2.6 Luyện tập Chia số có hai chữ số cho số có một chữ số
Học sinh luyện tập nắm vững kiến thức Chia số có hai chữ số cho số có một chữ số.
Làm xong biết đáp án và cách giải chi tiết
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2.6 Luyện tập Chia số có hai chữ số cho số có một chữ số
Chọn đáp án đúng nhất
Số liền trước của 45 chia cho 2 được kết quả là: ….
B. 22
B. 22
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Số liền trước của 45 là 44
Ta có: 44 : 2 = 22.
Vậy đáp án là: 22
Gợi ý
Số liền trước của 45 là 44
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Điền đáp án thích hợp vào chỗ trống
Mẹ mua về 48 quả cam, mẹ biếu bà
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Đổi: 1 chục = 10
Số cam mẹ biếu bà là: 48 : 4 = 12 (quả)
Số cam mẹ còn lại là: 48 – 12 – 10 = 26 (quả)
Đáp số: 26 quả
Gợi ý
Mẹ mua về 48 quả cam, mẹ biếu bà
=> từ đó ta tìm được số cam mẹ biêú bà
Lấy 48 quả trừ đi số cam mẹ biếu bà và biếu ông ta tìm được số quả cam mẹ còn lại.
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Điền đáp án thích hợp vào chỗ trống
Số lớn nhất có hai chữ số chia cho 3 được kết quả là: …
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Số lớn nhất hai chữ số là 99
Ta có: 99 : 3 = 33
Vậy đáp án là: 33
Gợi ý
Số lớn nhất hai chữ số là 99
Lấy số lớn nhất có hai chữ số chia cho 3 ta được: 99 : 3 = ?
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Chọn đáp án đúng nhất
Có 62m vải may mỗi bộ quần áo hết 3m vải. Hỏi có thể may được nhiều nhất là mấy bộ quần áo và còn thừa mấy mét vải?
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A. 30 bộ quần áo, dư 2m vải
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B. 20 bộ quần áo, dư 2m vải
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C. 20 bộ quần áo, dư 3m vải
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D. 30 bộ quần áo, dư 3m vải
B. 20 bộ quần áo, dư 2m vải
B. 20 bộ quần áo, dư 2m vải
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Ta có: 62 : 3 = 20 (dư 2)
Vậy 62m vải có thể may được nhiều nhất 20 bộ quần áo và thừa 2m vải
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Một quyển truyện có 96 trang, bạn An đã đọc được
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Bạn An đã đọc được số trang sách là: 96 : 3 = 32 (trang)
Đáp số: 32 trang
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Mẹ có 39 quả cam, mẹ biếu bà
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Mẹ biếu bà số quả cam là: 39 : 3 = 13 (quả cam)
Mẹ còn lại số quả cam là: 39 – 13 = 26 (quả cam)
Đáp số: 26 quả cam.
Gợi ý
Mẹ có 39 quả cam, mẹ biếu bà
=> từ đây ta tìm được số cam mẹ biếu bà, sau đó ta đi tìm số cam mẹ còn lại.
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Điền đáp án thích hợp vào chỗ trống
Tìm
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Tìm
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Đặt tính rồi tính:
77 : 7 = ?
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Đặt tính rồi tính:
96 : 3 = ?
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Đặt tính rồi tính:
84 : 2 = ?
Gợi ý
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Điền đáp án thích hợp vào chỗ trống
Tính:
48 : 4 = ?
Gợi ý
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Chúc mừng bạn vừa hoàn thành 12 câu hỏi Luyện tập
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