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Nguyễn Huy Hoàng
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0
2022-12-26 18:22:19
trung bình cộng của số 35,39,52 là:
(35+39+52):3=42
2022-12-25 18:28:44
2022-12-21 20:08:30
a)267000cm2
b)16 tạ 54kg
c)tấn
d)hm
2022-12-21 20:02:03
rất trong, chịu được nóng, lạnh, bền, khó vỡ, được dùng làm bằng chai, lọ trong phòng thí nghiệm, đồ dùng ý tế, kính xây dựng, kính của máy ảnh, ống nhòm,…
2022-12-21 19:59:08
2022-12-19 19:39:11
2022-12-18 16:37:24
2.47 nha bạn
2022-12-14 20:39:55
a5m dây
2022-12-14 20:36:19
a)chị ơi,lấy cho em cốc nước
b)chơi diều cũng hay phết
2022-12-14 20:29:01