6. Nghi\u00ean c\u1ee9u h\u1ecdc t\u1eadp l\u00f4 \u0111\u1ec1 c\u00f3 h\u1ec7 th\u1ed1ng<\/strong><\/h2>\n\n\n\nC\u1ee9 suy ngh\u0129 xem, m\u1ed9t t\u1edd gi\u1ea5y c\u00f3 nhi\u1ec1u h\u00ecnh v\u1ebd, l\u1ea1i th\u00eam nhi\u1ec1u con s\u1ed1, nhi\u1ec1u ch\u1eef m\u1ed7i n\u01a1i m\u1ed9t g\u00f3c th\u00ec c\u00e0ng nh\u00ecn b\u1ea1n s\u1ebd c\u00e0ng r\u1ed1i lo\u1ea1n, th\u1eadm ch\u00ed kh\u00f4ng hi\u1ec3u n\u1ed5i n\u1ed9i dung m\u00e0 n\u00f3 mu\u1ed1n bi\u1ec3u \u0111\u1ea1t, nh\u1ea5t l\u00e0 khi mu\u1ed1n t\u00ecm ki\u1ebfm li\u00ean quan t\u1edbi v\u1ea5n \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t n\u00e0o \u0111\u00f3.<\/p>\n\n\n\n
Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu t\u1edd gi\u1ea5y \u0111\u00f3 c\u00f3 h\u00ecnh v\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n khu ri\u00eang, con s\u1ed1 ri\u00eang, ch\u1eef ri\u00eang, ho\u1eb7c theo th\u1ee9 t\u1ef1 l\u1ea7n l\u01b0\u1ee3t hi\u1ec3n nhi\u00ean d\u1ec5 xem, d\u1ec5 t\u00ecm h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n
V\u00ec th\u1ebf, khi b\u1ea1n th\u1ed1ng k\u00ea c\u00e1c con s\u1ed1 kh\u00f4ng ph\u1ea3i c\u1ee9 li\u1ec7t k\u00ea ra l\u00e0 \u0111\u01b0\u1ee3c, m\u00e0 c\u00f2n ph\u1ea3i ph\u1ea3i ph\u00e2n chi theo c\u00e1ch m\u00e0 m\u00ecnh d\u1ec5 hi\u1ec3u, c\u1ea3m th\u1ea5y h\u1ee3p l\u00fd nh\u1ea5t.<\/p>\n\n\n\n
VD: Chia theo t\u1eebng th\u1ee9 trong tu\u1ea7n nh\u01b0 nh\u1eefng ng\u00e0y li\u1ec1n nhau th\u00ec v\u1ec1 con l\u00f4 n\u00e0y th\u00ec tr\u1ea3 con l\u00f4 g\u00ec h\u00f4m sau, v\u1ec1 \u0111\u1ea7u n\u00e0y, \u0111\u00edt n\u1ecd, t\u1ed5ng \u2026 th\u00ec tr\u1ea3 v\u1ec1 con g\u00ec?<\/p>\n\n\n\n
T\u00ecm theo l\u00f4 \u0111\u1ec1 k\u00e9p, c\u1ea7u ch\u1ea1m, theo t\u1ed5ng \u0111\u01b0\u1ee3c ph\u00e2n ri\u00eang cho c\u00e1c m\u1ee5c. Th\u00e2m th\u00fay h\u01a1n th\u00ec th\u00eam c\u1ea3 m\u1ee5c b\u1eaft con v\u1eadt, can chi, ng\u0169 h\u00e0nh,\u2026<\/p>\n\n\n\n
\u0110\u1ea1i kh\u00e1i l\u00e0 \u0111\u1ec3 th\u00e0nh t\u00e0i, ph\u1ea3i luy\u1ec7n th\u00e0nh m\u1ed9t chuy\u00ean gia hi\u1ec3u r\u00f5 Tri\u1ebft h\u1ecdc \u0110\u00f4ng – T\u00e2y – kim c\u1ed5 …<\/p>\n\n\n\n