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2023-10-02 17:35:20
lộn vòi thứ nhất chảy nhanh hơn
2023-10-02 17:33:09
Đáp số:Vòi thứ hai chảy nhanh hơn
2023-09-20 22:09:46
17286:286=60(dư 126)
2023-08-11 21:06:57
7/8
2023-08-06 20:28:15
Bài giải
Quãng đường đó trên thực tế dài số xăng-ti-mét là:
1x2000000=2000000(cm)
Đổi:20000000cm=20km
Đáp số:20km
2023-08-05 19:27:20
Bài giải
Khoảng cách thực tế giữa Trường đại học Y Hà Nội và Bảo tàng Không Quân là:
1x8000=8000(dm)
Đáp số:8000dm
2023-08-05 10:17:06
9m 6dm=96dm
4m 5cm=405cm
2023-08-05 10:12:17
20+20=40
2023-08-05 10:03:43
34782 bút bi
2023-07-28 20:16:40
30 quả