Thứ tự trong tập hợp các số tự nhiên

Home Lớp 6 Toán lớp 6 - Sách kết nối tri thức Bài 3: Thứ tự trong tập hợp các số tự nhiênBài tập cơ bản

{"common":{"save":0,"post_id":"4858","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8395","post_id":"4858","mon_id":"1158113","chapter_id":"1158117","question":"S\u1eafp x\u1ebfp các s\u1ed1 sau theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn.<\/p>","options":"","correct":["12","34","55","90"],"level":"1","hint":"","answer":"Vì 12 < 34 < 55 < 90 nên s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn, ta \u0111\u01b0\u1ee3c<\/p>12 ; 34 ; 55 ; 90<\/strong><\/span><\/p>","type":"reorder","extra_type":"number","time":"0","user_id":"132","test":"1","date":"2021-10-05 02:58:41","word":["55","90","34","12"]},{"id":"8397","post_id":"4858","mon_id":"1158113","chapter_id":"1158117","question":"So sánh hai s\u1ed1 sau:<\/p>3405 và 3425<\/p>","options":["3405 > 3425","3405 < 3425","3405 = 3425"],"correct":"2","level":"1","hint":"","answer":"\u0110áp án \u0111úng là 3405 < 3425<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"1","date":"2021-10-05 03:01:37","option_type":"txt","len":1},{"id":"8399","post_id":"4858","mon_id":"1158113","chapter_id":"1158117","question":"Trong hai \u0111i\u1ec3m 25 và 18 trên tia s\u1ed1 n\u1eb1m ngang, \u0111i\u1ec3m nào n\u1eb1m bên ph\u1ea3i \u0111i\u1ec3m kia?<\/p>","options":["\u0110i\u1ec3m 25 n\u1eb1m bên ph\u1ea3i \u0111i\u1ec3m 18.","\u0110i\u1ec3m 18 n\u1eb1m bên ph\u1ea3i \u0111i\u1ec3m 25."],"correct":"1","level":"1","hint":"N\u1ebfu a ","answer":"Vì 18 < 25 nên trên tia s\u1ed1 n\u1eb1m ngang:<\/p><svg height=\"70\" width=\"300\"> <g><title><\/title><rect fill=\"#fff\" height=\"72\" id=\"canvas_background\" width=\"302\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><line fill=\"none\" id=\"svg_1\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"12.9\" x2=\"290.9\" y1=\"19.85\" y2=\"19.85\"><\/line> <path d=\"m290.40903,19.31572l-5.56164,-12.5l10,12.5l-10,12.5l5.56164,-12.5z\" fill=\"#000000\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <line fill=\"none\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"70.9\" x2=\"70.9\" y1=\"15.85\" y2=\"23.85\"><\/line> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"158.9\" x2=\"158.9\" y1=\"15.85\" y2=\"23.85\"><\/line> <ellipse cx=\"13.4\" cy=\"19.85\" fill=\"#000000\" id=\"svg_5\" rx=\"3\" ry=\"3\" stroke=\"#000\" stroke-width=\"1.5\"><\/ellipse> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.9\" xml:space=\"preserve\" y=\"46.85\">0<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"57.9\" xml:space=\"preserve\" y=\"44.85\">18<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"147.9\" xml:space=\"preserve\" y=\"44.85\">25<\/text> <\/g> <\/svg><\/span><\/p>\u0110i\u1ec3m 25 n\u1eb1m bên ph\u1ea3i \u0111i\u1ec3m 18.<\/strong><\/p>V\u1eady \u0111áp án \u0111úng là \u0110i\u1ec3m 25 n\u1eb1m bên ph\u1ea3i \u0111i\u1ec3m 18<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"1","date":"2021-10-05 03:10:00","option_type":"txt","len":2}]}