CÁC BÀI TIẾP THEO
- Nhân số có hai chữ số. với số có một chữ số (có nhớ) (trang 22)
- Luyện tập (trang 23)
- Bảng chia 6 (trang 24)
- Luyện tập (trang 25)
- Tìm một trong các phân bằng nhau của một số (trang 26)
CÁC BÀI TRƯỚC
- Xem đồng hồ (tiếp theo) (trang 14, 15, 16)
- Luyện tập (trang 17)
- Luyện tập chung (trang 18)
- Bảng nhân 6 (trang 19)
- Luyện tập (trang 20)
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