Tính toán tự động trên bảng tính ( dễ 1 )

Home Lớp 7 Tin học lớp 7 - Sách kết nối tri thức Bài 7: Tính toán tự động trên bảng tínhBài tập cơ bản

{"common":{"save":0,"post_id":"9643","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"11429","post_id":"9643","mon_id":"1160119","chapter_id":"1160128","question":"Trong ph\u1ea7n m\u1ec1m b\u1ea3ng tính, có th\u1ec3 nh\u1eadp các lo\u1ea1i d\u1eef li\u1ec7u nào sau \u0111ây?<\/p>","options":["A. Ch\u1ec9 nh\u1eadp \u0111\u01b0\u1ee3c v\u0103n b\u1ea3n","B. Ch\u1ec9 nh\u1eadp \u0111\u01b0\u1ee3c s\u1ed1","C. Ch\u1ec9 nh\u1eadp \u0111\u01b0\u1ee3c ngày tháng","D. Có th\u1ec3 nh\u1eadp c\u1ea3 v\u0103n b\u1ea3n, s\u1ed1 và ngày tháng"],"correct":"4","level":"1","hint":"","answer":"\u0110áp án \u0111úng: D. Có th\u1ec3 nh\u1eadp c\u1ea3 v\u0103n b\u1ea3n, s\u1ed1 và ngày tháng<\/strong><\/span> Ph\u1ea7n m\u1ec1m b\u1ea3ng tính (nh\u01b0 Microsoft Excel, Google Sheets) là công c\u1ee5 giúp em nh\u1eadp d\u1eef li\u1ec7u, tính toán và trình bày thông tin d\u01b0\u1edbi d\u1ea1ng b\u1ea3ng.  <svg height=\"149\" width=\"126\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"151\" id=\"canvas_background\" width=\"128\" 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=\"149\" id=\"svg_1\" width=\"126\" x=\"1\" 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y=\"1.5\"><\/image> <\/g> <\/svg><\/span> Trong ô tính c\u1ee7a ph\u1ea7n m\u1ec1m b\u1ea3ng tính, em có th\u1ec3 nh\u1eadp nhi\u1ec1u ki\u1ec3u d\u1eef li\u1ec7u khác nhau, ph\u1ed5 bi\u1ebfn nh\u1ea5t là: V\u0103n b\u1ea3n: nh\u01b0 h\u1ecd tên, \u0111\u1ecba ch\u1ec9, tên s\u1ea3n ph\u1ea9m... Ví d\u1ee5: “Nguy\u1ec5n V\u0103n An”, “Bài ki\u1ec3m tra”; S\u1ed1: dùng \u0111\u1ec3 tính toán, nh\u01b0 \u0111i\u1ec3m s\u1ed1, s\u1ed1 l\u01b0\u1ee3ng, ti\u1ec1n b\u1ea1c..., Ví d\u1ee5: 8, 1200, 3.5;   <svg height=\"65\" width=\"345\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"67\" id=\"canvas_background\" width=\"347\" 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=\"65\" id=\"svg_1\" width=\"345\" x=\"0.5\" xlink:href=\"data:image\/png;base64,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\" y=\"1.5\"><\/image> <\/g> <\/svg><\/span> Ngày tháng: \u0111\u1ec3 theo dõi th\u1eddi gian, l\u1ecbch trình,…Ví d\u1ee5: 27\/06\/2025, 01-01-2024 <svg height=\"55\" width=\"336\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g><title><\/title><rect fill=\"#fff\" height=\"57\" id=\"canvas_background\" width=\"338\" 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=\"55\" id=\"svg_1\" width=\"336\" x=\"-1\" xlink:href=\"data:image\/png;base64,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\" y=\"1.5\"><\/image> <\/g> <\/svg><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-10 15:58:35","option_type":"txt","len":3},{"id":"11430","post_id":"9643","mon_id":"1160119","chapter_id":"1160128","question":"\u0110\u1ec3 b\u1eaft \u0111\u1ea7u nh\u1eadp công th\u1ee9c vào m\u1ed9t ô, em c\u1ea7n làm gì tr\u01b0\u1edbc tiên?<\/p>","options":["A. Gõ d\u1ea5u “=”","B. Nh\u1eadp phép tính luôn","C. Nh\u1ea5n Enter","D. Gõ ch\u1eef b\u1ea5t k\u1ef3"],"correct":"1","level":"1","hint":"","answer":"\u0110áp án \u0111úng: A. Gõ d\u1ea5u “=”<\/strong><\/span> Trong ph\u1ea7n m\u1ec1m b\u1ea3ng tính mu\u1ed1n tính toán t\u1ef1 \u0111\u1ed9ng, em c\u1ea7n nh\u1eadp công th\u1ee9c vào ô tính. M\u1ed7i công th\u1ee9c luôn ph\u1ea3i b\u1eaft \u0111\u1ea7u b\u1eb1ng d\u1ea5u b\u1eb1ng (=) \u0110ây là d\u1ea5u hi\u1ec7u \u0111\u1ec3 b\u1ea3ng tính hi\u1ec3u r\u1eb1ng em \u0111ang nh\u1eadp công th\u1ee9c, ch\u1ee9 không ph\u1ea3i v\u0103n b\u1ea3n thông th\u01b0\u1eddng. Ví d\u1ee5: N\u1ebfu em mu\u1ed1n c\u1ed9ng s\u1ed1 trong ô A1 và B1, em gõ: =A1 + B1 Khi \u0111ó, ph\u1ea7n m\u1ec1m s\u1ebd t\u1ef1 \u0111\u1ed9ng tính t\u1ed5ng c\u1ee7a A1 và B1.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-10 15:59:17","option_type":"txt","len":2},{"id":"11431","post_id":"9643","mon_id":"1160119","chapter_id":"1160128","question":"Khi em nh\u1eadp công th\u1ee9c vào m\u1ed9t ô, n\u1ed9i dung \u0111ó s\u1ebd \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh nh\u01b0 th\u1ebf nào?<\/p>","options":["A. Luôn c\u0103n trái","B. Luôn c\u0103n gi\u1eefa","C. Luôn c\u0103n ph\u1ea3i","D. C\u0103n theo ki\u1ec3u d\u1eef li\u1ec7u sau khi tính ra"],"correct":"4","level":"1","hint":"","answer":"\u0110áp án \u0111úng: D. C\u0103n theo ki\u1ec3u d\u1eef li\u1ec7u sau khi tính ra<\/strong><\/span> Khi em nh\u1eadp công th\u1ee9c vào m\u1ed9t ô trong ph\u1ea7n m\u1ec1m b\u1ea3ng tính (nh\u01b0 Excel), thì: Ban \u0111\u1ea7u, em s\u1ebd th\u1ea5y công th\u1ee9c b\u1eaft \u0111\u1ea7u b\u1eb1ng d\u1ea5u =; Nh\u01b0ng sau khi em nh\u1ea5n Enter, ô \u0111ó s\u1ebd hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 c\u1ee7a phép tính, không còn th\u1ea5y công th\u1ee9c n\u1eefa. Cách c\u0103n l\u1ec1 ph\u1ee5 thu\u1ed9c vào ki\u1ec3u d\u1eef li\u1ec7u c\u1ee7a k\u1ebft qu\u1ea3, c\u1ee5 th\u1ec3: N\u1ebfu k\u1ebft qu\u1ea3 là s\u1ed1 → ô s\u1ebd c\u0103n ph\u1ea3i; N\u1ebfu k\u1ebft qu\u1ea3 là ch\u1eef → ô s\u1ebd c\u0103n trái; N\u1ebfu k\u1ebft qu\u1ea3 là ngày tháng → th\u01b0\u1eddng c\u0169ng c\u0103n ph\u1ea3i Ví d\u1ee5: Em nh\u1eadp s\u1ed1 =5+3 → K\u1ebft qu\u1ea3 là 8 → s\u1ebd \u0111\u01b0\u1ee3c c\u0103n ph\u1ea3i Em nh\u1eadp ch\u1eef ="Tin h\u1ecdc" → K\u1ebft qu\u1ea3 là ch\u1eef "Tin h\u1ecdc" → s\u1ebd \u0111\u01b0\u1ee3c c\u0103n trái<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"151","test":"0","date":"2025-07-10 15:59:59","option_type":"txt","len":2}]}