https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ vi Sat, 19 Sep 2020 19:09:00 GMT Sat, 19 Sep 2020 19:09:00 GMT https://c2vanquan.phuonghadong.edu.vn/rss/ https://c2vanquan.phuonghadong.edu.vn/uploads/thcsvanquan/1027px-dell_logo_1_b9a7dcc358214e7942a932870c069dad.png https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ 144 144 https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/hh7-tien-de-o-clit-ve-duong-thang-song-song-633.html Sat, 19 Sep 2020 19:09:00 GMT https://olm.vn/video/bai-5-tien-de-o-clit-ve-duong-thang-song-song-1881]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/hh7-hai-duong-thang-song-song-632.html Sat, 19 Sep 2020 19:09:00 GMT https://olm.vn/video/bai-4-hai-duong-thang-song-song-1878]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-tinh-chat-day-ti-so-bang-nhau-631.html Sat, 19 Sep 2020 19:09:00 GMT https://olm.vn/video/bai-8-tinh-chat-day-ti-so-bang-nhau-1837]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-ti-le-thuc-630.html Sat, 19 Sep 2020 19:09:00 GMT https://olm.vn/video/bai-7-ti-le-thuc-1828]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/hh-goc-tao-boi-1-duong-thang-cat-hai-duong-thang-629.html Wed, 9 Sep 2020 12:09:00 GMT https://olm.vn/video/bai-3-cac-goc-tao-boi-duong-thang-cat-hai-duong-thang-1877]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/dai-so-luy-thua-so-huu-ti-t2-628.html Wed, 9 Sep 2020 12:09:00 GMT https://olm.vn/video/bai-6-luy-thua-cua-so-huu-ti-tiep-theo-1806]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-luy-thua-so-huu-ti-t1-627.html Wed, 9 Sep 2020 12:09:00 GMT https://olm.vn/video/bai-5-luy-thua-cua-so-huu-ti-1774]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-gttd-so-huu-ty-cong-tru-nhan-chia-sht-626.html Wed, 9 Sep 2020 12:09:00 GMT https://olm.vn/video/bai-4-gia-tri-tuyet-doi-cua-so-huu-ti-cong-tru-nhan-chia-so-thap-phan-1705]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/hh7-hai-duong-thang-vuong-goc-625.html Tue, 8 Sep 2020 04:09:00 GMT https://olm.vn/video/bai-2-hai-duong-thang-vuong-goc-1875]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/hh7-hai-goc-doi-dinh-624.html Tue, 8 Sep 2020 04:09:00 GMT https://olm.vn/video/bai-1-hai-goc-doi-dinh-1874]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-nhan-chia-so-huu-ti-623.html Tue, 8 Sep 2020 04:09:00 GMT https://olm.vn/video/bai-3-nhan-chia-so-huu-ti-1689]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/dai-so-cong-tru-so-huu-ty-622.html Tue, 8 Sep 2020 04:09:00 GMT https://olm.vn/video/bai-2-cong-tru-so-huu-ti-1661]]> https://c2vanquan.phuonghadong.edu.vn/bai-giang-lop-7-hk1/ds7-tap-hop-q-cac-so-huu-ty-621.html Tue, 8 Sep 2020 04:09:00 GMT https://olm.vn/video/bai-1-tap-hop-q-cac-so-huu-ti-1640]]>