	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 10 - Số 1

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"9951","test_id":"671","question":"\u0110ã tô màu <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\" value=\"?\" \/> hình ch\u1eef nh\u1eadt.<\/p><svg height=\"90\" width=\"125\"> <g>\\n<title><\/title>\\n<rect fill=\"#fff\" height=\"92\" id=\"canvas_background\" width=\"127\" 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>\\n<title><\/title>\\n<g id=\"svg_5\"> <rect fill=\"#fff\" height=\"81\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\" width=\"29\" x=\"5\" y=\"4.65\"><\/rect> <rect fill=\"#5656ff\" height=\"81\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"1.5\" width=\"29\" x=\"34\" y=\"4.65\"><\/rect> <rect fill=\"#fff\" height=\"81\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\" width=\"29\" x=\"63\" y=\"4.65\"><\/rect> <rect fill=\"#fff\" height=\"81\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\" width=\"29\" x=\"92\" y=\"4.65\"><\/rect> <\/g> <\/g> <\/svg><\/span><\/p>","options":["A.<\/strong> $\\dfrac{1}{2}$<\/span>.","B.<\/strong> $\\dfrac{1}{4}$<\/span>.","C.<\/strong> $\\dfrac{1}{3}$<\/span>.","D.<\/strong> $\\dfrac{1}{5}$<\/span>."],"correct":"2","answer":"Ch\u1ecdn B.<\/strong> $\\dfrac{1}{4}$<\/span>.<\/span><\/p>Chia hình ch\u1eef nh\u1eadt thành 4 ph\u1ea7n b\u1eb1ng nhau, tô màu 1 ph\u1ea7n.<\/p>\u0110ã tô màu $\\dfrac{1}{4}$<\/span> hình ch\u1eef nh\u1eadt.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-08-03 08:22:48"},{"id":"9952","test_id":"671","question":"Chia 10 qu\u1ea3 táo thành 2 ph\u1ea7n b\u1eb1ng nhau.<\/p><svg height=\"120\" width=\"270\"> <g>\\n<title><\/title>\\n<rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"272\" 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>\\n<title><\/title>\\n<g id=\"svg_7\"> <ellipse cx=\"67.5\" cy=\"60.14999\" fill=\"#ffffaa\" id=\"svg_2\" rx=\"62.5\" ry=\"51.5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <path d=\"m54.14821,19.38425c-4.8253,0.84957 -6.42792,4.71364 -6.49045,6.92308c2.65261,0.18354 4.31485,-1.25002 4.99109,-2.08847c1.1067,-1.19023 1.37428,-2.86573 1.49936,-4.83461zm0.59334,7.63221c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.1038,-0.08203 -4.31485,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43482,7.00095 -8.35339,9.93064c0.53372,11.21403 7.69169,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42791,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11526,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m94.14821,20.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m38.14821,57.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m74.14821,58.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m112.14821,56.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <\/g> <g id=\"svg_14\"> <ellipse cx=\"202.5\" cy=\"60.14999\" fill=\"#ffffaa\" id=\"svg_8\" rx=\"62.5\" ry=\"51.5\" stroke=\"#000\" stroke-opacity=\"null\" stroke-width=\"1.5\"><\/ellipse> <path d=\"m189.14821,19.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_9\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m229.14821,20.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_10\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m173.14821,57.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_11\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m209.14821,58.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_12\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <path d=\"m247.14821,56.38425c-4.8253,0.84956 -6.42792,4.71363 -6.49045,6.92307c2.6526,0.18354 4.31484,-1.25002 4.99109,-2.08847c1.10671,-1.19023 1.37428,-2.86573 1.49936,-4.8346zm0.59334,7.6322c-3.48881,0 -5.43755,1.36265 -6.39593,1.37794c-1.10379,-0.08203 -4.31484,-1.31676 -6.18796,-1.33623c-6.5588,0.18633 -8.43483,7.00095 -8.35339,9.93064c0.53372,11.21403 7.6917,14.11035 8.86094,14.38149c0.93946,0.17658 4.10252,-1.38351 6.42792,-1.3112c2.54063,0.25306 4.31776,1.25836 5.33575,1.18884c1.29285,-0.08621 5.50155,-3.3371 6.77113,-8.35247c0.95691,-13.62925 -3.76513,-15.91655 -6.11525,-15.87206c-0.11634,-0.00417 -0.22977,-0.00695 -0.34321,-0.00695z\" fill=\"#ff0000\" id=\"svg_13\" stroke=\"#000\" stroke-width=\"1.5\"><\/path> <\/g> <\/g> <\/svg><\/span><\/p>$\\dfrac{1}{2}$<\/span> s\u1ed1 qu\u1ea3 táo là <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\" \/> qu\u1ea3.<\/p>","options":"","correct":["5"],"answer":"Chia 10 qu\u1ea3 táo thành 2 ph\u1ea7n b\u1eb1ng nhau.<\/p>$\\dfrac{1}{2}$<\/span> s\u1ed1 qu\u1ea3 táo là 5<\/strong><\/span> qu\u1ea3.<\/p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n là 5<\/strong><\/span>.<\/p>","type":"blank","user_id":"131","test":"1","date":"2025-08-03 08:27:39"}]}

Thời gian còn lại

15:00