Bài khảo sát HSG toán lớp 5 tháng 9 năm 2010-2011
Chia sẻ bởi Nguyễn Minh Nguyệt |
Ngày 10/10/2018 |
32
Chia sẻ tài liệu: Bài khảo sát HSG toán lớp 5 tháng 9 năm 2010-2011 thuộc Toán học 5
Nội dung tài liệu:
Họ và tên: ………………………………………………………………………………………….Lớp : 5
BÀI KIỂM TRA KHẢO SÁT CHẤT LƯỢNG HỌC SINH GIỎI THÁNG 9 MÔN TOÁN
Bài 1: Điền số hoặc phân số thích hợp vào chỗ chấm:
8m 9dm = .. .………................ m 145dm = ......... m .........dm
14m 5dm = .. .………................ m 10m2 7dm2 = …................ m2
320g = .. .………................ kg 230200 kg = …..............tấn ...... tạ
Bài 2: Tìm x:
a) x : b) x
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c) d)
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Bài 3: Xe thứ nhất chở 12 bao đường, xe thứ hai chở 8 bao đường, xe thứ hai chở ít hơn xe thứ nhất 192kg đường. Hỏi mỗi xe chở bao nhiêu ki-lô-gam đường? (số đường trong mỗi bao như nhau).
Bài giải ................................................................................................................................................................................................................................................................................................................................
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Bài 4: Mua 2kg cam và 3 kg nho hết 114 000 đồng. Mua 3kg cam và 5kg nho hết 185 000 đồng. Tính giá tiền mua mỗi ki-lô-gam cam? Giá tiền mua mỗi ki-lô-gam nho?
Bài giải
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Bài 5: Tìm hai số lẻ biết tổng của chúng bằng 1142 và giữa chúng có 53 số lẻ khác.
Bài giải
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BÀI KIỂM TRA KHẢO SÁT CHẤT LƯỢNG HỌC SINH GIỎI THÁNG 9 MÔN TOÁN
Bài 1: Điền số hoặc phân số thích hợp vào chỗ chấm:
8m 9dm = .. .………................ m 145dm = ......... m .........dm
14m 5dm = .. .………................ m 10m2 7dm2 = …................ m2
320g = .. .………................ kg 230200 kg = …..............tấn ...... tạ
Bài 2: Tìm x:
a) x : b) x
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c) d)
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Bài 3: Xe thứ nhất chở 12 bao đường, xe thứ hai chở 8 bao đường, xe thứ hai chở ít hơn xe thứ nhất 192kg đường. Hỏi mỗi xe chở bao nhiêu ki-lô-gam đường? (số đường trong mỗi bao như nhau).
Bài giải ................................................................................................................................................................................................................................................................................................................................
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................................................................................................................................................................................................................................................................................................................................
................................................................................................................................................................................................................................................................................................................................
................................................................................................................................................................................................................................................................................................................................
................................................................................................................................................................................................................................................................................................................................
Bài 4: Mua 2kg cam và 3 kg nho hết 114 000 đồng. Mua 3kg cam và 5kg nho hết 185 000 đồng. Tính giá tiền mua mỗi ki-lô-gam cam? Giá tiền mua mỗi ki-lô-gam nho?
Bài giải
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................................................................................................................................................................................................................................................................................................................................
Bài 5: Tìm hai số lẻ biết tổng của chúng bằng 1142 và giữa chúng có 53 số lẻ khác.
Bài giải
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