\u00e2n chia cho 5 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng t\u1ed1t trong c\u00e1c b\u00e0i t\u1eadp. K\u1ebft h\u1ee3p h\u1ecdc t\u1eadp th\u00f4ng qua s\u00e1ch gi\u00e1o khoa v\u00e0 s\u00e1ch \u0111i\u1ec7n t\u1eed tr\u00ean \u0111i\u1ec7n tho\u1ea1i to\u00e1n kh\u1ec9 \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ki\u1ebfn \u200b\u200bth\u1ee9c c\u1ee7a m\u00ecnh v\u00e0 \u0111\u1ea1t \u0111i\u1ec3m cao trong l\u1edbp!<\/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>Trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 4, t\u00f4i s\u1ebd t\u00ecm hi\u1ec3u c\u00e1c d\u1ea5u hi\u1ec7u ph\u00e2n chia cho 5. Trong b\u00e0i h\u1ecdc n\u00e0y, kh\u1ec9 s\u1ebd chia s\u1ebb ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i ph\u00e1p c\u1ee7a s\u00e1ch gi\u00e1o khoa v\u00e0 b\u00e0i t\u1eadp m\u1edf r\u1ed9ng. Xem t\u1ea5t c\u1ea3 D\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh&#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-14284","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14284","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=14284"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14284\/revisions"}],"predecessor-version":[{"id":17212,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/14284\/revisions\/17212"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=14284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=14284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=14284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}