{"common":{"save":0,"post_id":"5937","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1128","post_id":"5937","mon_id":"1158530","chapter_id":"1158698","question":"<p>S\u1ed1 nào l\u1edbn nh\u1ea5t trong các s\u1ed1 sau?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/lop1\/Turtle.png\" \/><\/div>","options":["<strong>A.<\/strong> 59 690","<strong>B. <\/strong>59 770","<strong>C. <\/strong>59 640","<strong>D. <\/strong>59 710 "],"correct":"2","level":"1","hint":"<p>N\u1ebfu hai s\u1ed1 có cùng s\u1ed1 ch\u1eef s\u1ed1 thì ta so sánh t\u1eebng c\u1eb7p ch\u1eef s\u1ed1 \u1edf cùng m\u1ed9t hàng, k\u1ec3 t\u1eeb trái sang ph\u1ea3i.<\/p>","answer":"<p>Vì 59 770 > 59 710 > 59 690 > 59 640 nên s\u1ed1 l\u1edbn nh\u1ea5t là <span style=\"color:#16a085;\"><strong>B. <\/strong>59 770<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-11 09:14:24","option_type":"txt","len":0},{"id":"1130","post_id":"5937","mon_id":"1158530","chapter_id":"1158698","question":"<p>\u0110i\u1ec1n d\u1ea5u >; <; = thích h\u1ee3p vào ch\u1ed7 tr\u1ed1ng:<\/p><p>5341 <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/> 19 699<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/lop1\/bird1.png\" \/><\/div>","options":["<",">","="],"correct":"1","level":"1","hint":"<p>Trong hai s\u1ed1, s\u1ed1 nào có ít ch\u1eef s\u1ed1 h\u01a1n thì bé h\u01a1n.<\/p>","answer":"<p>Ta có: 5341 < 19 699 (vì 5341 có ít ch\u1eef s\u1ed1 h\u01a1n 19 699)<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong> <<\/strong><\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"1","date":"2022-06-11 09:17:37","option_type":"txt","len":0},{"id":"1132","post_id":"5937","mon_id":"1158530","chapter_id":"1158698","question":"<p>Làm tròn s\u1ed1 89 603 \u0111\u1ebfn hàng ch\u1ee5c nghìn.<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/lop1\/Turtle2.png\" \/><\/div>","options":["<b>A. <\/b>89 600","<strong>B. <\/strong>80 000","<strong>C. <\/strong>90 000","<strong>D. <\/strong>87 000"],"correct":"3","level":"1","hint":"<p>Khi làm tròn s\u1ed1 \u0111\u1ebfn hàng ch\u1ee5c nghìn, ta so sánh ch\u1eef s\u1ed1 hàng nghìn v\u1edbi 5. N\u1ebfu ch\u1eef s\u1ed1 hàng nghìn bé h\u01a1n 5 thì làm tròn xu\u1ed1ng, còn l\u1ea1i thì làm tròn lên.<\/p>","answer":"<p>Vì 8<span style=\"color:#3498db;\">9<\/span> 603 có ch\u1eef s\u1ed1 hàng nghìn là 9 > 5 nên làm tròn lên \u0111\u01b0\u1ee3c 90 000.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>C. <\/strong>90 000<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-11 09:20:25","option_type":"txt","len":0}]}
