Toán lớp 3 - sách cũ - Đề kiểm tra 15 phút - Toán lớp 3 - Tháng 5 - Số 2

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"1769","test_id":"337","question":"<div class=\"lt123matrix\"><div class=\"lt123_math mot_so\"><span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_0_0\" row=\"0\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_0_1\" row=\"0\">1<\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_0_2\" row=\"0\">2<\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_0_3\" row=\"0\">6<\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_0_4\" row=\"0\">3<\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_0_5\" row=\"0\">7<\/span> <span class=\"clear_both\" row=\"0\"><\/span> <span class=\"mth_td item_col pnhan\" col=\"0\" id=\"mth_td_1_0\" row=\"1\"><span class=\"phep_tinh phep_nhan\">x<\/span><\/span> <span class=\"mth_td item_col bm\" col=\"1\" id=\"mth_td_1_1\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"2\" id=\"mth_td_1_2\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"3\" id=\"mth_td_1_3\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"4\" id=\"mth_td_1_4\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"5\" id=\"mth_td_1_5\" row=\"1\">5<\/span> <span class=\"clear_both\" row=\"1\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_2_0\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_2_1\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_2_2\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_2_3\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_2_4\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_2_5\" row=\"2\"><\/span> <span class=\"clear_both\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_3_0\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_3_1\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_3_2\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_3_3\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_3_4\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_3_5\" row=\"3\"><\/span> <span class=\"clear_both\" row=\"3\"><\/span><div col=\"5\" id=\"new_row\" row=\"3\">&nbsp;<\/div><\/div><div class=\"clear_both\">&nbsp;<\/div><\/div>","options":["63185","63851","62185","65158"],"correct":"1","answer":"<p>ta c&oacute;:&nbsp;<\/p><div class=\"lt123matrix\"><div class=\"lt123_math mot_so\"><span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_0_0\" row=\"0\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_0_1\" row=\"0\">1<\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_0_2\" row=\"0\">2<\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_0_3\" row=\"0\">6<\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_0_4\" row=\"0\">3<\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_0_5\" row=\"0\">7<\/span> <span class=\"clear_both\" row=\"0\"><\/span> <span class=\"mth_td item_col pnhan\" col=\"0\" id=\"mth_td_1_0\" row=\"1\"><span class=\"phep_tinh phep_nhan\">x<\/span><\/span> <span class=\"mth_td item_col bm\" col=\"1\" id=\"mth_td_1_1\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"2\" id=\"mth_td_1_2\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"3\" id=\"mth_td_1_3\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"4\" id=\"mth_td_1_4\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"5\" id=\"mth_td_1_5\" row=\"1\">5<\/span> <span class=\"clear_both\" row=\"1\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_2_0\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_2_1\" row=\"2\">6<\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_2_2\" row=\"2\">3<\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_2_3\" row=\"2\">1<\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_2_4\" row=\"2\">8<\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_2_5\" row=\"2\">5<\/span> <span class=\"clear_both\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_3_0\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_3_1\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_3_2\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_3_3\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_3_4\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_3_5\" row=\"3\"><\/span> <span class=\"clear_both\" row=\"3\"><\/span><div col=\"5\" id=\"new_row\" row=\"3\">\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;:<strong> 63185<\/strong><\/div><\/div><div class=\"clear_both\">&nbsp;<\/div><\/div>","type":"choose","user_id":"82","test":"2","date":"2020-04-20 15:43:10"},{"id":"1770","test_id":"337","question":"<p>15180 x 5 =&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["75900"],"answer":"<p>\u0110\u1eb7t t&iacute;nh, th\u1ef1c hi\u1ec7n ph&eacute;p t&iacute;nh nh&acirc;n t\u1eeb ph\u1ea3i sang tr&aacute;i.<\/p><p>Ta c&oacute;:&nbsp;<\/p><div class=\"lt123matrix\"><div class=\"lt123_math mot_so\"><span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_0_0\" row=\"0\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_0_1\" row=\"0\">1<\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_0_2\" row=\"0\">5<\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_0_3\" row=\"0\">1<\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_0_4\" row=\"0\">8<\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_0_5\" row=\"0\">0<\/span> <span class=\"clear_both\" row=\"0\"><\/span> <span class=\"mth_td item_col pnhan\" col=\"0\" id=\"mth_td_1_0\" row=\"1\"><span class=\"phep_tinh phep_nhan\">x<\/span><\/span> <span class=\"mth_td item_col bm\" col=\"1\" id=\"mth_td_1_1\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"2\" id=\"mth_td_1_2\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"3\" id=\"mth_td_1_3\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"4\" id=\"mth_td_1_4\" row=\"1\"><\/span> <span class=\"mth_td item_col bm\" col=\"5\" id=\"mth_td_1_5\" row=\"1\">5<\/span> <span class=\"clear_both\" row=\"1\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_2_0\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_2_1\" row=\"2\">7<\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_2_2\" row=\"2\">5<\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_2_3\" row=\"2\">9<\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_2_4\" row=\"2\">0<\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_2_5\" row=\"2\">0<\/span> <span class=\"clear_both\" row=\"2\"><\/span> <span class=\"mth_td item_col\" col=\"0\" id=\"mth_td_3_0\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"1\" id=\"mth_td_3_1\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"2\" id=\"mth_td_3_2\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"3\" id=\"mth_td_3_3\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"4\" id=\"mth_td_3_4\" row=\"3\"><\/span> <span class=\"mth_td item_col\" col=\"5\" id=\"mth_td_3_5\" row=\"3\"><\/span> <span class=\"clear_both\" row=\"3\"><\/span><div col=\"5\" id=\"new_row\" row=\"3\">\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;: <strong>75900<\/strong><\/div><\/div><div class=\"clear_both\">&nbsp;<\/div><\/div>","type":"blank","user_id":"82","test":"2","date":"2020-04-20 15:47:08"}]}