Ôn tập chung - Bài tập nâng cao

Home Lớp 5 Toán lớp 5 - Sách Kết nối tri thức Bài 75: Ôn tập chung cuối nămBài tập nâng cao

{"common":{"save":0,"post_id":"9130","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"5243","post_id":"9130","mon_id":"1159414","chapter_id":"1159500","question":"Chi\u1ec1u cao trung bình c\u1ee7a ba b\u1ea1n An, Bình và Chi là 140 cm. Tìm chi\u1ec1u cao c\u1ee7a m\u1ed7i b\u1ea1n bi\u1ebft t\u1ed5ng chi\u1ec1u cao c\u1ee7a An và Bình là 282 cm và An cao h\u01a1n Bình 4 cm.<\/p>","options":[["An cao","Bình cao","Chi cao"],["138 cm","143 cm","139 cm"],["143 cm","139 cm","138 cm"]],"correct":[2,0,1],"level":"3","hint":"","answer":"Chi\u1ec1u cao c\u1ee7a An là (282 + 4) : 2 = 143 (cm).<\/p>Chi\u1ec1u cao c\u1ee7a Bình là 282 – 143 = 139 (cm).<\/p>T\u1ed5ng chi\u1ec1u cao c\u1ee7a ba b\u1ea1n là 140 x 3 = 420 (cm).<\/p>Chi\u1ec1u cao c\u1ee7a Chi là 420 – 282 = 138 (cm).<\/p>V\u1eady An cao 143 cm<\/strong><\/span>, Bình cao 139 cm<\/strong><\/span>, Chi cao 138 cm<\/strong><\/span>.<\/p>","type":"matching","extra_type":"mat_txt","time":"0","user_id":"131","test":"0","date":"2025-05-01 15:05:02"},{"id":"5245","post_id":"9130","mon_id":"1159414","chapter_id":"1159500","question":"Lúc 12 gi\u1edd 30 phút, m\u1ed9t ca nô \u0111i xuôi dòng t\u1eeb b\u1ebfn A \u0111\u1ebfn b\u1ebfn B v\u1edbi v\u1eadn t\u1ed1c 36 km\/h. Sau \u0111ó ca nô l\u1ea1i \u0111i ng\u01b0\u1ee3c dòng t\u1eeb b\u1ebfn B v\u1ec1 b\u1ebfn A v\u1edbi v\u1eadn t\u1ed1c 27 km\/h. Bi\u1ebft hai b\u1ebfn cách nhau 81 km, h\u1ecfi ca nô v\u1ec1 \u0111\u1ebfn b\u1ebfn A lúc m\u1ea5y gi\u1edd?<\/p>","options":["A.<\/strong> 18 gi\u1edd 45 phút.","B.<\/strong> 17 gi\u1edd 30 phút.","C.<\/strong> 18 gi\u1edd 15 phút.","D.<\/strong> 17 gi\u1edd 45 phút."],"correct":"4","level":"3","hint":"","answer":"Ch\u1ecdn D.<\/strong> 17 gi\u1edd 45 phút.<\/span><\/p>Th\u1eddi gian ca nô \u0111i xuôi dòng t\u1eeb b\u1ebfn A \u0111\u1ebfn b\u1ebfn B là:<\/p>81 : 36 = 2,25 gi\u1edd = 2 gi\u1edd 15 phút.<\/p>Th\u1eddi gian ca nô \u0111i xuôi dòng t\u1eeb b\u1ebfn A \u0111\u1ebfn b\u1ebfn B là:<\/p>81 : 27 = 3 gi\u1edd.<\/p>Ca nô v\u1ec1 \u0111\u1ebfn b\u1ebfn A lúc:<\/p>12 gi\u1edd 30 phút + 2 gi\u1edd 15 phút + 3 gi\u1edd = 17 gi\u1edd 45 phút.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2025-05-01 15:12:13","option_type":"txt","len":2},{"id":"5248","post_id":"9130","mon_id":"1159414","chapter_id":"1159500","question":"Gieo m\u1ed9t con xúc x\u1eafc có 6 m\u1eb7t. 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\" y=\"1\"><\/image> <\/g> <\/svg><\/span><\/p>T\u1ec9 s\u1ed1 c\u1ee7a s\u1ed1 l\u1ea7n m\u1eb7t l\u1ebb ch\u1ea5m xu\u1ea5t hi\u1ec7n và t\u1ed5ng s\u1ed1 l\u1ea7n gieo xúc x\u1eafc là <input class=\"tim_x input_number\" type=\"text\" \/><\/span><input class=\"tim_x input_number\" type=\"text\" \/><\/span><\/span>.<\/p>","options":"","correct":["[\"3\",\"5\"]"],"level":"3","hint":"","answer":"T\u1ed5ng s\u1ed1 l\u1ea7n gieo xúc x\u1eafc là 15 + 7 + 12 + 7 + 9 + 10 = 60.<\/p>S\u1ed1 l\u1ea7n m\u1eb7t l\u1ebb ch\u1ea5m xu\u1ea5t hi\u1ec7n là 15 + 12 + 9 = 36.<\/p>T\u1ec9 s\u1ed1 c\u1ee7a s\u1ed1 l\u1ea7n m\u1eb7t l\u1ebb ch\u1ea5m xu\u1ea5t hi\u1ec7n và t\u1ed5ng s\u1ed1 l\u1ea7n gieo xúc x\u1eafc là $\\dfrac{36}{60}=\\dfrac{3}{5}$<\/span>.<\/p>V\u1eady các s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t là 3 ; 5<\/strong><\/span>.<\/span><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"0","date":"2025-05-01 15:20:54"}]}