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07:50:11","option_type":"txt","len":0},{"id":"4460","post_id":"8385","mon_id":"1159414","chapter_id":"1159496","question":"<p>H&igrave;nh h\u1ed9p ch\u1eef nh\u1eadt d\u01b0\u1edbi \u0111&acirc;y g\u1ed3m bao nhi&ecirc;u h&igrave;nh l\u1eadp ph\u01b0\u01a1ng nh\u1ecf?<\/p><p><span class=\"svgedit\"><svg height=\"140\" width=\"140\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#c89ff4\" height=\"142\" id=\"canvas_background\" width=\"142\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_1\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/title><g id=\"svg_46\" transform=\"rotate(90.33050537109375 70,73.31249999999999) \"> <g id=\"svg_34\"> <rect fill=\"#d4aaff\" height=\"25\" id=\"svg_18\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"28.5\" y=\"90.25\"><\/rect> <rect fill=\"#d4aaff\" height=\"25\" id=\"svg_19\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" 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stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"28.5\" x2=\"10.5\" y1=\"15.25\" y2=\"30.25\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_36\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"28.5\" x2=\"10.5\" y1=\"41.25\" y2=\"56.25\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_37\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"28.5\" x2=\"10.5\" y1=\"65.25\" y2=\"80.25\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_38\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"28.5\" x2=\"10.5\" y1=\"91.25\" y2=\"106.25\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_39\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" 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y2=\"130.25\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_44\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"10.5\" x2=\"11\" y1=\"29.25\" y2=\"131\"><\/line> <line fill=\"#d4aaff\" fill-opacity=\"null\" id=\"svg_45\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" transform=\"rotate(90 61.74999999999998,131.12500000000003) \" x1=\"61.5\" x2=\"62\" y1=\"80.25\" y2=\"182\"><\/line> <\/g> <\/g> <\/svg><\/span><\/p>","options":["<strong>A.<\/strong> 12","<strong>B.<\/strong> 16","<strong>C.<\/strong> 18","<strong>D.<\/strong> 14"],"correct":"2","level":"2","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong>&nbsp;16<\/span><\/p><p>H&igrave;nh h\u1ed9p ch\u1eef nh\u1eadt tr&ecirc;n&nbsp;g\u1ed3m 16 h&igrave;nh l\u1eadp ph\u01b0\u01a1ng nh\u1ecf.<\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"0","date":"2025-02-04 08:52:57","option_type":"txt","len":0},{"id":"4461","post_id":"8385","mon_id":"1159414","chapter_id":"1159496","question":"<p>H&igrave;nh h\u1ed9p ch\u1eef nh\u1eadt d\u01b0\u1edbi \u0111&acirc;y g\u1ed3m bao nhi&ecirc;u h&igrave;nh l\u1eadp ph\u01b0\u01a1ng nh\u1ecf?<\/p><p><span class=\"svgedit\"><svg height=\"140\" width=\"140\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#aad4ff\" height=\"142\" id=\"canvas_background\" width=\"142\" 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><g id=\"svg_65\"> <g id=\"svg_51\"> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_35\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"4.5\" y=\"112.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_36\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"29.5\" y=\"112.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_37\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"54.5\" y=\"112.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_38\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"79.5\" y=\"112.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_39\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"4.5\" y=\"87.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_40\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"29.5\" y=\"87.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_41\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"54.5\" y=\"87.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" id=\"svg_42\" stroke=\"#000\" stroke-width=\"1.5\" width=\"25\" x=\"79.5\" y=\"87.25\"><\/rect> <rect fill=\"#aaffff\" height=\"25\" 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id=\"svg_56\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"104.5\" y1=\"3.25\" y2=\"37.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_57\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"104.5\" y1=\"28.25\" y2=\"62.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_58\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"104.5\" y1=\"54.25\" y2=\"88.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_59\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"104.5\" y1=\"79.25\" y2=\"113.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_60\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"104.5\" y1=\"104.25\" y2=\"138.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_61\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"35.5\" x2=\"138\" y1=\"3\" y2=\"3.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_62\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"136.5\" x2=\"137\" y1=\"106.25\" y2=\"2.25\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_63\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"121.5\" x2=\"122\" y1=\"120\" y2=\"18\"><\/line> <line fill=\"#aaffff\" fill-opacity=\"null\" id=\"svg_64\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"21.5\" x2=\"123\" y1=\"19\" y2=\"19.25\"><\/line> <\/g> <\/g> <\/svg><\/span><\/p>","options":["<strong>A.<\/strong> 32","<strong>B.<\/strong> 36","<strong>C.<\/strong> 24","<strong>D.<\/strong> 28"],"correct":"1","level":"2","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong>&nbsp;32<\/span><\/p><p>H&igrave;nh h\u1ed9p ch\u1eef nh\u1eadt tr&ecirc;n g\u1ed3m 32 h&igrave;nh l\u1eadp ph\u01b0\u01a1ng nh\u1ecf.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2025-02-04 09:05:08","option_type":"txt","len":0}]}
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Tiểu học
  • Lớp 1
    • Toán lớp 1
    • Tiếng Việt lớp 1
  • Lớp 4
    • Toán lớp 4
    • Tiếng Việt lớp 4
    • Soạn Tiếng Việt 4
  • Lớp 2
    • Toán lớp 2
    • Tiếng Việt lớp 2
  • Lớp 5
    • Toán lớp 5
    • Tiếng Việt lớp 5
    • Soạn Tiếng Việt 5
  • Lớp 3
    • Toán lớp 3
    • Tiếng Việt lớp 3
    • Soạn Tiếng Việt 3
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