	Thành viên thường	Thành viên VIP
Học và làm bài tập	3 - 5 bài miễn phí (chọn sẵn)	Tất cả (không giới hạn)
Xem đáp án, lời giải chi tiết
Làm bài kiểm tra		Tất cả (không giới hạn)
Toán vui mỗi ngày
Toán vui mỗi tuần
Thi đấu kiến thức		Không giới hạn
Hỏi đáp nhanh
Danh sách bạn bè	Tối đa 50 bạn	Tối đa 200 bạn
Xem bài giảng video (Sắp ra mắt)		Xem toàn bộ, không giới hạn
Phí thành viên	Free	180.000 đ/năm
		ĐĂNG KÝ VIP

Home Toán lớp 3 - Sách Kết nối tri thức Đề kiểm tra

Toán lớp 3 - Sách Kết nối tri thức - Đề kiểm tra 15 phút - Toán lớp 3 - Sách Kết nối tri thức - Tháng 4 - Số 2

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"10646","test_id":"721","question":"D\u01b0\u1edbi \u0111ây là b\u1ea3ng s\u1ed1 li\u1ec7u v\u1ec1 s\u1ed1 v\u1eadt nuôi c\u1ee7a m\u1ed9t trang tr\u1ea1i.<\/p><svg height=\"85\" width=\"450\"> <g>\\n<title><\/title>\\n<rect fill=\"#fff\" height=\"87\" id=\"canvas_background\" width=\"452\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\\n<title><\/title>\\n<rect fill=\"#d4ffaa\" height=\"40\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"440.99999\" x=\"3.3\" y=\"1.65\"><\/rect> <rect fill=\"#d4aaff\" height=\"40\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"440.99999\" x=\"3.3\" y=\"42\"><\/rect> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"157.3\" x2=\"157.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"364.3\" x2=\"364.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"294.3\" x2=\"294.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_7\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"225.3\" x2=\"225.3\" y1=\"2\" y2=\"81.64999\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"17.3\" xml:space=\"preserve\" y=\"29.65\">Lo\u1ea1i v\u1eadt nuôi<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"14.3\" xml:space=\"preserve\" y=\"68.64999\">S\u1ed1 l\u01b0\u1ee3ng (con)<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"167.29999\" xml:space=\"preserve\" y=\"30\">Trâu<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"242.29999\" xml:space=\"preserve\" y=\"29.65\">L\u1ee3n<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"315.29999\" xml:space=\"preserve\" y=\"29.65\">Dê<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"389.29999\" xml:space=\"preserve\" y=\"29.65\">V\u1ecbt<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_14\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"178.29999\" xml:space=\"preserve\" y=\"69\">50<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_15\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"246.29999\" xml:space=\"preserve\" y=\"69\">120<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_16\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"319.29999\" xml:space=\"preserve\" y=\"69\">75<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_17\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"393.29999\" xml:space=\"preserve\" y=\"68.64999\">38<\/text> <\/g> <\/svg><\/span><\/p>D\u1ef1a vào b\u1ea3ng, hãy cho bi\u1ebft trong trang tr\u1ea1i có nh\u1eefng lo\u1ea1i v\u1eadt nuôi nào?<\/p>","options":["A.<\/strong> Trâu, l\u1ee3n, dê, gà.","B.<\/strong> Bò, l\u1ee3n, dê, v\u1ecbt.","C.<\/strong> V\u1ecbt, trâu, l\u1ee3n, dê.","D.<\/strong> Trâu, v\u1ecbt, dê, gà."],"correct":"3","answer":"Ch\u1ecdn <\/span>C.<\/strong> V\u1ecbt, trâu, l\u1ee3n, dê.<\/span><\/p>Trong trang tr\u1ea1i có nh\u1eefng lo\u1ea1i v\u1eadt nuôi là trâu, l\u1ee3n, dê, v\u1ecbt.<\/p>","type":"choose","user_id":"131","test":"3","date":"2025-08-17 09:50:03"},{"id":"10648","test_id":"721","question":"D\u01b0\u1edbi \u0111ây là b\u1ea3ng s\u1ed1 li\u1ec7u v\u1ec1 s\u1ed1 v\u1eadt nuôi c\u1ee7a m\u1ed9t trang tr\u1ea1i.<\/p><svg height=\"85\" width=\"450\"> <g>\\n<title><\/title>\\n<rect fill=\"#fff\" height=\"87\" id=\"canvas_background\" width=\"452\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_3\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\\n<title><\/title>\\n<rect fill=\"#d4ffaa\" height=\"40\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"440.99999\" x=\"3.3\" y=\"1.65\"><\/rect> <rect fill=\"#d4aaff\" height=\"40\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"440.99999\" x=\"3.3\" y=\"42\"><\/rect> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"157.3\" x2=\"157.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"364.3\" x2=\"364.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"294.3\" x2=\"294.3\" y1=\"2\" y2=\"81.64999\"><\/line> <line fill=\"none\" fill-opacity=\"null\" id=\"svg_7\" stroke=\"#000\" stroke-linecap=\"null\" stroke-linejoin=\"null\" stroke-opacity=\"null\" stroke-width=\"1.5\" x1=\"225.3\" x2=\"225.3\" y1=\"2\" y2=\"81.64999\"><\/line> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_9\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"17.3\" xml:space=\"preserve\" y=\"29.65\">Lo\u1ea1i v\u1eadt nuôi<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_8\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"14.3\" xml:space=\"preserve\" y=\"68.64999\">S\u1ed1 l\u01b0\u1ee3ng (con)<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_10\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"167.29999\" xml:space=\"preserve\" y=\"30\">Trâu<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_11\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"242.29999\" xml:space=\"preserve\" y=\"29.65\">L\u1ee3n<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_12\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"315.29999\" xml:space=\"preserve\" y=\"29.65\">Dê<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" font-weight=\"bold\" id=\"svg_13\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"389.29999\" xml:space=\"preserve\" y=\"29.65\">V\u1ecbt<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_14\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"178.29999\" xml:space=\"preserve\" y=\"69\">50<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_15\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"246.29999\" xml:space=\"preserve\" y=\"69\">120<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_16\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"319.29999\" xml:space=\"preserve\" y=\"69\">75<\/text> <text fill=\"#000000\" fill-opacity=\"null\" font-family=\"Times New Roman, Times, serif\" font-size=\"20\" id=\"svg_17\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"0\" text-anchor=\"start\" x=\"393.29999\" xml:space=\"preserve\" y=\"68.64999\">38<\/text> <\/g> <\/svg><\/span><\/p>D\u1ef1a vào b\u1ea3ng, hãy cho bi\u1ebft lo\u1ea1i v\u1eadt nuôi nào ít nh\u1ea5t?<\/p>","options":["A.<\/strong> Trâu.","B.<\/strong> L\u1ee3n.","C.<\/strong> Dê.","D.<\/strong> V\u1ecbt."],"correct":"4","answer":"Ch\u1ecdn D.<\/strong> V\u1ecbt.<\/span><\/p>Lo\u1ea1i v\u1eadt nuôi ít nh\u1ea5t là v\u1ecbt, có 38 con.<\/p>","type":"choose","user_id":"131","test":"3","date":"2025-08-17 09:51:52"}]}

Thời gian còn lại

15:00