ĐỀ KTĐK CUỐI HKI MÔN TOAN L5

PHÒNG GD&ĐT ĐÔ LƯƠNG
Trường Tiểu học Đại Sơn 1

KIỂM TRA ĐỊNH KÌ CUỐI HỌC KỲ I
NĂM HỌC 2009-2010
MÔN: TOÁN
Thời gian làm bài 40 phút

Họ tên:……………………………:…………………………………….………………….…………..Lớp::………………
Số báo danh::………………………… Số phách::…………
__________________________________________________________________________________

Câu 1(2đ): Khoanh tròn vào chữ cái trước câu trả lời đúng
a) 4,59m= :…………………………cm

A. 459 B. 45,9 C. 0,459

b)
tấn = :…………………………tạ
A. 1,4tạ B. 2,5tạ C. 25tạ

c) 73,2 : 10 = :…………………………

A. 732 B. 7,32 C. 0,732

d) Tỉ số phần trăm của hai số 19 và 30 là

A . 6333 %. B. 6,333 % C. 63,33 %

Câu 2(2đ): Đặt tính rồi tính:

7,99 + 1,3 80 – 13,59
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 25,8 x 5,3 73,08 : 3,6
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Câu 3(2đ): Tìm X :
a) X – 3,8 = 22,5 : 4,5 b ) 187,6 : X = 45- 38,3
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Câu 4 (): hình có là 12,5m và có tích tích hình vuông 25m. Tính chu vi hình nhật đó.
Giải
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Câu 5(): Tìm hai phân hiệu chúng 3,5 và khi chia cho bé ta là 3,5.
Giải
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