Ôn tập chương XIII - Bài tập trung bình

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 73. Ôn tập cuối nămBài tập trung bình

{"common":{"save":0,"post_id":"6873","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2868","post_id":"6873","mon_id":"1159012","chapter_id":"1159027","question":"S\u1eafp x\u1ebfp các s\u1ed1 theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn.<\/p>","options":"","correct":["5 264","6 452","7 859","10 241"],"level":"2","hint":"","answer":"Th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn là 5 264    6 452    7 859    10 241.<\/strong><\/span><\/p>","type":"reorder","extra_type":"number","time":"0","user_id":"131","test":"0","date":"2024-02-15 03:10:24","word":["6 452","5 264","7 859","10 241"]},{"id":"2869","post_id":"6873","mon_id":"1159012","chapter_id":"1159027","question":"Trong b\u1ed1n ngày, c\u1eeda hàng bán \u0111\u01b0\u1ee3c l\u1ea7n l\u01b0\u1ee3t là 150 kg g\u1ea1o, 170 kg g\u1ea1o, 165 kg g\u1ea1o, 155 kg g\u1ea1o. H\u1ecfi trung bình m\u1ed7i ngày c\u1eeda hàng bán \u0111\u01b0\u1ee3c bao nhiêu ki-lô-gam g\u1ea1o?<\/p>","options":["A.<\/strong> 160 kg","B.<\/strong> 150 kg","C.<\/strong> 140 kg","D.<\/strong> 130 kg"],"correct":"1","level":"2","hint":"","answer":"T\u1ed5ng s\u1ed1 ki-lô-gam g\u1ea1o mà c\u1eeda hàng bán \u0111\u01b0\u1ee3c trong b\u1ed1n ngày là<\/p>150 + 170 + 165 + 155 = 640 kg.<\/p>Trung bình m\u1ed7i ngày c\u1eeda hàng bán \u0111\u01b0\u1ee3c s\u1ed1 ki-lô-gam g\u1ea1o là<\/p>640 : 4 = 160 kg.<\/p>Ch\u1ecdn A.<\/strong> 160 kg.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2024-02-15 03:15:00","option_type":"txt","len":0},{"id":"2871","post_id":"6873","mon_id":"1159012","chapter_id":"1159027","question":"\u0110ã tô màu $\\dfrac{5}{8}$<\/span> s\u1ed1 hình vuông trong hình nào?<\/p>","options":["A.<\/strong> <svg height=\"140\" width=\"220\"> <g>\n<title><\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" 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x=\"115\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_38\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_39\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_40\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"110\"><\/rect> <\/g> <\/svg><\/span>","B.<\/strong> <svg height=\"140\" width=\"220\"> <g>\n<title><\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_41\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\n<title><\/title>\n<rect fill=\"#ff0000\" height=\"15\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"10.25\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"10.25\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"10.25\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_9\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"35\"><\/rect> <rect 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y=\"60\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_18\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_19\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"60\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_20\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_21\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"60\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_22\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_23\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_24\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_25\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"85\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_26\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_27\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"85\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_28\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_29\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"85\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_30\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_31\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_32\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_33\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"110\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_34\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_35\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"110\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_36\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_37\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"110\"><\/rect> <rect fill=\"#fff\" height=\"15\" id=\"svg_38\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_39\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_40\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"110\"><\/rect> <\/g> <\/svg><\/span>","C.<\/strong> <svg height=\"140\" width=\"220\"> <g>\n<title><\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_41\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\n<title><\/title>\n<rect fill=\"#ffffff\" height=\"15\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"10.25\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"10.25\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"10.25\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" 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id=\"svg_21\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_22\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"60\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_23\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"60\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_24\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"60\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_25\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"15\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_26\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"40\" y=\"85\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_27\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"65\" y=\"85\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_28\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"90\" y=\"85\"><\/rect> <rect 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x=\"90\" y=\"110\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_37\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"115\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_38\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"140\" y=\"110\"><\/rect> <rect fill=\"#ffffff\" height=\"15\" id=\"svg_39\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"165\" y=\"110\"><\/rect> <rect fill=\"#ff0000\" height=\"15\" id=\"svg_40\" stroke=\"#000\" stroke-width=\"1.5\" width=\"15\" x=\"190\" y=\"110\"><\/rect> <\/g> <\/svg><\/span>","D.<\/strong> <svg height=\"140\" width=\"220\"> <g>\n<title><\/title>\n<rect fill=\"#fff\" height=\"142\" id=\"canvas_background\" width=\"222\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_41\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\n<title><\/title>\n<rect fill=\"#ff0000\" height=\"15\" id=\"svg_1\" 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