{"id":954,"date":"2022-05-12T21:30:00","date_gmt":"2022-05-12T21:30:00","guid":{"rendered":"https:\/\/thienhabet.co\/?p=954"},"modified":"2023-01-07T15:19:07","modified_gmt":"2023-01-07T15:19:07","slug":"dan-de-90-so","status":"publish","type":"post","link":"https:\/\/www.\/dan-de-90-so\/","title":{"rendered":"C\u00e1ch soi d\u00e0n \u0111\u1ec1 90 s\u1ed1 v\u00e0 nh\u1eefng l\u01b0u \u00fd kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00ean"},"content":{"rendered":"\n

D\u00e0n \u0111\u1ec1 90 s\u1ed1<\/a><\/strong> c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch \u0111\u1ec3 t\u00ecm th\u1ea5y. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng d\u1ea1ng d\u00e0n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn v\u1edbi s\u1ed1 l\u01b0\u1ee3ng s\u1ed1 l\u1edbn. Tuy nhi\u00ean khi \u00e1p d\u1ee5ng ch\u01a1i l\u1ea1i \u0111em \u0111\u1ebfn hi\u1ec7u qu\u1ea3 r\u1ea5t cao. V\u00ec v\u1eady \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi t\u00ecm ki\u1ebfm v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1ec3 ch\u01a1i. C\u00f9ng Thienhabet<\/a><\/strong> t\u00ecm hi\u1ec3u c\u00e1ch soi d\u00e0n \u0111\u1ec1 chi ti\u1ebft v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd qua n\u1ed9i dung sau.\u00a0<\/p>\n\n\n\n

D\u00e0n \u0111\u1ec1 90 s\u1ed1 l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

C\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 theo d\u00e0n hi\u1ec7n nay \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng v\u00e0 c\u00f3 \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng l\u1edbn. Hi\u1ec7n nay d\u00e0n \u0111\u1ec1 90 s\u1ed1<\/strong> r\u1ea5t n\u1ed5i b\u1eadt b\u1edfi t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng l\u1edbn. \u0110\u00e2y l\u00e0 c\u00e1ch nu\u00f4i bao g\u1ed3m b\u1ed9 s\u1ed1 c\u00f3 90 con kh\u00e1c nhau trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. Nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01a1i khi nghe th\u1ea5y d\u00e0n 90 s\u1ed1 s\u1ebd ngh\u0129 nu\u00f4i nhi\u1ec1u th\u00ec ch\u1eafc ch\u1eafn t\u1ef7 l\u1ec7 \u0103n cao. <\/p>\n\n\n\n

Tuy nhi\u00ean \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y c\u1ea7n ph\u1ea3i c\u00f3 kinh nghi\u1ec7m ch\u1eafc ch\u1eafn v\u00e0 m\u1ea5t nhi\u1ec1u n\u0103m nghi\u00ean c\u1ee9u m\u1edbi ch\u01a1i \u0111\u01b0\u1ee3c. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00e1ch ch\u01a1i n\u00e0y \u0111\u00f3 l\u00e0 t\u1ea1o n\u00ean m\u1ed9t d\u00e0n nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 nu\u00f4i l\u00e2u d\u00e0i. D\u00e0n \u0111\u1ec1 n\u00e0y \u0111\u00e3 chi\u1ebfm \u0111\u1ebfn \u2158 t\u1ed5ng c\u00e1c s\u1ed1 t\u1eeb 0-99. <\/p>\n\n\n\n

T\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng d\u00e1m ch\u01a1i v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c. Anh em c\u1ea7n ph\u1ea3i nghi\u00ean c\u1ee9u th\u1eadt k\u1ef9 c\u00e0ng v\u1ec1 c\u00e1ch soi c\u1ea7u, c\u00e1ch v\u00e0o ti\u1ec1n ch\u00ednh x\u00e1c th\u00ec m\u1edbi c\u00f3 hi\u1ec7u qu\u1ea3. M\u1ed9t khi hi\u1ec3u v\u1ec1 lu\u1eadt ch\u01a1i th\u00ec s\u1ebd th\u1ed1ng k\u00ea ch\u00ednh x\u00e1c v\u00e0 \u00e1p d\u1ee5ng ch\u01a1i c\u00f3 \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng. <\/p>\n\n\n

\n
\"T\u00ecm
T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m d\u00e0n 90 s\u1ed1 l\u00e0 g\u00ec? <\/figcaption><\/figure><\/div>\n\n\n
\n

H\u01b0\u1edbng d\u1eabn m\u1ed9t s\u1ed1 c\u00e1ch xin s\u1ed1 \u0111\u1ec1 mi\u1ec5n ph\u00ed chu\u1ea9n x\u00e1c d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi<\/a><\/p>\n<\/blockquote>\n\n\n\n

B\u00ed k\u00edp soi d\u00e0n \u0111\u1ec1 90 con b\u1ea5t b\u1ea1i <\/strong><\/h2>\n\n\n\n

D\u00e0n \u0111\u1ec1 c\u00f3 90 s\u1ed1 s\u1ebd gi\u00fap ng\u01b0\u1eddi ch\u01a1i c\u00f3 \u0111\u01b0\u1ee3c c\u01a1 h\u1ed9i \u0103n c\u1ef1c l\u1edbn v\u00e0 mang v\u1ec1 chi\u1ebfn th\u1eafng l\u1edbn. C\u00f9ng t\u00ecm hi\u1ec3u c\u00e1ch soi d\u00e0n \u0111\u1ec1 chi ti\u1ebft \u0111\u01b0\u1ee3c chia s\u1ebb sau \u0111\u00e2y: <\/p>\n\n\n\n

Soi c\u1ea7u d\u00e0n \u0111\u1ec1 90 con ch\u01a1i theo ng\u00e0y <\/em><\/strong><\/h3>\n\n\n\n

V\u1edbi d\u00e0n \u0111\u1ec1 n\u00e0y ng\u01b0\u1eddi ch\u01a1i s\u1ebd d\u00f9ng 90 s\u1ed1 \u0111\u1ec3 ch\u01a1i trong 1 ng\u00e0y n\u00ean c\u1ea7n ph\u1ea3i theo d\u00f5i b\u1ea3ng k\u1ebft qu\u1ea3 th\u1eadt ch\u1eb7t ch\u1ebd. N\u1ebfu xu\u1ea5t hi\u1ec7n \u0111\u1ea7u s\u1ed1 l\u00e0 1, 3, 5, 7 v\u00e0 9 trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ho\u1eb7c gi\u1ea3i nh\u00ec th\u00ec h\u00f4m sau n\u00ean \u0111\u00e1nh c\u00e1c s\u1ed1 ch\u1ea1m \u0111\u1ea7u 5 trong khung 90 s\u1ed1. <\/p>\n\n\n\n

V\u00ed d\u1ee5: Khi k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u1ee7a h\u00f4m tr\u01b0\u1edbc trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 60889, gi\u1ea3i nh\u1ea5t c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 65560, th\u1ea5y \u0111\u1ea7u 6 xu\u1ea5t hi\u1ec7n 2 l\u1ea7n. L\u00fac n\u00e0y anh em n\u00ean \u0111\u00e1nh c\u00e1c s\u1ed1 thu\u1ed9c ch\u1ea1m 6 v\u00e0 \u0111u\u00f4i 6. C\u1ee5 th\u1ec3 d\u00e0n \u0111\u1ec1 bao g\u1ed3m:  06, 60, 16, 61, 26, 62, 36, 63, 46, 64, 56, 65, 66, 67, 76, 68, 86, 69 v\u00e0 96.<\/p>\n\n\n\n

Soi d\u00e0n \u0111\u1ec1 90 s\u1ed1 \u0111\u00e1nh \u1edf 3 mi\u1ec1n <\/em><\/strong><\/h3>\n\n\n\n

V\u1edbi c\u00e1ch soi c\u1ea7u n\u00e0y th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd ph\u1ea3i d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u1edf mi\u1ec1n c\u1ee5 th\u1ec3 \u0111\u1ec3 nu\u00f4i. \u0110\u1eb7c bi\u1ec7t l\u00e0 ph\u1ea3i l\u01b0u \u00fd khi \u0111\u00e3 ch\u01a1i theo mi\u1ec1n n\u00e0o th\u00ec ph\u1ea3i ch\u01a1i \u0111\u1ebfn c\u00f9ng. Kh\u00f4ng \u0111\u01b0\u1ee3c thay \u0111\u1ed5i gi\u1eefa ch\u1eebng s\u1ebd r\u1ea5t kh\u00f3 c\u00f3 \u0111\u01b0\u1ee3c th\u00e0nh c\u00f4ng v\u00e0 mang v\u1ec1 chi\u1ebfn th\u1eafng. <\/p>\n\n\n\n

\u0110\u1ed3ng th\u1eddi, n\u1ebfu b\u1ea1n d\u00f9ng k\u1ebft qu\u1ea3 c\u1ee7a mi\u1ec1n Nam m\u00e0 ch\u01a1i cho mi\u1ec1n B\u1eafc th\u00ec c\u0169ng kh\u00f4ng t\u1ed1t. R\u1ea5t c\u00f3 th\u1ec3 s\u1ebd tr\u01b0\u1ee3t kh\u1ecfi tay c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng b\u1ea5t k\u1ef3 l\u00fac n\u00e0o kh\u00f4ng bi\u1ebft. V\u00ec v\u1eady ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i quan t\u00e2m \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn mi\u1ec1n \u0111\u1ec3 ch\u01a1i d\u00e0n \u0111\u1ec1 90 con. <\/p>\n\n\n

\n
\"C\u00e1ch
C\u00e1ch soi c\u1ea7u d\u00e0n \u0111\u1ec1 90 con ch\u01a1i 3 mi\u1ec1n <\/figcaption><\/figure><\/div>\n\n\n

T\u00ecm ki\u1ebfm d\u00e0n \u0111\u1ec1 90 con ch\u01a1i quanh n\u0103m <\/em><\/strong><\/h3>\n\n\n\n

B\u00ean c\u1ea1nh c\u00e1ch ch\u01a1i theo ng\u00e0y, theo th\u00e1ng th\u00ec c\u00f3 th\u1ec3 d\u00f9ng d\u00e0n \u0111\u1ec1 c\u00f3 90 con \u0111\u1ec3 ch\u01a1i quanh n\u0103m. Tuy nhi\u00ean \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c d\u00e0n n\u00e0y \u0111\u1ec3 ch\u01a1i l\u00e0 m\u1ed9t vi\u1ec7c kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng. B\u1edfi v\u00ec \u0111\u1ec3 ch\u01a1i quanh n\u0103m b\u1ea1n ph\u1ea3i c\u00f3 v\u1ed1n l\u1edbn v\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c chi\u1ebfn th\u1eafng \u0111\u1ec3 c\u00f3 ti\u1ec1n ch\u01a1i ti\u1ebfp. Th\u1ef1c t\u1ebf c\u00e1c chuy\u00ean gia cho r\u1eb1ng m\u1ed9t n\u0103m ch\u1ec9 b\u1eaft kho\u1ea3ng 3 \u0111\u1ebfn 4 l\u1ea7n. H\u01a1n n\u1eefa m\u1ed7i l\u1ea7n nu\u00f4i ch\u1ec9 k\u00e9o d\u00e0i 5 \u0111\u1ebfn 7 ng\u00e0y. V\u00ec v\u1eady \u0111\u1ec3 \u00e1p d\u1ee5ng ch\u00fang quanh n\u0103m s\u1ebd kh\u00f3. <\/p>\n\n\n\n

Tuy nhi\u00ean n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u n\u00e0y th\u00ec ch\u1eafc ch\u1eafn s\u1ebd c\u00f3 c\u01a1 h\u1ed9i th\u1eafng l\u1edbn. C\u1ee5 th\u1ec3:<\/p>\n\n\n\n