Luyện tập chung - Hình phẳng, hình khối

Home Lớp 3 Toán lớp 3 - Sách Kết nối tri thức Bài 22: Luyện tập chungBài tập trung bình

{"common":{"save":0,"post_id":"6165","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2779","post_id":"6165","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình v\u1ebd sau. \u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ch\u1ed7 tr\u1ed1ng:<\/p><svg height=\"156\" width=\"307\"> <g><title><\/title><rect fill=\"#fff\" height=\"158\" id=\"canvas_background\" width=\"309\" 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><rect fill=\"#fff\" height=\"118\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"2.5\" width=\"280.99999\" x=\"17.45455\" y=\"27.43182\"><\/rect> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"107.45454\" x2=\"107.45454\" y1=\"28.43182\" y2=\"145.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"248.45455\" x2=\"248.45455\" y1=\"28.43182\" y2=\"144.43182\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"170.45455\" xml:space=\"preserve\" y=\"98.97727\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"262.45455\" xml:space=\"preserve\" y=\"94.97727\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_6\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"54.45455\" xml:space=\"preserve\" y=\"95.97727\">3<\/text> <\/g> <\/svg><\/span><\/p>Hình trên có <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> hình t\u1ee9 giác. <\/span><\/p>","options":"","correct":["[\"6\"]"],"level":"2","hint":"","answer":"Hình trên có 6<\/strong> hình t\u1ee9 giác: 1, 2, 3, 1 + 2, 1 + 3, 1 + 2 + 3.<\/p>S\u1ed1 thích h\u1ee3p \u0111i\u1ec1n vào ch\u1ed7 tr\u1ed1ng là: 6<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-09-02 18:05:06"},{"id":"2780","post_id":"6165","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình v\u1ebd sau. Hình sau có bao nhiêu hình tam giác, bao nhiêu hình vuông?<\/p><svg height=\"120\" width=\"310\"> <g><title><\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"312\" 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><rect fill=\"#fff\" height=\"94\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"2.5\" width=\"295.00001\" x=\"8.95455\" y=\"15.43182\"><\/rect> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"105.95455\" x2=\"106.95455\" y1=\"15.43182\" y2=\"110.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"91.95455\" x2=\"90.95455\" y1=\"158.43182\" y2=\"158.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"105.95455\" x2=\"106.95455\" y1=\"15.43182\" y2=\"110.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"209.95455\" x2=\"210.95455\" y1=\"14.43182\" y2=\"109.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"9.95454\" x2=\"104.95455\" y1=\"16.97727\" y2=\"107.97727\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_7\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"212.95454\" x2=\"303.95454\" y1=\"106.97728\" y2=\"15.97727\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"151.29014\" xml:space=\"preserve\" y=\"65.13031\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"228.49551\" xml:space=\"preserve\" y=\"49.68923\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"269.6717\" xml:space=\"preserve\" y=\"85.71841\">3<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"71.14362\" xml:space=\"preserve\" y=\"49.68923\">4<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"29.23214\" xml:space=\"preserve\" y=\"84.24783\">5<\/text> <\/g> <\/svg><\/span><\/p>","options":["4 hình tam giác và 3 hình vuông","4 hình tam giác và 4 hình vuông","3 hình tam giác và 3 hình vuông","3 hình tam giác và 4 hình vuông"],"correct":"1","level":"2","hint":"","answer":"Hình trên có:<\/p>4 hình tam giác là hình 2, 3, 4, 5<\/p>3 hình vuông là hình 1, 2 + 3, 4 + 5<\/p>\u0110áp án \u0111úng là: 4 hình tam giác và 3 hình vuông.<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-09-02 18:11:34","option_type":"txt","len":3},{"id":"2781","post_id":"6165","mon_id":"1158530","chapter_id":"1158594","question":"Cho hình v\u1ebd sau. Hình sau có bao nhiêu hình t\u1ee9 giác?<\/p><svg height=\"120\" width=\"310\"> <g><title><\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"312\" 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><rect fill=\"#fff\" height=\"94\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"2.5\" width=\"295.00001\" x=\"8.95455\" y=\"15.43182\"><\/rect> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"105.95455\" x2=\"106.95455\" y1=\"15.43182\" y2=\"110.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"91.95455\" x2=\"90.95455\" y1=\"158.43182\" y2=\"158.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"105.95455\" x2=\"106.95455\" y1=\"15.43182\" y2=\"110.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"209.95455\" x2=\"210.95455\" y1=\"14.43182\" y2=\"109.43182\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"9.95454\" x2=\"104.95455\" y1=\"16.97727\" y2=\"107.97727\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_7\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"212.95454\" x2=\"303.95454\" y1=\"106.97728\" y2=\"15.97727\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"151.29014\" xml:space=\"preserve\" y=\"65.13031\">1<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"228.49551\" xml:space=\"preserve\" y=\"49.68923\">2<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"269.6717\" xml:space=\"preserve\" y=\"85.71841\">3<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"71.14362\" xml:space=\"preserve\" y=\"49.68923\">4<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"29.23214\" xml:space=\"preserve\" y=\"84.24783\">5<\/text> <\/g> <\/svg><\/span><\/p>","options":["6 hình t\u1ee9 giác","8 hình t\u1ee9 giác","11 hình t\u1ee9 giác","12 hình t\u1ee9 giác"],"correct":"3","level":"2","hint":"","answer":"Hình trên có 11 hình t\u1ee9 giác, g\u1ed3m hình: 1, 2 + 3, 1 + 2, 1 + 4, 4 + 5, 1 + 2 + 3, 1 + 2 + 4, 1 + 4 + 5, 1 + 2 + 3 + 4, 1 + 2 + 4 + 5, 1 + 2 + 3 + 4 + 5.<\/p>\u0110áp án \u0111úng là: 11 hình t\u1ee9 giác<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-09-02 18:15:09","option_type":"txt","len":2}]}