L\u00f4 \u0111\u1ec1 4 c\u00e0ng l\u00e0 c\u00e1ch \u0111\u00e1nh \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn khi tham gia ch\u01a1i. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u xung quanh nh\u1ea5t l\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia. <\/span><\/p>\n \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 cao nh\u1ea5t; b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 v\u1ec1 kh\u00e1i ni\u1ec7m c\u0169ng nh\u01b0 c\u00f3 s\u1ef1 nh\u1ea1y b\u00e9n v\u1edbi c\u00e1c con s\u1ed1. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 l\u00f4 \u0111\u1ec1 4 c\u00e0ng v\u00e0 c\u00e1c <\/span>c\u00e1ch soi c\u1ea7u 4 c\u00e0ng<\/b> cho ng\u01b0\u1eddi m\u1edbi nh\u00e9!<\/span><\/p>\n L\u00f4 \u0111\u1ec1 4 c\u00e0ng kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01a1i s\u1ed1. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i nh\u00ecn t\u1ed5ng qu\u00e1t nh\u1ea5t.<\/span><\/p>\n L\u00f4 \u0111\u1ec1 4 c\u00e0ng l\u00e0 c\u00e1ch ch\u01a1i m\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i l\u1ef1a ch\u1ecdn ra \u0111\u01b0\u1ee3c 4 con s\u1ed1 \u0111\u1ec3 tham gia. \u0110\u1ed3ng th\u1eddi, b\u1ea1n s\u1ebd ti\u1ebfn h\u00e0nh \u0111\u1ed1i chi\u1ebfu v\u1edbi k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u01b0\u1ee3c quay h\u00e0ng ng\u00e0y. <\/span><\/p>\n Theo \u0111\u00f3, nh\u1eefng con s\u1ed1 b\u1ea1n l\u1ef1a ch\u1ecdn c\u1ea7n ph\u1ea3i tr\u00f9ng kh\u1edbp v\u1edbi k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Trong tr\u01b0\u1eddng h\u1ee3p n\u1ebfu nh\u01b0 4 con s\u1ed1 b\u1ea1n ch\u1ecdn ch\u1ec9 tr\u00f9ng 2 ho\u1eb7c 3 con th\u00ec b\u1ea1n v\u1eabn kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng.<\/span><\/p>\n <\/p>\n V\u00ed d\u1ee5: <\/strong><\/em><\/p>\n B\u1ea1n l\u1ef1a ch\u1ecdn c\u00e1c con s\u1ed1 2345 \u0111\u1ec3 tham gia l\u00f4 \u0111\u1ec1 4 c\u00e0ng cho ng\u00e0y 27 th\u00e1ng 2 n\u0103m 2024. <\/span><\/p>\n N\u1ebfu nh\u01b0 theo d\u00f5i k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t quay ng\u00e0y 27 th\u00e1ng 2 n\u0103m 2024 l\u00e0 12345 th\u00ec b\u1ea1n \u0111\u00e3 gi\u00e0nh \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng.<\/span><\/p>\n T\u1ef7 l\u1ec7 \u0103n khi tham gia l\u00f4 \u0111\u1ec1 4 c\u00e0ng s\u1ebd t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch t\u00ednh c\u1ee7a c\u00e1c nh\u00e0 c\u00e1i kh\u00e1c nhau. Tuy nhi\u00ean, \u0111i\u1ec1u thu h\u00fat nhi\u1ec1u ng\u01b0\u1eddi tham gia ch\u00ednh l\u00e0 t\u1ef7 l\u1ec7 \u0103n th\u01b0\u1eddng r\u1ea5t cao. <\/span><\/p>\n H\u01a1n n\u1eefa, s\u1ed1 v\u1ed1n m\u00e0 b\u1ea1n b\u1ecf ra c\u0169ng ph\u00f9 thu\u1ed9c v\u00e0o s\u1ed1 v\u1ed1n l\u01b0u \u0111\u1ed9ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham gia l\u00e0 bao nhi\u00eau.<\/span><\/p>\n T\u1ea1i nh\u00e0 c\u00e1i c\u00f3 t\u1ef7 l\u1ec7 \u0103n l\u00f4 \u0111\u1ec1 4 c\u00e0ng kh\u00e1 cao: 1 \u0103n 9000. Nh\u01b0 v\u1eady, n\u1ebfu nh\u01b0 b\u1ea1n b\u1ecf ra s\u1ed1 v\u1ed1n l\u00e0 1000 \u0111\u1ed3ng th\u00ec khi c\u00f3 tr\u00fang b\u1ea1n s\u1ebd thu v\u1ec1 9000 \u0111\u1ed3ng. <\/span><\/p>\n N\u1ebfu nh\u01b0 s\u1ed1 v\u1ed1n b\u1ecf ra \u0111\u00e1nh c\u1ee7a b\u1ea1n c\u00e0ng cao th\u00ec t\u1ed5ng s\u1ed1 ti\u1ec1n th\u01b0\u1edfng c\u00f3 \u0111\u01b0\u1ee3c s\u1ebd c\u00e0ng l\u1edbn n\u1ebfu nh\u01b0 gi\u00e0nh \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng.<\/span><\/p>\n M\u1eb7c d\u00f9 s\u1ed1 ti\u1ec1n th\u01b0\u1edfng r\u1ea5t cao nh\u01b0ng b\u1ea1n c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c con s\u1ed1 m\u00ecnh l\u1ef1a ch\u1ecdn. <\/span><\/p>\n B\u00ean c\u1ea1nh \u0111\u00f3, n\u1ebfu nh\u01b0 c\u00f3 s\u1ef1 nh\u1ea1y b\u00e9n, ph\u00e2n t\u00edch; t\u00ednh to\u00e1n k\u1ef9 c\u00e0ng th\u00ec ch\u1eafc ch\u1eafn kho\u1ea3n ti\u1ec1n b\u1ea1n thu v\u1ec1 s\u1ebd r\u1ea5t kh\u1ed5ng l\u1ed3.<\/span><\/p>\n <\/p>\n Theo nh\u01b0 c\u00e1c chuy\u00ean gia ph\u00e2n t\u00edch th\u00ec t\u1ef7 l\u1ec7 tr\u00fang th\u01b0\u1edfng khi ch\u01a1i l\u00f4 \u0111\u1ec1 4 c\u00e0ng l\u00e0 1\/1000. Nh\u01b0 v\u1eady, b\u1ea1n s\u1ebd c\u00f3 c\u01a1 h\u1ed9i 0,1% cho m\u1ed7i ng\u00e0y tham gia. Ch\u00ednh v\u00ec l\u1ebd \u0111\u00f3 m\u00e0 t\u1ef7 l\u1ec7 tr\u00fang r\u1ea5t kh\u00f3 kh\u0103n. <\/span><\/p>\n \u0110\u1ed3ng th\u1eddi, n\u1ebfu nh\u01b0 mu\u1ed1n n\u00e2ng cao t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng th\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i b\u1ecf t\u00fai nh\u1eefng kinh nghi\u1ec7m ch\u01a1i. \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia th\u00ec vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c <\/span>c\u00e1ch soi c\u1ea7u 4 c\u00e0n<\/b>g hi\u1ec7u qu\u1ea3 s\u1ebd r\u1ea5t h\u1eefu \u00edch. <\/span><\/p>\n D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia khuy\u00ean b\u1ea1n n\u00ean s\u1eed d\u1ee5ng khi ch\u01a1i l\u00f4 \u0111\u1ec1 4 c\u00e0ng.<\/span><\/p>\n M\u1ed9t trong nh\u1eefng <\/span>c\u00e1ch<\/b> soi c\u1ea7u 4 c\u00e0ng<\/b> \u0111\u01b0\u1ee3c c\u00e1ch chuy\u00ean gia khuy\u00ean b\u1ea1n n\u00ean s\u1eed d\u1ee5ng khi m\u1edbi tham gia l\u00e0 d\u1ef1a theo ng\u00e0y ch\u1eb5n l\u1ebb.<\/span><\/p>\n \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n, d\u1ec5 ch\u01a1i v\u00e0 hi\u1ec7u qu\u1ea3 mang l\u1ea1i r\u1ea5t cao. H\u01a1n n\u1eefa, c\u00e1ch ch\u01a1i n\u00e0y c\u0169ng kh\u00e1 gi\u1ed1ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p 1 \u0111\u1ec1 d\u1ef1a theo c\u00e1c th\u1ee9 trong tu\u1ea7n.<\/span><\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1ch soi c\u1ea7u n\u00e0y, ng\u00e0y l\u1ebb s\u1ebd \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0 1 v\u00e0 ng\u00e0y ch\u1eb5n s\u1ebd ch\u1ecdn l\u00e0 2. Theo \u0111\u00f3, ta s\u1ebd c\u00f3 c\u00f4ng th\u1ee9c nh\u01b0 sau:<\/span><\/p>\n <\/p>\n T\u1ed5ng (ng\u00e0y) + (th\u00e1ng) \u2013 Ng\u00e0y ch\u1eb5n\/l\u1ebb + B\u1ea1ch th\u1ee7 l\u00f4 = S\u1ed1 \u0111\u1ec1 4 c\u00e0ng<\/span><\/p>\n V\u00ed d\u1ee5:<\/strong><\/em> Ng\u00e0y 27 th\u00e1ng 4 n\u0103m 2024. D\u1ef1a theo c\u00f4ng th\u1ee9c t\u00ednh, ta s\u1ebd c\u00f3: <\/span><\/p>\n T\u1ed5ng ng\u00e0y + th\u00e1ng = 27+4=31. 27 l\u00e0 ng\u00e0y l\u1ebb s\u1ebd \u0111\u01b0\u1ee3c quy \u01b0\u1edbc l\u00e0 1. Nh\u01b0 v\u1eady, ta c\u00f3: 31-1=30. Sau \u0111\u00f3, b\u1ea1n s\u1ebd l\u1ea5y con s\u1ed1 v\u1eeba t\u00ecm \u0111\u01b0\u1ee3c l\u00e0 30 gh\u00e9p v\u1edbi con s\u1ed1 b\u1ea1ch th\u1ee7 c\u1ee7a ng\u00e0y h\u00f4m nay l\u00e0 33. <\/span><\/p>\n Cu\u1ed1i c\u00f9ng, k\u1ebft qu\u1ea3 b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 3033. \u0110\u00e2y ch\u00ednh l\u00e0 con s\u1ed1 may m\u1eafn \u0111\u1ec3 b\u1ea1n \u0111\u00e1nh l\u00f4 \u0111\u1ec1 4 c\u00e0ng ng\u00e0y mai.<\/span><\/p>\n Tuy nhi\u00ean, khi l\u1ef1a ch\u1ecdn c\u00e1ch ch\u01a1i n\u00e0y, n\u1ebfu nh\u01b0 nh\u1eefng ng\u00e0y d\u01b0\u1edbi 10 th\u00ec kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c nh\u01b0 tr\u00ean. \u0110\u1ed1i v\u1edbi c\u00e1c th\u00e1ng th\u00ec b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 t\u00ednh: 01, 02, \u2026 09.<\/span><\/p>\n Soi c\u1ea7u 4 c\u00e0ng b\u1eb1ng c\u00e1ch \u0111\u00e1nh d\u00e0n \u0111\u1ec1 \u1edf gi\u1ea3i 5 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao khi tham gia. C\u00e1ch ch\u01a1i n\u00e0y \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 m\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 b\u1ecf qua khi ch\u01a1i l\u00f4 \u0111\u1ec1. <\/span><\/p>\n \u0110\u1ed1i v\u1edbi <\/span>c\u00e1ch soi c\u1ea7u 4 c\u00e0ng<\/b> n\u00e0y, b\u1ea1n c\u1ea7n quan s\u00e1t k\u1ef9 2 ch\u1eef s\u1ed1 ngo\u00e0i c\u00f9ng c\u1ee7a gi\u1ea3i 5. Sau \u0111\u00f3, b\u1ea1n ti\u1ebfn h\u00e0nh gh\u00e9p ch\u00fang v\u1edbi c\u00e1c s\u1ed1 c\u00f3 trong gi\u1ea3i 5.3 \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t d\u00e0n \u0111\u1ec1 cho l\u00f4 4 c\u00e0ng \u0111\u00e1nh cho ng\u00e0y h\u00f4m nay. <\/span><\/p>\n \u0110\u00e2y ch\u00ednh l\u00e0 c\u00e1ch ch\u01a1i \u0111\u01b0\u1ee3c nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 l\u00e2u n\u0103m s\u1eed d\u1ee5ng v\u00e0 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c r\u1ea5t cao. Ch\u00ednh v\u00ec v\u1eady, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 y\u00ean t\u00e2m khi l\u1ef1a ch\u1ecdn c\u00e1ch ch\u01a1i n\u00e0y \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c kho\u1ea3n ti\u1ec1n kh\u1ed5ng l\u1ed3.<\/span><\/p>\n L\u1ef1a ch\u1ecdn c\u00e1c <\/span>c\u00e1ch soi c\u1ea7u 4 c\u00e0ng<\/b> ph\u00f9 h\u1ee3p s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao cho b\u1ea1n khi ch\u01a1i l\u00f4 \u0111\u1ec1. Hy v\u1ecdng b\u1ea1n \u0111\u00e3 b\u1ecf t\u00fai nh\u1eefng ki\u1ebfn th\u1ee9c h\u1eefu \u00edch c\u0169ng nh\u01b0 t\u00ecm ki\u1ebfm \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 may m\u1eafn nh\u1ea5t \u0111\u1ec3 th\u1ecfa m\u00e3n ni\u1ec1m \u0111am m\u00ea c\u1ee7a m\u00ecnh nh\u00e9!<\/span><\/p>\n \n<\/div>\n <\/p>\n<\/div>\n<\/article>\n<\/span>Kh\u00e1i ni\u1ec7m v\u1ec1 l\u00f4 \u0111\u1ec1 4 c\u00e0ng v\u00e0 t\u1ef7 l\u1ec7 \u0103n<\/b><\/h2>\n
<\/span>Kh\u00e1i ni\u1ec7m l\u00f4 \u0111\u1ec1 4 c\u00e0ng<\/i><\/b><\/h3>\n
<\/span>T\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 \u0111\u1ec1 4 c\u00e0ng<\/i><\/b><\/h3>\n
<\/span>C\u00e1ch soi c\u1ea7u 4 c\u00e0ng ch\u00ednh x\u00e1c nh\u1ea5t cho ng\u01b0\u1eddi m\u1edbi ch\u01a1i<\/b><\/h2>\n
<\/span>Soi c\u1ea7u 4 c\u00e0ng theo ng\u00e0y ch\u1eb5n l\u1ebb<\/i><\/b><\/h3>\n
<\/span>Soi c\u1ea7u 4 c\u00e0ng b\u1eb1ng c\u00e1ch \u0111\u00e1nh d\u00e0n \u0111\u1ec1 \u1edf gi\u1ea3i 5<\/i><\/b><\/h3>\n
k\u1ebft qu\u1ea3 v\u00e0ng mi\u1ec1n b\u1eafc<\/span><\/h3>\n