Đề ôn thi môn Toán vào Lớp 6

Họ tên HS: 
Khảo sát - Môn Toán 6 -Thời gian : 90 phút (26/5/2018)
Điểm
Nhận xét của giáo viên
Bài 1(2 đ : Điền vào chỗ (.....) để được đáp án đúng.( HS điền ngay trong phần đề bài dưới đây)
315,7 hm =. m
 =  km
2524 m2 = ......... dam2 
= .. cm2
3 giờ 40 phút =..giờ
= .. giây
13 m2 8 dm2 =.dm2
3,42 m3 =.. dm3
375,6 kg = Tấn
 = . g
Bài 2 ( 2,5 điểm) Tính : a) 41 – 13,5 : 3 + 4,25 x 4 b) 12,354 x 650 + 12,354 x 351 – 12,354 
 c) d) 	 d) 1+ 3 + 5 + 7 +9 + 11 + + 2015 + 2017
Bài 3( 2,5 điểm) : Tìm x biết: a) 1,5 : x = 4,25 – 3,5 b) x : = 1 d) x 3 – 12 = 27 
c) d) x 3 + x 5 + x 7 + x 9 + ......... + x 19 = 297
Bài 4( 2 điểm) : Một mảnh đất hình chữ nhật có chu vi 378m, chiều rộng bằng chiều dài
a) Tính diện tích mảnh đất
b) Người ta dùng diện tích mảnh đất để trồng cây thuốc nam, phần còn lại để trồng rau xanh. Tính diện tích mảnh trồng rau?
Bài 5:( 1 điểm): Để đánh số trang của một quyển sách gồm 247 trang ( bắt đầu từ trang 1 đến trang 356) người ta cần phải dùng bao nhiêu chữ số? Có bao nhiêu chữ số 7 được dùng
Bài làm
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