Ôn tập chương IX

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 52 - Ôn tập chương IXBài tập cơ bản

{"common":{"save":0,"post_id":"6916","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2221","post_id":"6916","mon_id":"1159012","chapter_id":"1159017","question":"Bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi \u0111ây cho bi\u1ebft s\u1ed1 h\u1ecdc sinh c\u1ee7a các l\u1edbp kh\u1ed1i 4 c\u1ee7a m\u1ed9t tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc.<\/p><svg height=\"300\" width=\"400\"> <g><title><\/title><rect fill=\"#fff\" height=\"302\" id=\"canvas_background\" width=\"402\" 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><g id=\"svg_42\"> <g id=\"svg_17\"> <rect fill=\"#fff\" height=\"180\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"30\" x=\"36.95453\" y=\"86.24999\"><\/rect> <rect fill=\"#fff\" height=\"180\" id=\"svg_2\" stroke=\"#000\" 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font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_20\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"355.95452\" xml:space=\"preserve\" y=\"286.24999\">(L\u1edbp)<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_21\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"17.95453\" xml:space=\"preserve\" y=\"274.24999\">0<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_22\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.95453\" xml:space=\"preserve\" y=\"241.24999\">10<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_23\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.95453\" xml:space=\"preserve\" y=\"211.24999\">20<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_24\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.95453\" xml:space=\"preserve\" y=\"183.24999\">30<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_25\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.95453\" xml:space=\"preserve\" y=\"153.24999\">40<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_26\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"11.95453\" xml:space=\"preserve\" y=\"121.24999\">45<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" font-weight=\"bold\" id=\"svg_27\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"70.95453\" xml:space=\"preserve\" y=\"285.24999\">4A<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" font-weight=\"bold\" id=\"svg_28\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"130.95453\" xml:space=\"preserve\" y=\"285.24999\">4B<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" font-weight=\"bold\" id=\"svg_29\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"189.95453\" xml:space=\"preserve\" y=\"285.24999\">4C<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" font-weight=\"bold\" id=\"svg_30\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"249.95453\" xml:space=\"preserve\" y=\"285.24999\">4D<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" font-weight=\"bold\" id=\"svg_31\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"308.95452\" xml:space=\"preserve\" y=\"285.24999\">4E<\/text> <rect fill=\"#aaff56\" height=\"120\" id=\"svg_32\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"30\" x=\"66.95453\" y=\"146.24999\"><\/rect> <rect fill=\"#aaff56\" height=\"155.99999\" id=\"svg_33\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"30\" x=\"126.95453\" y=\"110.24999\"><\/rect> <rect fill=\"#aaff56\" height=\"150\" id=\"svg_34\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"30\" x=\"186.95453\" y=\"116.24998\"><\/rect> <rect fill=\"#aaff56\" height=\"120\" id=\"svg_35\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"30\" x=\"246.95453\" y=\"146.24999\"><\/rect> <rect fill=\"#aaff56\" height=\"113\" id=\"svg_36\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\" width=\"30\" x=\"306.95453\" y=\"153.24999\"><\/rect> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_37\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"70.95453\" xml:space=\"preserve\" y=\"143.24999\">40<\/text> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_38\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"251.95453\" xml:space=\"preserve\" y=\"142.24999\">40<\/text> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_39\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"131.95453\" xml:space=\"preserve\" y=\"103.24999\">46<\/text> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_40\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"192.95453\" xml:space=\"preserve\" y=\"112.24999\">45<\/text> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" id=\"svg_41\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"313.95452\" xml:space=\"preserve\" y=\"144.24999\">39<\/text> <\/g> <text fill=\"#ff0000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"20\" font-style=\"normal\" font-weight=\"bold\" id=\"svg_43\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"43.95453\" xml:space=\"preserve\" y=\"45.25\">S\u1ed0 H\u1eccC SINH CÁC L\u1edaP KH\u1ed0I 4<\/text> <\/g> <\/svg><\/span><\/p>L\u1edbp có s\u1ed1 h\u1ecdc sinh nhi\u1ec1u nh\u1ea5t là:<\/p>","options":["A.<\/strong> L\u1edbp 4A","B.<\/strong> L\u1edbp 4D","C.<\/strong> L\u1edbp 4B","D.<\/strong> L\u1edbp 4C "],"correct":"3","level":"1","hint":"","answer":"L\u1edbp có s\u1ed1 h\u1ecdc sinh nhi\u1ec1u nh\u1ea5t là: l\u1edbp 4B (46 > 45 > 40 > 39)<\/p>Ch\u1ecdn C.<\/strong> L\u1edbp 4B<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-01-24 03:06:47","option_type":"txt","len":0},{"id":"2223","post_id":"6916","mon_id":"1159012","chapter_id":"1159017","question":"Trong k\u1ef3 thi h\u1ecdc sinh gi\u1ecfi Toán dành cho h\u1ecdc sinh kh\u1ed1i 4, các b\u1ea1n An, Bình, Mai, Nam, H\u01b0\u01a1ng l\u1ea7n l\u01b0\u1ee3t \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec3m là 11, 15, 8, 9, 17.<\/p>D\u1ef1a vào dãy s\u1ed1 li\u1ec7u trên hãy cho bi\u1ebft Mai \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec3m là bao nhiêu?<\/p>","options":["11","15","9","8"],"correct":"4","level":"1","hint":"","answer":"Mai \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec3m là 8.<\/p>Ch\u1ecdn ngôi sao ghi s\u1ed1 8<\/strong><\/span>.<\/p>","type":"choose","extra_type":"star","time":"0","user_id":"131","test":"0","date":"2024-01-24 03:12:53","option_type":"txt","len":0},{"id":"2224","post_id":"6916","mon_id":"1159012","chapter_id":"1159017","question":"Trong k\u1ef3 thi h\u1ecdc sinh gi\u1ecfi Toán dành cho h\u1ecdc sinh kh\u1ed1i 4, các b\u1ea1n An, Bình, Mai, Nam, H\u01b0\u01a1ng l\u1ea7n l\u01b0\u1ee3t \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec3m là 11, 15, 8, 9, 17.<\/strong><\/span><\/p>D\u1ef1a vào dãy s\u1ed1 li\u1ec7u trên hãy cho bi\u1ebft b\u1ea1n \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec3m cao nh\u1ea5t là:<\/p>","options":["A.<\/strong> B\u1ea1n Bình","B.<\/strong> B\u1ea1n An","C.<\/strong> B\u1ea1n Nam","D.<\/strong> B\u1ea1n H\u01b0\u01a1ng"],"correct":"4","level":"1","hint":"","answer":"B\u1ea1n \u0111\u01b0\u1ee3c \u0111i\u1ec3m cao nh\u1ea5t là H\u01b0\u01a1ng.<\/p>Ch\u1ecdn D.<\/strong> B\u1ea1n H\u01b0\u01a1ng<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-01-28 00:36:04","option_type":"txt","len":2}]}