Nhiệt độ. Đơn vị đo nhiệt độ - Bài tập nâng cao số 2

Home Toán lớp 3 (Sách Kết nối)Toán lớp 3 - Tập 1 Bài 33: Nhiệt độ. Đơn vị đo nhiệt độBài tập nâng cao

{"common":{"save":0,"post_id":"6229","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"3159","post_id":"6229","mon_id":"1158530","chapter_id":"1158612","question":"D\u1ef1 báo nhi\u1ec7t \u0111\u1ed9 không khí vào các bu\u1ed5i trong ngày \u1edf m\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c ghi l\u1ea1i theo b\u1ea3ng sau:<\/p><svg height=\"100\" width=\"380\"> <g><title><\/title><rect fill=\"#fff\" height=\"102\" id=\"canvas_background\" width=\"382\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><g id=\"svg_14\" stroke=\"null\"> <rect fill=\"#aaaaff\" height=\"41\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"103\" x=\"11.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#aaaaff\" height=\"41\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"103\" x=\"11.0125\" y=\"51.2375\"><\/rect> <\/g> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_15\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"18.0125\" xml:space=\"preserve\" y=\"39.2375\">Bu\u1ed5i<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_16\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"16.0125\" xml:space=\"preserve\" y=\"82.2375\">Nhi\u1ec7t \u0111\u1ed9<\/text> <g id=\"svg_17\"> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"114.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"114.0125\" y=\"51.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"198.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"198.0125\" y=\"51.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_10\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"282.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_11\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"282.0125\" y=\"51.2375\"><\/rect> <\/g> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_18\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"128.0125\" xml:space=\"preserve\" y=\"39.2375\">Sáng<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_19\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"213.0125\" xml:space=\"preserve\" y=\"40.2375\">Tr\u01b0a<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_20\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"300.0125\" xml:space=\"preserve\" y=\"40.2375\">\u0110êm<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_21\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"131.0125\" xml:space=\"preserve\" y=\"80.2375\">26 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_22\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"217.0125\" xml:space=\"preserve\" y=\"80.2375\">34 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_23\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"299.0125\" xml:space=\"preserve\" y=\"80.2375\">17 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_24\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"157.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_25\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"243.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_26\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"325.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <\/g> <\/svg><\/span><\/p>Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng cao h\u01a1n hay th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i bao nhiêu \u0111\u1ed9?<\/p>","options":["A.<\/strong> Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng cao h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là 8°C.","B.<\/strong> Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng cao h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là 9°C.","C.<\/strong> Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là 8°C.","D.<\/strong> Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là 9°C."],"correct":"2","level":"3","hint":"","answer":"Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng là 26°C.<\/p>Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng là 17°C.<\/p>Vì 26 > 17 nên nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng cao h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là:<\/p>26°C – 17°C = 9°C<\/p>\u0110áp án là B.<\/strong> Nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i sáng cao h\u01a1n nhi\u1ec7t \u0111\u1ed9 bu\u1ed5i t\u1ed1i là 9°C.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-09-25 03:26:15","option_type":"txt","len":3},{"id":"3161","post_id":"6229","mon_id":"1158530","chapter_id":"1158612","question":"Tính<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/gat-lua.png\" \/><\/div>27°C + 23°C = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/>°C<\/p>","options":"","correct":["[\"50\"]"],"level":"3","hint":"","answer":"27°C + 23°C = 50<\/span><\/strong>°C<\/p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n là  50<\/span><\/strong>.<\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-09-25 03:40:57"},{"id":"3162","post_id":"6229","mon_id":"1158530","chapter_id":"1158612","question":"D\u1ef1 báo nhi\u1ec7t \u0111\u1ed9 không khí vào các bu\u1ed5i trong ngày \u1edf m\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c ghi l\u1ea1i theo b\u1ea3ng sau:<\/p><svg height=\"100\" width=\"380\"> <g><title><\/title><rect fill=\"#fff\" height=\"102\" id=\"canvas_background\" width=\"382\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><g id=\"svg_14\" stroke=\"null\"> <rect fill=\"#aaaaff\" height=\"41\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"103\" x=\"11.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#aaaaff\" height=\"41\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"103\" x=\"11.0125\" y=\"51.2375\"><\/rect> <\/g> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_15\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"18.0125\" xml:space=\"preserve\" y=\"39.2375\">Bu\u1ed5i<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_16\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"16.0125\" xml:space=\"preserve\" y=\"82.2375\">Nhi\u1ec7t \u0111\u1ed9<\/text> <g id=\"svg_17\"> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"114.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"114.0125\" y=\"51.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"198.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"198.0125\" y=\"51.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_10\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"282.0125\" y=\"10.2375\"><\/rect> <rect fill=\"#ffff56\" height=\"41\" id=\"svg_11\" stroke=\"#000\" stroke-width=\"1.5\" width=\"84\" x=\"282.0125\" y=\"51.2375\"><\/rect> <\/g> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_18\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"128.0125\" xml:space=\"preserve\" y=\"39.2375\">Sáng<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_19\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"213.0125\" xml:space=\"preserve\" y=\"40.2375\">Tr\u01b0a<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_20\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"300.0125\" xml:space=\"preserve\" y=\"40.2375\">\u0110êm<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_21\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"131.0125\" xml:space=\"preserve\" y=\"80.2375\">26 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_22\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"217.0125\" xml:space=\"preserve\" y=\"80.2375\">34 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_23\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" style=\"cursor: move;\" text-anchor=\"start\" x=\"299.0125\" xml:space=\"preserve\" y=\"80.2375\">17 C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_24\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"157.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_25\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"243.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"17\" id=\"svg_26\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"325.0125\" xml:space=\"preserve\" y=\"67.2375\">o<\/text> <\/g> <\/svg><\/span><\/p>Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t h\u01a1n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p nh\u1ea5t bao nhiêu \u0111\u1ed9?<\/p>","options":["A.<\/strong> 19°C","B.<\/strong> 18°C","C.<\/strong> 17°C","D.<\/strong> 16°C"],"correct":"3","level":"3","hint":"","answer":"Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t là 34°C.<\/p>Nhi\u1ec7t \u0111\u1ed9 th\u1ea5p nh\u1ea5t là 17°C.<\/p>Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t h\u01a1n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p nh\u1ea5t là:<\/p>34°C – 17°C = 17°C<\/p>\u0110áp án là C.<\/strong> 17°C<\/span>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-09-25 03:44:37","option_type":"txt","len":1}]}