{"id":21744,"date":"2025-07-08T20:10:52","date_gmt":"2025-07-08T13:10:52","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=21744"},"modified":"2025-07-10T18:35:53","modified_gmt":"2025-07-10T11:35:53","slug":"huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn tr\u1ebb h\u1ecdc to\u00e1n l\u1edbp 2 ph\u00e9p chia v\u00e0 c\u00e1c b\u00e0i t\u1eadp v\u1eadn d\u1ee5ng 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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Ly_thuyet_ve_phan_chia_trong_toan_hoc_tieu_hoc\" >L\u00fd thuy\u1ebft v\u1ec1 ph\u00e2n chia trong to\u00e1n h\u1ecdc ti\u1ec3u h\u1ecdc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Phan_chia_la_gi\" >Ph\u00e2n chia l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Cac_thanh_phan_co_ban_trong_lop_2\" >C\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong l\u1edbp 2<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Bieu_tuong_bieu_mau_va_thuoc_tinh_trong_phan_chia\" >Bi\u1ec3u t\u01b0\u1ee3ng bi\u1ec3u m\u1eabu v\u00e0 thu\u1ed9c t\u00ednh trong ph\u00e2n chia<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Mot_so_hinh_thuc_toan_hoc_co_ban_pho_bien\" >M\u1ed9t s\u1ed1 h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n ph\u1ed5 bi\u1ebfn<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Mot_so_van_de_ap_dung_cho_bo_phan_nang_cao_cap_2\" >M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 \u00e1p d\u1ee5ng cho b\u1ed9 ph\u1eadn n\u00e2ng cao c\u1ea5p 2<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Meo_de_hoc_toan_tot_cap_2_cho_tre_em_co_the_nop_don_tai_nha\" >M\u1eb9o \u0111\u1ec3 h\u1ecdc to\u00e1n t\u1ed1t c\u1ea5p 2 cho tr\u1ebb em c\u00f3 th\u1ec3 n\u1ed9p \u0111\u01a1n t\u1ea1i nh\u00e0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Nam_bat_noi_dung_cua_chuong_trinh_toan_lop_2_cua_tre_em\" >N\u1eafm b\u1eaft n\u1ed9i dung c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 2 c\u1ee7a tr\u1ebb em<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Di_cung_tre_em_de_chinh_phuc_nhung_van_de_kho_khan\" >\u0110i c\u00f9ng tr\u1ebb em \u0111\u1ec3 chinh ph\u1ee5c nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Day_tre_hoc_tung_loai_toan_cho_den_khi_chung_hieu\" >D\u1ea1y tr\u1ebb h\u1ecdc t\u1eebng lo\u1ea1i to\u00e1n cho \u0111\u1ebfn khi ch\u00fang hi\u1ec3u<\/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\/huong-dan-tre-hoc-toan-lop-2-phep-chia-va-cac-bai-tap-van-dung-thuong-gap\/#Su_dung_phan_mem_toan_hoc_trong_chuong_trinh_giang_day_cua_tre\" >S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m to\u00e1n h\u1ecdc trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y c\u1ee7a tr\u1ebb<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>Hi\u1ec7n t\u1ea1i, v\u1edbi th\u00f4ng tin \u0111\u01b0\u1ee3c chia s\u1ebb r\u1ed9ng r\u00e3i tr\u00ean m\u1ea1ng, khi\u1ebfn ph\u1ee5 huynh c\u1ea3m th\u1ea5y r\u1eb1ng to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 r\u1eafc r\u1ed1i v\u00e0 kh\u00f3 d\u1ea1y tr\u1ebb. Hi\u1ec3u \u0111i\u1ec1u n\u00e0y, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef \u0111\u00e3 t\u00f3m t\u1eaft t\u1ea5t c\u1ea3 c\u00e1c ki\u1ebfn \u200b\u200bth\u1ee9c c\u0169ng nh\u01b0 c\u00e1ch d\u1ea1y to\u00e1n \u0111\u1ec3 ph\u00e2n chia d\u1ec5 d\u00e0ng nh\u1ea5t \u0111\u1ec3 \u00e1p d\u1ee5ng trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<p>                                    <img decoding=\"async\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/image\/600x480.png\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Ly_thuyet_ve_phan_chia_trong_toan_hoc_tieu_hoc\"><\/span>L\u00fd thuy\u1ebft v\u1ec1 ph\u00e2n chia trong to\u00e1n h\u1ecdc ti\u1ec3u h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">\u0110\u1ec3 nghi\u00ean c\u1ee9u to\u00e1n l\u1edbp 2, b\u1ed9 ph\u1eadn thu\u1eadn ti\u1ec7n h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi ch\u1ecdn c\u00e1c quy t\u1eafc n\u00e0o \u0111\u1ec3 \u00e1p d\u1ee5ng b\u00e0i t\u1eadp to\u00e1n n\u00e0o l\u00e0 ph\u00f9 h\u1ee3p. N\u00f3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 hi\u1ec3u \u0111\u1ecbnh ngh\u0129a, c\u0169ng nh\u01b0 c\u00e1c quy t\u1eafc chung. V\u00ec v\u1eady, cha m\u1eb9 n\u00ean d\u1ea1y tr\u1ebb ngay l\u1eadp t\u1ee9c t\u00ecm hi\u1ec3u c\u00e1c l\u00fd thuy\u1ebft t\u1ed5ng quan sau \u0111\u00e2y!<\/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-toan-lop-2-phep-chia.jpg\" alt=\"\u0110\u1ea1i t\u01b0\u1edbng ph\u00e2n chia trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 2. (\u1ea2nh: S\u01b0u t\u1ea7m Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Phan_chia_la_gi\"><\/span>Ph\u00e2n chia l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">B\u1ed9 ph\u1eadn l\u00e0 m\u1ed9t trong b\u1ed1n t\u00ednh to\u00e1n (c\u1ed9ng v\u1edbi, ph\u00e9p tr\u1eeb, nh\u00e2n, chia) trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp hai. Tuy nhi\u00ean, ph\u00e2n chia c\u00f3 c\u00e1c t\u00ednh to\u00e1n kh\u00e1c nhau so v\u1edbi 3 t\u00ednh to\u00e1n c\u00f2n l\u1ea1i. V\u00e0 \u0111i\u1ec3m th\u00fa v\u1ecb nh\u1ea5t l\u00e0 kh\u00e1i ni\u1ec7m ph\u00e2n s\u1ed1 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 ph\u00e2n chia.<\/p>\n<p dir=\"ltr\">B\u1ea1n c\u0169ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng c\u00f3 hai t\u00ednh to\u00e1n ph\u00e2n chia ph\u1ed5 bi\u1ebfn nh\u1ea5t, bao g\u1ed3m:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e2n c\u00f4ng<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Ph\u00e2n chia c\u00f2n l\u1ea1i<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_thanh_phan_co_ban_trong_lop_2\"><\/span>C\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong l\u1edbp 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">T\u00ean c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 k\u1ebft qu\u1ea3 trong t\u00ednh to\u00e1n ph\u00e2n chia, bao g\u1ed3m: A: B = C, trong \u0111\u00f3 A l\u00e0 s\u1ed1 ph\u00e2n chia, B l\u00e0 s\u1ed1 ph\u00e2n chia, C l\u00e0 th\u01b0\u01a1ng t\u00edch v\u00e0 t\u00ednh to\u00e1n A: B c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5n th\u01b0\u01a1ng c\u1ee7a hai s\u1ed1 A v\u00e0 B.<\/p>\n<p dir=\"ltr\">V\u00ed d\u1ee5, t\u00ednh to\u00e1n 8: 2 = 4, trong \u0111\u00f3 &#8220;8&#8221; l\u00e0 s\u1ed1 ph\u00e2n chia, &#8220;2&#8221; l\u00e0 b\u1ed9 ph\u1eadn, &#8220;4&#8221; l\u00e0 th\u01b0\u01a1ng t\u00edch v\u00e0 t\u00ednh to\u00e1n &#8220;8: 2&#8221; l\u00e0 ch\u1ea5n th\u01b0\u01a1ng c\u1ee7a hai s\u1ed1.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Bieu_tuong_bieu_mau_va_thuoc_tinh_trong_phan_chia\"><\/span>Bi\u1ec3u t\u01b0\u1ee3ng bi\u1ec3u m\u1eabu v\u00e0 thu\u1ed9c t\u00ednh trong ph\u00e2n chia<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Bi\u1ec3u t\u01b0\u1ee3ng &#8220;Ph\u00e2n chia&#8221; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e2n chia c\u0169ng r\u1ea5t \u0111a d\u1ea1ng, c\u1ee5 th\u1ec3: &#8220;:&#8221;; &#8220;\/&#8221;; &#8220;-&#8220;; &#8230;<\/p>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 thu\u1ed9c t\u00ednh ph\u1ed5 bi\u1ebfn trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 2 m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft:<\/p>\n<ul>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">B\u1ea5t k\u1ef3 s\u1ed1 n\u00e0o chia cho 1 b\u1eb1ng v\u1edbi ch\u00ednh n\u00f3: a: 1 = a<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">Kh\u00f4ng c\u00f3 s\u1ef1 ph\u00e2n chia n\u00e0o t\u1ed3n t\u1ea1i b\u1edfi Zero<\/p>\n<\/li>\n<li dir=\"ltr\">\n<p dir=\"ltr\" role=\"presentation\">0 chia cho b\u1ea5t k\u1ef3 s\u1ed1 n\u00e0o b\u1eb1ng 0: 0: a = 0<\/p>\n<\/li>\n<\/ul>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_hinh_thuc_toan_hoc_co_ban_pho_bien\"><\/span>M\u1ed9t s\u1ed1 h\u00ecnh th\u1ee9c to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">M\u1eabu 1: X\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n trong t\u00ednh to\u00e1n ph\u00e2n chia (bao g\u1ed3m: s\u1ed1 l\u01b0\u1ee3ng chia, ph\u00e2n chia v\u00e0 th\u01b0\u01a1ng t\u00edch)<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: \u00c1p d\u1ee5ng ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n trong t\u00ednh to\u00e1n ph\u00e2n chia.<\/p>\n<p dir=\"ltr\">M\u1eabu 2: T\u00ednh to\u00e1n nhanh ch\u00f3ng t\u00ednh to\u00e1n ph\u00e2n chia<\/p>\n<p dir=\"ltr\">Gi\u1ea3i ph\u00e1p: \u00c1p d\u1ee5ng b\u1ea3ng ph\u00e2n chia \u0111\u1ec3 t\u00ednh to\u00e1n c\u00e1c ph\u00e9p t\u00ednh 2 -digit c\u01a1 b\u1ea3n. <\/p>\n<p dir=\"ltr\">M\u1eabu 3: Cho bi\u1ebft ph\u00e2n chia v\u00e0 s\u1ed1 b\u1ed9 ph\u1eadn c\u1ee7a t\u00ednh to\u00e1n, y\u00eau c\u1ea7u t\u00ecm th\u1ea5y th\u01b0\u01a1ng t\u00edch.<\/p>\n<p dir=\"ltr\">Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i quy\u1ebft: S\u1eafp x\u1ebfp s\u1ed1 trong t\u00ednh to\u00e1n theo tr\u00ecnh t\u1ef1 &#8220;s\u1ed1 chia: s\u1ed1 l\u01b0\u1ee3ng ph\u00e2n chia = th\u01b0\u01a1ng t\u00edch&#8221;, sau \u0111\u00f3 t\u00ednh to\u00e1n t\u00ednh to\u00e1n.<\/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-toan-lop-2-phep-chia.jpg\" alt=\"D\u1ea1y tr\u1ebb h\u1ecdc to\u00e1n v\u00e0 chia lo\u1ea1i 2 hi\u1ec7u qu\u1ea3 t\u1ea1i nh\u00e0. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mot_so_van_de_ap_dung_cho_bo_phan_nang_cao_cap_2\"><\/span>M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 \u00e1p d\u1ee5ng cho b\u1ed9 ph\u1eadn n\u00e2ng cao c\u1ea5p 2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 1: K\u1ebft n\u1ed1i 2 t\u00ednh to\u00e1n v\u1edbi c\u00f9ng k\u1ebft qu\u1ea3<\/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\/2.1-toan-lop-2-phep-chia.png\" alt=\"\" width=\"300\" height=\"162\"><\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/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\/2.2-toan-lop-2-phep-chia.png\" alt=\"\" width=\"300\" height=\"141\"><\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 2: C\u00f3 35 sinh vi\u00ean x\u1ebfp h\u00e0ng, m\u1ed7i h\u1ecdc sinh c\u00f3 5 sinh vi\u00ean. C\u00f3 bao nhi\u00eau h\u00e0ng \u0111\u01b0\u1ee3c h\u1ecfi?<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/p>\n<p dir=\"ltr\">S\u1ed1 l\u01b0\u1ee3ng h\u00e0ng h\u00f3a c\u00f3 t\u1ea5t c\u1ea3: 35: 5 = 7 (h\u00e0ng) -&gt; Tr\u1ea3 l\u1eddi: 7 h\u00e0ng<\/p>\n<p dir=\"ltr\">B\u00e0i t\u1eadp 3: C\u00f3 m\u1ed9t s\u1ed1 c\u00e1nh \u0111\u1ed3ng c\u00e0y tr\u00e2u. M\u1ecdi ng\u01b0\u1eddi \u0111\u1ebfm 16 ch\u00e2n tr\u00e2u. H\u1ecfi c\u00f3 bao nhi\u00eau con tr\u00e2u?<\/p>\n<p dir=\"ltr\">Tr\u1ea3 l\u1eddi:<\/p>\n<p dir=\"ltr\">M\u1ed7i con tr\u00e2u c\u00f3 4 ch\u00e2n, v\u00ec v\u1eady s\u1ed1 l\u01b0\u1ee3ng tr\u00e2u c\u00f3 t\u1ea5t c\u1ea3: 16: 4 = 4 (tr\u00e2u) \u2192 Tr\u1ea3 l\u1eddi: 4 Buffaloes<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Meo_de_hoc_toan_tot_cap_2_cho_tre_em_co_the_nop_don_tai_nha\"><\/span>M\u1eb9o \u0111\u1ec3 h\u1ecdc to\u00e1n t\u1ed1t c\u1ea5p 2 cho tr\u1ebb em c\u00f3 th\u1ec3 n\u1ed9p \u0111\u01a1n t\u1ea1i nh\u00e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn, ngo\u00e0i vi\u1ec7c t\u1eadp trung khi h\u1ecdc tr\u1ef1c ti\u1ebfp trong l\u1edbp v\u1edbi gi\u00e1o vi\u00ean. Kh\u1ea3 n\u0103ng t\u1ef1 h\u1ecdc, c\u0169ng nh\u01b0 th\u1eddi gian th\u1ef1c h\u00e0nh \u1edf nh\u00e0 l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap tr\u1ebb em nhanh ch\u00f3ng n\u1eafm b\u1eaft ki\u1ebfn \u200b\u200bth\u1ee9c trong l\u1edbp, c\u0169ng nh\u01b0 ghi nh\u1edb c\u00e1c \u0111\u1ecbnh ngh\u0129a d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p dir=\"ltr\">Do \u0111\u00f3, b\u1ea1n c\u0169ng c\u1ea7n t\u1eadp trung v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb em trong th\u1eddi gian n\u00e0y \u1edf nh\u00e0. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u1eddi khuy\u00ean t\u1ed1t \u0111\u1ec3 gi\u00fap tr\u1ebb h\u1ecdc t\u1ed1t trong to\u00e1n h\u1ecdc l\u1edbp 2 m\u00e0 b\u1ea1n n\u00ean bi\u1ebft.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Nam_bat_noi_dung_cua_chuong_trinh_toan_lop_2_cua_tre_em\"><\/span>N\u1eafm b\u1eaft n\u1ed9i dung c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 2 c\u1ee7a tr\u1ebb em<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Cha m\u1eb9 ng\u00e0y nay th\u01b0\u1eddng ph\u1ea1m m\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn lu\u00f4n lu\u00f4n t\u00ecm c\u00e1ch d\u1ea1y to\u00e1n \u0111\u1ec3 ph\u00e2n chia l\u1edbp 2 cho con c\u00e1i c\u1ee7a h\u1ecd. Kh\u00f4ng n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c n\u1ed9i dung trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y, do \u0111\u00f3 d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 nh\u01b0: nh\u1ed3i nh\u00e9t ki\u1ebfn \u200b\u200bth\u1ee9c kh\u00f4ng c\u1ea7n thi\u1ebft, d\u1ea1y thi\u1ebfu c\u00e1c \u0111\u1ecbnh ngh\u0129a \u0111\u1ec3 nh\u1edb, &#8230;<\/p>\n<p dir=\"ltr\">Do \u0111\u00f3, ban \u0111\u1ea7u, ph\u1ee5 huynh c\u1ea7n theo ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc t\u1eadp trong l\u1edbp c\u1ee7a h\u1ecd. T\u1eeb \u0111\u00f3 thi\u1ebft k\u1ebf c\u00e1c b\u00e0i gi\u1ea3ng, c\u0169ng nh\u01b0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc t\u1eadp ph\u00f9 h\u1ee3p.<\/p>\n<p dir=\"ltr\">Tr\u00ean h\u1ebft, ki\u1ebfn \u200b\u200bth\u1ee9c h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb em c\u0169ng kh\u00f3 h\u01a1n l\u1edbp 1, b\u1edfi v\u00ec ch\u00fang ph\u1ea3i ghi nh\u1edb v\u00e0 \u00e1p d\u1ee5ng c\u1ea3 b\u1ed1n t\u00ednh to\u00e1n. \u0110\u1eb7c bi\u1ec7t l\u00e0 \u1edf l\u1edbp m\u1ed9t, \u0111\u1ee9a tr\u1ebb ch\u1ec9 l\u00e0m quen v\u1edbi c\u00e1c s\u1ed1 \u0111\u1ebfm c\u01a1 b\u1ea3n. Do \u0111\u00f3, cha m\u1eb9 c\u1ea7n ph\u1ea3i theo s\u00e1t, tr\u00e1nh tr\u1ebb \u0111\u1ec3 qu\u00ean \u0111i ki\u1ebfn \u200b\u200bth\u1ee9c c\u1ea7n nh\u1edb, b\u1edfi v\u00ec \u0111\u00f3 s\u1ebd l\u00e0 m\u1ed9t kho\u1ea3ng c\u00e1ch l\u1edbn trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp to\u00e1n h\u1ecdc trong t\u01b0\u01a1ng lai c\u1ee7a 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\/3-toan-lop-2-phep-chia.jpg\" alt=\"Tr\u1ebb em r\u1ea5t vui khi h\u1ecdc to\u00e1n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Di_cung_tre_em_de_chinh_phuc_nhung_van_de_kho_khan\"><\/span>\u0110i c\u00f9ng tr\u1ebb em \u0111\u1ec3 chinh ph\u1ee5c nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">B\u1ea3n ch\u1ea5t c\u1ee7a vi\u1ec7c h\u1ecdc to\u00e1n v\u00e0 ti\u1ebfp c\u1eadn c\u00e1c ch\u1eef s\u1ed1 \u0111\u00e3 c\u1ef1c k\u1ef3 kh\u00f4 khan v\u00e0 kh\u00f3 nh\u1edb. V\u00ec v\u1eady, \u0111\u1eebng bao gi\u1edd \u0111\u1ec3 con b\u1ea1n gi\u1ea3i quy\u1ebft t\u1ea5t c\u1ea3 c\u00e1c b\u00e0i t\u1eadp m\u00e0 gi\u00e1o vi\u00ean ho\u1eb7c b\u1ea1n b\u00e8 giao cho tr\u1ebb em. Vui l\u00f2ng \u0111i c\u00f9ng v\u00e0 h\u01b0\u1edbng d\u1eabn tr\u1ebb gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i t\u1eadp to\u00e1n kh\u00f3 kh\u0103n.<\/p>\n<p dir=\"ltr\">M\u1ed9t l\u01b0u \u00fd kh\u00e1c l\u00e0 b\u1ea1n ch\u1ec9 n\u00ean h\u01b0\u1edbng d\u1eabn v\u00e0 \u0111\u1ec1 ngh\u1ecb gi\u00e1n ti\u1ebfp, \u0111\u1ec3 tr\u1ebb em l\u00e0 ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp t\u00ecm ra gi\u1ea3i ph\u00e1p ho\u1eb7c c\u00e2u tr\u1ea3 l\u1eddi cho v\u1ea5n \u0111\u1ec1. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap tr\u1ebb em t\u0103ng kh\u1ea3 n\u0103ng t\u1ef1 h\u1ecdc m\u00e0 c\u00f2n gi\u00fap tr\u1ebb th\u1ef1c h\u00e0nh \u0111\u1ed9c l\u1eadp v\u00e0 kh\u00f4ng tr\u1edf l\u1ea1i v\u1edbi ng\u01b0\u1eddi l\u1edbn. <\/p>\n<p dir=\"ltr\">\u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p gi\u00e1o d\u1ee5c th\u00edch h\u1ee3p, kh\u00f4ng ch\u1ec9 gi\u00fap tr\u1ebb em c\u1ea3i thi\u1ec7n ki\u1ebfn \u200b\u200bth\u1ee9c m\u00e0 c\u00f2n ph\u00e1t tri\u1ec3n t\u1ed1t v\u1ec1 m\u1eb7t t\u00ednh c\u00e1ch sau n\u00e0y.<\/p>\n<p dir=\"ltr\">Xem th\u00eam: C\u00e1c lo\u1ea1i b\u00e0i to\u00e1n l\u1edbp 2 v\u1edbi b\u1ed9 nh\u1edb chung v\u00e0 m\u1ed9t lo\u1ea1t c\u00e1c b\u00e0i t\u1eadp t\u1ef1 \u0111\u1ed9ng<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Day_tre_hoc_tung_loai_toan_cho_den_khi_chung_hieu\"><\/span>D\u1ea1y tr\u1ebb h\u1ecdc t\u1eebng lo\u1ea1i to\u00e1n cho \u0111\u1ebfn khi ch\u00fang hi\u1ec3u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Cha m\u1eb9 th\u01b0\u1eddng r\u1ea5t tham lam, lu\u00f4n mu\u1ed1n con c\u00e1i h\u1ecd h\u1ecdc c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t. Do \u0111\u00f3, h\u1ecd s\u1ebd th\u01b0\u1eddng xuy\u00ean d\u1ea1y con c\u00e1i c\u1ee7a h\u1ecd nhi\u1ec1u lo\u1ea1i b\u00e0i t\u1eadp to\u00e1n kh\u00e1c nhau, v\u1edbi mong mu\u1ed1n r\u1eb1ng con c\u00e1i h\u1ecd s\u1ebd to\u00e0n di\u1ec7n. Nh\u01b0ng \u0111\u00e2y l\u00e0 m\u1ed9t quan \u0111i\u1ec3m ho\u00e0n to\u00e0n sai.<\/p>\n<p dir=\"ltr\">\u0110\u1ed3ng \u00fd r\u1eb1ng tr\u1ebb em h\u1ecdc c\u00e0ng nhi\u1ec1u lo\u1ea1i v\u1ea5n \u0111\u1ec1, sau \u0111\u00f3 suy ngh\u0129 c\u1ee7a ch\u00fang c\u00e0ng t\u1ed1t v\u00ec ch\u00fang \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u00e0 th\u00fac \u0111\u1ea9y. Tuy nhi\u00ean, n\u1ebfu \u0111\u1ee9a tr\u1ebb kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c m\u1ecdi th\u1ee9 m\u00ecnh \u0111\u00e3 h\u1ecdc, th\u00ec vi\u1ec7c nh\u1ed3i nh\u00e9t ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e0y l\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng hi\u1ec7u qu\u1ea3. Tr\u00ean h\u1ebft, n\u1ebfu c\u00f3 qu\u00e1 nhi\u1ec1u \u00e1p l\u1ef1c, tr\u1ebb em c\u00f3 th\u1ec3 h\u1ecdc v\u1eb9t, h\u1ecdc c\u00e1ch \u0111\u1ed1i ph\u00f3, t\u1eeb \u0111\u00f3 k\u1ebft qu\u1ea3 h\u1ecdc t\u1eadp c\u0169ng s\u1ebd c\u1ef1c k\u1ef3 t\u1ec7.<\/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-toan-lop-2-phep-chia.jpg\" alt=\"B\u1ec7nh nh\u00e2n c\u00f3 con. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<p dir=\"ltr\">V\u00ec v\u1eady, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng con b\u1ea1n hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 v\u00e0 th\u00e0nh th\u1ea1o lo\u1ea1i to\u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ecdc, tr\u01b0\u1edbc khi b\u1ea1n chuy\u1ec3n sang d\u1ea1y tr\u1ebb v\u1ea5n \u0111\u1ec1 ti\u1ebfp theo!<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Su_dung_phan_mem_toan_hoc_trong_chuong_trinh_giang_day_cua_tre\"><\/span>S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m to\u00e1n h\u1ecdc trong ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y c\u1ee7a tr\u1ebb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">Trong m\u00f4i tr\u01b0\u1eddng gi\u00e1o d\u1ee5c hi\u1ec7n \u0111\u1ea1i, ph\u01b0\u01a1ng ph\u00e1p d\u1ea1y tr\u1ebb h\u1ecdc to\u00e1n v\u1edbi ph\u1ea7n m\u1ec1m kh\u00f4ng qu\u00e1 l\u1ea1. \u0110\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ea1i d\u1ecbch covid g\u1ea7n \u0111\u00e2y \u0111\u00e3 l\u00e0m t\u0103ng nhu c\u1ea7u cho tr\u1ebb em d\u1ea1y tr\u1ebb \u1edf nh\u00e0. <\/p>\n<p dir=\"ltr\">Trong s\u1ed1 c\u00e1c \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc l\u1edbp 2 tr\u00ean th\u1ecb tr\u01b0\u1eddng, \u1ea5n t\u01b0\u1ee3ng nh\u1ea5t v\u1eabn l\u00e0 Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef Math. \u0110\u00e2y l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng d\u1ea1y tr\u1ebb h\u1ecdc to\u00e1n b\u1eb1ng ti\u1ebfng Anh. Do \u0111\u00f3, ph\u1ea7n m\u1ec1m n\u00e0y kh\u00f4ng ch\u1ec9 x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc v\u1eefng ch\u1eafc, m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n t\u01b0 duy ng\u00f4n ng\u1eef cho tr\u1ebb em s\u1edbm.<\/p>\n<p dir=\"ltr\">Ngo\u00e0i ra, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u00e1o d\u1ee5c hi\u1ec7n \u0111\u1ea1i kh\u00e1c \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ngay trong m\u1ed9t \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ecdc to\u00e1n th\u00f4ng qua c\u00e1c tr\u00f2 ch\u01a1i t\u01b0\u01a1ng t\u00e1c, \u00e2m thanh, h\u00ecnh \u1ea3nh, &#8230; tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u00e0i h\u1ecdc v\u00e0 b\u00e0i t\u1eadp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo c\u00e1ch c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, g\u1eafn b\u00f3 v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh GDPT c\u1ee7a B\u1ed9. T\u1eeb \u0111\u00f3, h\u1ed7 tr\u1ee3 tr\u1ebb em c\u00f3 \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c trong l\u1edbp v\u00e0 tham gia v\u00e0o c\u00e1c cu\u1ed9c thi t\u1ed1t h\u01a1n.<\/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-toan-lop-2-phep-chia.png\" alt=\"Ph\u1ea7n m\u1ec1m to\u00e1n h\u1ecdc cho tr\u1ebb m\u1eabu gi\u00e1o cho \u0111\u1ebfn khi k\u1ebft th\u00fac tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc. (\u1ea2nh: Kh\u1ec9)\" width=\"100%\"><\/p>\n<p>Hy v\u1ecdng r\u1eb1ng, v\u1edbi th\u00f4ng tin m\u00e0 Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef chia s\u1ebb v\u1ec1 to\u00e1n h\u1ecdc l\u1edbp 2 \u1edf tr\u00ean, n\u00f3 s\u1ebd gi\u00fap cha m\u1eb9 nu\u00f4i con d\u1ec5 d\u00e0ng h\u01a1n. H\u00e3y theo d\u00f5i &#8220;cha m\u1eb9 c\u1ea7n bi\u1ebft&#8221; c\u1ee7a Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef ngay l\u1eadp t\u1ee9c, \u0111\u1ec3 \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft h\u1eefu \u00edch m\u1edbi nh\u1ea5t!<\/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>Hi\u1ec7n t\u1ea1i, v\u1edbi th\u00f4ng tin \u0111\u01b0\u1ee3c chia s\u1ebb r\u1ed9ng r\u00e3i tr\u00ean m\u1ea1ng, khi\u1ebfn ph\u1ee5 huynh c\u1ea3m th\u1ea5y r\u1eb1ng to\u00e1n h\u1ecdc l\u1edbp 2 l\u00e0 r\u1eafc r\u1ed1i v\u00e0 kh\u00f3 d\u1ea1y tr\u1ebb. Hi\u1ec3u \u0111i\u1ec1u n\u00e0y, Shining Home &#8211; Gia \u0111\u00ecnh Anh Ng\u1eef \u0111\u00e3 t\u00f3m t\u1eaft t\u1ea5t c\u1ea3 c\u00e1c ki\u1ebfn \u200b\u200bth\u1ee9c c\u0169ng nh\u01b0 c\u00e1ch d\u1ea1y to\u00e1n \u0111\u1ec3 ph\u00e2n chia&#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-21744","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21744","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=21744"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21744\/revisions"}],"predecessor-version":[{"id":26397,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/21744\/revisions\/26397"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=21744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=21744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=21744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}