{"common":{"save":0,"post_id":"3767","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1559","post_id":"3767","mon_id":"11246","chapter_id":"11334","question":"<p>\u0110i\u1ec1n s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi h&igrave;nh \u1ea3nh tr&ecirc;n, v&agrave; th\u1ef1c hi\u1ec7n ph&eacute;p t&iacute;nh.<\/p><p><span class=\"svgedit\"><svg height=\"80\" width=\"380\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"82\" id=\"canvas_background\" width=\"382\" 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>&lt;title&gt;&lt;\/title><path d=\"m4.99999,29.31151l23.3001,0l7.19991,-19.86229l7.19991,19.86229l23.30009,0l-18.85014,12.27542l7.20028,19.86229c-6.95005,-4.09192 -13.90009,-8.18384 -20.85014,-12.27576l-16.85014,12.27576l7.20028,-19.86229l-18.85015,-12.27542z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m83.605,28.28288l21.77222,0l6.72778,-18.71639l6.72779,18.71639l21.77222,0l-17.61406,11.56723l6.72813,18.71639l-17.61407,-11.56755l-17.61407,11.56755l6.72813,-18.71639l-17.61407,-11.56723z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m162.22499,28.63631l21.39025,0l6.60975,-19.48032l6.60976,19.48032l21.39025,0l-17.30504,12.03936l6.61009,19.48032l-17.30505,-12.03969l-17.30505,12.03969l6.6101,-19.48032l-17.30505,-12.03936z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m235.89001,30.04828l23.68207,0l7.31794,-19.86229l7.31795,19.86229l23.68207,0l-19.15916,12.27543l7.31832,19.86229l-19.15917,-12.27576l-19.15917,12.27576l7.31832,-19.86229l-19.15917,-12.27543z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m313.70502,30.89812l22.53615,0l6.96384,-21.77212l6.96385,21.77212l22.53614,0l-18.23209,13.45576l6.9642,21.77212l-18.2321,-13.45612l-18.2321,13.45612l6.96421,-21.77212l-18.2321,-13.45576z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_8\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"328\" x2=\"355\" y1=\"20.25\" y2=\"72.25\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_9\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"251\" x2=\"277\" y1=\"16.25\" y2=\"66.25\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_10\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"175\" x2=\"198\" y1=\"18.25\" y2=\"65.25\"><\/line> <\/g> <\/svg><\/span><\/p><p>&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;strong>&nbsp; -&nbsp;&nbsp;3&nbsp; =&nbsp;&nbsp;<\/strong>&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"5\",\"2\"]"],"level":"3","hint":"<p>\u0110\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 ng&ocirc;i sao \u1edf tr&ecirc;n.<\/p><p>R\u1ed3i \u0111\u1ebfm s\u1ed1 ng&ocirc;i sao kh&ocirc;ng b\u1ecb g\u1ea1ch ch&eacute;o l&agrave; k\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh tr\u1eeb.<\/p>","answer":"<p>\u0110\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 ng&ocirc;i sao \u1edf tr&ecirc;n \u0111\u01b0\u1ee3c 5<\/p><p><strong>5 - 3 = 2<\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t l&agrave;: <strong>5&nbsp; &nbsp;2<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-27 08:38:45"},{"id":"1564","post_id":"3767","mon_id":"11246","chapter_id":"11334","question":"<p><span class=\"svgedit\"><svg height=\"70\" width=\"360\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"72\" id=\"canvas_background\" width=\"362\" 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>&lt;title&gt;&lt;\/title><path d=\"m7.61374,44.31024c-2.31355,-0.31774 -3.9092,-2.77024 -3.15518,-4.92821c0.46608,-2.09206 2.85156,-2.66436 4.43329,-3.76845c5.02545,-2.88105 10.07952,-5.71509 15.12055,-8.57054c0.2648,-1.39288 -0.80379,-2.26058 -1.94531,-2.91534c-2.2841,-1.75286 -2.15962,-5.24634 -0.22535,-7.19773c2.26696,-2.57295 7.03698,-1.76413 8.45153,1.2792c1.3722,1.35256 -0.02608,4.66548 -1.95078,3.07082c-0.20076,-1.81161 -1.80297,-3.93588 -3.91723,-2.78528c-2.20591,1.2244 -0.90248,4.0784 1.13497,4.65326c1.37529,0.88994 1.19196,2.54045 1.26493,3.93188c6.04123,3.48502 12.15867,6.85073 18.1171,10.46666c2.37216,1.77979 1.39659,6.06362 -1.59075,6.64415c-2.26479,0.31501 -4.58838,0.09313 -6.87587,0.17928c-9.62016,0.00718 -19.24285,0.07045 -28.8619,-0.05969l0,0zm35.00242,-2.94418c1.73203,-1.66769 -1.50725,-2.56463 -2.57427,-3.38154c-4.91396,-2.78794 -9.8122,-5.60531 -14.7841,-8.29544c-5.82579,3.19684 -11.63839,6.42559 -17.35577,9.80059c-1.21061,0.4682 -0.36803,2.33997 0.75754,2.05172c11.07085,-0.02299 22.14276,0.05641 33.21276,-0.0579c0.24511,-0.03029 0.52126,0.01079 0.74383,-0.11742l0,0z\" fill=\"#fff\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m67.24411,46.26183c-2.25847,-0.35061 -3.81613,-3.05681 -3.08006,-5.43803c0.45498,-2.30848 2.78366,-2.93998 4.32773,-4.15829c4.90579,-3.17909 9.83953,-6.30631 14.76054,-9.45714c0.2585,-1.53697 -0.78465,-2.49443 -1.899,-3.21692c-2.22971,-1.93419 -2.1082,-5.78906 -0.21998,-7.94232c2.21298,-2.83912 6.86943,-1.94663 8.2503,1.41153c1.33953,1.49248 -0.02546,5.14812 -1.90434,3.38849c-0.19598,-1.99902 -1.76004,-4.34304 -3.82396,-3.07342c-2.15339,1.35107 -0.88099,4.5003 1.10795,5.13463c1.34254,0.982 1.16358,2.80325 1.23481,4.33863c5.89739,3.84555 11.86917,7.55942 17.68574,11.54942c2.31568,1.9639 1.36334,6.69089 -1.55287,7.33147c-2.21086,0.3476 -4.47914,0.10277 -6.71216,0.19782c-9.39111,0.00792 -18.78469,0.07774 -28.17471,-0.06586l0,0zm34.16903,-3.24875c1.69079,-1.84021 -1.47136,-2.82994 -2.51297,-3.73136c-4.79696,-3.07635 -9.57858,-6.18517 -14.43209,-9.15359c-5.68709,3.52754 -11.36129,7.09031 -16.94254,10.81444c-1.18179,0.51663 -0.35927,2.58204 0.7395,2.26397c10.80725,-0.02537 21.61555,0.06224 32.42198,-0.06389c0.23927,-0.03343 0.50885,0.01191 0.72612,-0.12957l0,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_2\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m128.77949,46.27902c-2.20338,-0.36157 -3.72305,-3.15234 -3.00493,-5.60797c0.44388,-2.38062 2.71577,-3.03185 4.22218,-4.28824c4.78614,-3.27843 9.59955,-6.50338 14.40053,-9.75268c0.25219,-1.585 -0.76552,-2.57238 -1.85268,-3.31745c-2.17533,-1.99463 -2.05679,-5.96997 -0.21462,-8.19052c2.15901,-2.92784 6.70188,-2.00746 8.04908,1.45564c1.30686,1.53912 -0.02484,5.309 -1.85789,3.49438c-0.1912,-2.06149 -1.71711,-4.47876 -3.73069,-3.16946c-2.10087,1.39329 -0.8595,4.64094 1.08093,5.29509c1.3098,1.01269 1.1352,2.89086 1.20469,4.47421c5.75355,3.96572 11.57968,7.79565 17.25438,11.91034c2.2592,2.02528 1.33009,6.89998 -1.515,7.56058c-2.15694,0.35846 -4.36989,0.10598 -6.54845,0.204c-9.16206,0.00817 -18.32653,0.08017 -27.48753,-0.06792l0,0zm33.33565,-3.35027c1.64955,-1.89772 -1.43548,-2.91838 -2.45168,-3.84796c-4.67996,-3.17249 -9.34495,-6.37845 -14.08009,-9.43964c-5.54838,3.63778 -11.08418,7.31188 -16.52931,11.15239c-1.15297,0.53278 -0.3505,2.66273 0.72147,2.33471c10.54366,-0.02616 21.08835,0.06419 31.6312,-0.06588c0.23343,-0.03447 0.49644,0.01228 0.70841,-0.13362l0,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_3\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m185.65911,46.28463c-2.25847,-0.33965 -3.81613,-2.96129 -3.08006,-5.26809c0.45498,-2.23634 2.78366,-2.8481 4.32773,-4.02834c4.90579,-3.07974 9.83953,-6.10924 14.76054,-9.16161c0.2585,-1.48894 -0.78465,-2.41648 -1.899,-3.11639c-2.22971,-1.87374 -2.1082,-5.60816 -0.21998,-7.69413c2.21298,-2.7504 6.86943,-1.88579 8.2503,1.36742c1.33953,1.44584 -0.02546,4.98724 -1.90434,3.2826c-0.19598,-1.93655 -1.76004,-4.20732 -3.82396,-2.97737c-2.15339,1.30884 -0.88099,4.35967 1.10795,4.97417c1.34254,0.95131 1.16358,2.71565 1.23481,4.20304c5.89739,3.72537 11.86917,7.32319 17.68574,11.1885c2.31568,1.90253 1.36334,6.4818 -1.55287,7.10236c-2.21086,0.33674 -4.47913,0.09956 -6.71216,0.19164c-9.39111,0.00767 -18.78468,0.07531 -28.17471,-0.0638l0,0zm34.16903,-3.14722c1.69079,-1.78271 -1.47136,-2.74151 -2.51297,-3.61475c-4.79696,-2.98021 -9.57858,-5.99188 -14.43209,-8.86754c-5.68708,3.41731 -11.36128,6.86873 -16.94253,10.47649c-1.18179,0.50049 -0.35927,2.50135 0.7395,2.19322c10.80725,-0.02458 21.61555,0.0603 32.42197,-0.06189c0.23927,-0.03238 0.50885,0.01154 0.72612,-0.12552l0,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m245.29911,47.24743c-2.25847,-0.3287 -3.81613,-2.86576 -3.08006,-5.09815c0.45498,-2.1642 2.78366,-2.75623 4.32773,-3.8984c4.90579,-2.98039 9.83953,-5.91217 14.76053,-8.86607c0.2585,-1.44091 -0.78465,-2.33853 -1.899,-3.01586c-2.22971,-1.8133 -2.1082,-5.42725 -0.21998,-7.44593c2.21298,-2.66168 6.86943,-1.82496 8.2503,1.32331c1.33953,1.3992 -0.02546,4.82636 -1.90434,3.17671c-0.19598,-1.87408 -1.76004,-4.0716 -3.82396,-2.88133c-2.15339,1.26662 -0.88099,4.21903 1.10795,4.81372c1.34254,0.92063 1.16358,2.62805 1.23481,4.06746c5.89739,3.6052 11.86917,7.08696 17.68573,10.82758c2.31568,1.84116 1.36334,6.27271 -1.55287,6.87326c-2.21086,0.32588 -4.47913,0.09634 -6.71216,0.18546c-9.39111,0.00742 -18.78468,0.07288 -28.1747,-0.06174l0,0zm34.16902,-3.0457c1.69079,-1.7252 -1.47136,-2.65307 -2.51297,-3.49815c-4.79696,-2.88408 -9.57857,-5.79859 -14.43209,-8.58149c-5.68708,3.30707 -11.36128,6.64716 -16.94253,10.13854c-1.18179,0.48434 -0.35927,2.42066 0.7395,2.12247c10.80725,-0.02378 21.61554,0.05835 32.42197,-0.0599c0.23927,-0.03134 0.50885,0.01116 0.72612,-0.12147l0,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <path d=\"m306.71856,48.31055c-2.36864,-0.37252 -4.00228,-3.24786 -3.2303,-5.77791c0.47718,-2.45276 2.91945,-3.12373 4.53884,-4.41818c5.1451,-3.37778 10.31951,-6.70046 15.48057,-10.04821c0.27111,-1.63303 -0.82293,-2.65033 -1.99163,-3.41798c-2.33848,-2.05507 -2.21104,-6.15088 -0.23071,-8.43872c2.32093,-3.01657 7.20453,-2.06829 8.65276,1.49975c1.40487,1.58576 -0.0267,5.46988 -1.99723,3.60027c-0.20554,-2.12396 -1.8459,-4.61448 -4.0105,-3.26551c-2.25843,1.43551 -0.92397,4.78157 1.162,5.45555c1.40803,1.04338 1.22034,2.97846 1.29505,4.60979c6.18507,4.08589 12.44816,8.03189 18.54846,12.27126c2.42864,2.08665 1.42984,7.10907 -1.62862,7.78969c-2.31871,0.36933 -4.69763,0.10919 -7.03958,0.21019c-9.84922,0.00841 -19.70102,0.0826 -29.5491,-0.06998l0,0zm35.83582,-3.45179c1.77327,-1.95523 -1.54314,-3.00681 -2.63556,-3.96457c-5.03096,-3.26862 -10.04583,-6.57174 -15.1361,-9.72569c-5.96451,3.74802 -11.9155,7.53345 -17.76901,11.49034c-1.23944,0.54892 -0.37679,2.74342 0.77558,2.40546c11.33444,-0.02695 22.66997,0.06613 34.00355,-0.06788c0.25094,-0.03551 0.53367,0.01265 0.76154,-0.13767l0,0z\" fill=\"#fff\" fill-opacity=\"null\" id=\"svg_7\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/path> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_8\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"307\" x2=\"342\" y1=\"23.25\" y2=\"58.25\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_9\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"244\" x2=\"277\" y1=\"25.25\" y2=\"57.25\"><\/line> <\/g> <\/svg><\/span><\/p><p>\u0110i\u1ec1n s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi h&igrave;nh \u1ea3nh tr&ecirc;n, v&agrave; th\u1ef1c hi\u1ec7n ph&eacute;p t&iacute;nh<\/p><p>&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;<strong>- 2 =<\/strong>&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"6\",\"4\"]"],"level":"3","hint":"<p>\u0110\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 m&oacute;c &aacute;o&nbsp;\u1edf tr&ecirc;n.<\/p><p>R\u1ed3i \u0111\u1ebfm s\u1ed1 m&oacute;c &aacute;o&nbsp;kh&ocirc;ng b\u1ecb g\u1ea1ch ch&eacute;o l&agrave; k\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh tr\u1eeb.<\/p>","answer":"<p>\u0110\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 m&oacute;c &aacute;o&nbsp;\u1edf tr&ecirc;n \u0111\u01b0\u1ee3c: 6<\/p><p><strong>6 - 2 = 4<\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t l&agrave;: <strong>6&nbsp; 4&nbsp;<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-27 08:44:53"},{"id":"1566","post_id":"3767","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\"><div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/>&nbsp;<img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/que-tinh2.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/lop1\/book.png\" \/><\/div><\/div><div class=\"lt123_imgs\"><strong>10&nbsp; -&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp; =&nbsp;3<\/strong><\/div>","options":"","correct":["[\"7\"]"],"level":"3","hint":"<p>C&oacute;&nbsp;t\u1ed5ng s\u1ed1 10 quy\u1ec3n s&aacute;ch, sau khi l\u1ea5y ra th&igrave;&nbsp;c&ograve;n l\u1ea1i 3 quy\u1ec3n. \u0110\u1ebfm s\u1ed1 quy\u1ec3n s&aacute;ch \u0111\u01b0\u1ee3c l\u1ea5y ra.<\/p>","answer":"<p>\u0110\u1ebfm s\u1ed1 quy\u1ec3n s&aacute;ch \u0111\u01b0\u1ee3c l\u1ea5y ra: 7<\/p><p><strong>10 - 7 = 3&nbsp;<\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;:&nbsp;<strong>7<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-27 08:49:28"}]}