Ôn tập phép nhân, phép chia trong phạm vi 100 000

Home Lớp 3 Toán lớp 3 - Sách Kết nối tri thức Bài 78: Ôn tập phép nhân, phép chia trong phạm vi 100 000Bài tập cơ bản

{"common":{"save":0,"post_id":"5943","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1686","post_id":"5943","mon_id":"1158530","chapter_id":"1158711","question":"Tính <\/p>24145 x 4 =?<\/span><\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/xemay.png\" \/><\/div>","options":["A.<\/strong> 96 580","B. <\/strong>96 508","C.<\/strong> 96 850","D.<\/strong> 96 058"],"correct":"1","level":"1","hint":"","answer":"\u0110\u1eb7t tính<\/p><div class=\"lt123matrix\"><div class=\"lt123_math\"><\/span> 24145<\/span> <\/span> x<\/span> 4<\/span> <\/span> <\/span> 96580<\/span><\/div><\/div>\u0110áp án \u0111úng là   A.<\/strong> 96 580<\/span><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"131","test":"3","date":"2022-06-18 03:49:37","option_type":"txt","len":0},{"id":"1688","post_id":"5943","mon_id":"1158530","chapter_id":"1158711","question":"Tính 2 x 2345 + 1255 = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/trong-cay.png\" \/><\/div>","options":"","correct":["[\"5945\"]"],"level":"1","hint":"","answer":"2 x 2345 + 1255 = 4690 + 1255 = 5945<\/p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n là   5945<\/strong><\/span><\/p>\u0110\u1eb7t tính<\/p><svg height=\"120\" width=\"210\"> <g><title><\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"212\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_11\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"25\" xml:space=\"preserve\" y=\"23.25\">2345<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"7\" xml:space=\"preserve\" y=\"42.25\">x<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"64\" xml:space=\"preserve\" y=\"63.25\">2<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"26\" xml:space=\"preserve\" y=\"98.25\">4690<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"137\" xml:space=\"preserve\" y=\"23\">4690<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"117\" xml:space=\"preserve\" y=\"36.25\">+<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"137\" xml:space=\"preserve\" y=\"63\">1255<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"137\" xml:space=\"preserve\" y=\"98.25\">5945<\/text> <line fill=\"none\" id=\"svg_9\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"19\" x2=\"84\" y1=\"72.25\" y2=\"72.25\"><\/line> <line fill=\"none\" id=\"svg_10\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"132\" x2=\"197\" y1=\"72.25\" y2=\"72.25\"><\/line> <\/g> <\/svg><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-18 03:53:46"},{"id":"1689","post_id":"5943","mon_id":"1158530","chapter_id":"1158711","question":"Tìm Y bi\u1ebft:   Y :  3 = 22 500<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/taptheduc.png\" \/><\/div>","options":["A.<\/strong> Y = 66 000","B.<\/strong> Y = 67 500","C. <\/strong>Y = 68 000","D.<\/strong> 66 500"],"correct":"2","level":"1","hint":"","answer":"Y : 3 = 22 500<\/p>Y      = 22 500 x 3<\/p>Y      = 67 500<\/p>V\u1eady Y = 67 500<\/p>\u0110áp án \u0111úng là   B.<\/strong> Y = 67 500<\/span><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"131","test":"1","date":"2022-06-18 03:56:57","option_type":"txt","len":0}]}