Làm quen với phần mềm bảng tính ( dễ 1 )

Home Lớp 7 Tin học lớp 7 - Sách kết nối tri thức Bài 6: Làm quen với phần mềm bảng tínhBài tập cơ bản

{"common":{"save":0,"post_id":"9639","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"11389","post_id":"9639","mon_id":"1160119","chapter_id":"1160128","question":"Trong b\u1ea3ng tính, \u0111i\u1ec3m giao nhau gi\u1eefa m\u1ed9t hàng và m\u1ed9t c\u1ed9t \u0111\u01b0\u1ee3c g\u1ecdi là gì?<\/p>","options":["A. Ô tính","B. Trang tính","C. H\u1ed9p \u0111\u1ecba ch\u1ec9","D. B\u1ea3ng tính"],"correct":"1","level":"1","hint":"","answer":"\u0110áp án \u0111úng: A. Ô tính<\/strong><\/span> Trong ph\u1ea7n m\u1ec1m b\u1ea3ng tính (nh\u01b0 Microsoft Excel, Google Sheets), màn hình làm vi\u1ec7c chính \u0111\u01b0\u1ee3c chia thành các hàng (ngang) và c\u1ed9t (d\u1ecdc). N\u01a1i giao nhau gi\u1eefa m\u1ed9t hàng và m\u1ed9t c\u1ed9t t\u1ea1o thành m\u1ed9t ô nh\u1ecf, \u0111\u01b0\u1ee3c g\u1ecdi là ô tính. Ví d\u1ee5: C\u1ed9t A và hàng 1 giao nhau t\u1ea1i ô A1; C\u1ed9t B và hàng 3 giao nhau t\u1ea1i ô B3 Trong m\u1ed7i ô tính, em có th\u1ec3 nh\u1eadp s\u1ed1, ch\u1eef, công th\u1ee9c... \u0111\u1ec3 làm các phép tính ho\u1eb7c x\u1eed lý d\u1eef li\u1ec7u.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-09 08:58:20","option_type":"txt","len":2},{"id":"11390","post_id":"9639","mon_id":"1160119","chapter_id":"1160128","question":"Khi em nh\u1eadp m\u1ed9t con s\u1ed1 vào ô tính, s\u1ed1 \u0111ó s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c c\u0103n theo h\u01b0\u1edbng nào?<\/p>","options":["A. C\u0103n trái","B. C\u0103n ph\u1ea3i","C. C\u0103n gi\u1eefa","D. C\u0103n \u0111\u1ec1u hai bên"],"correct":"2","level":"1","hint":"","answer":"\u0110áp án \u0111úng: B. C\u0103n ph\u1ea3i<\/strong><\/span><\/span> Khi em dùng ph\u1ea7n m\u1ec1m b\u1ea3ng tính nh\u01b0 Microsoft Excel ho\u1eb7c Google Trang tính, các d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng c\u0103n l\u1ec1 khác nhau tùy theo lo\u1ea1i d\u1eef li\u1ec7u em nh\u1eadp: N\u1ebfu em nh\u1eadp ch\u1eef (v\u0103n b\u1ea3n): ph\u1ea7n m\u1ec1m s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u0103n trái; N\u1ebfu em nh\u1eadp s\u1ed1 (nh\u01b0: 5, 100, 3.14): ph\u1ea7n m\u1ec1m s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u0103n ph\u1ea3i Ví d\u1ee5:<\/p> <svg height=\"81\" width=\"165\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"83\" id=\"canvas_background\" width=\"167\" 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><title><\/title><image height=\"81\" id=\"svg_1\" width=\"165\" x=\"1.5\" xlink:href=\"data:image\/png;base64,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\" y=\"0.5\"><\/image> <\/g> <\/svg><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-09 09:02:46","option_type":"txt","len":2},{"id":"11391","post_id":"9639","mon_id":"1160119","chapter_id":"1160128","question":"Em có th\u1ec3 nh\u1eadp d\u1eef li\u1ec7u cùng lúc vào nhi\u1ec1u ô khác nhau \u0111\u01b0\u1ee3c không?<\/p>","options":["A. Không th\u1ec3","B. Có th\u1ec3"],"correct":"1","level":"1","hint":"","answer":"\u0110áp án \u0111úng: A. Không th\u1ec3<\/strong><\/span> Trong ch\u01b0\u01a1ng trình b\u1ea3ng tính (nh\u01b0 Microsoft Excel ho\u1eb7c Google Sheets), khi em mu\u1ed1n nh\u1eadp d\u1eef li\u1ec7u, em c\u1ea7n ch\u1ecdn m\u1ed9t ô c\u1ee5 th\u1ec3, sau \u0111ó m\u1edbi có th\u1ec3 gõ d\u1eef li\u1ec7u vào ô \u0111ó. Ch\u1ec9 m\u1ed9t ô \u0111\u01b0\u1ee3c nh\u1eadp d\u1eef li\u1ec7u t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m. N\u1ebfu em ch\u1ecdn nhi\u1ec1u ô cùng lúc r\u1ed3i gõ, thì ch\u1ec9 ô \u0111ang \u0111\u01b0\u1ee3c ch\u1ecdn chính (ô sáng h\u01a1n) s\u1ebd nh\u1eadn d\u1eef li\u1ec7u. Các ô còn l\u1ea1i s\u1ebd không \u0111\u01b0\u1ee3c nh\u1eadp d\u1eef li\u1ec7u.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-09 09:03:45","option_type":"txt","len":2}]}