Khảo sát đầu năm môn: Toán 7

Trường THCS Cần Kiệm
Họ và tên:........................................
Lớp: 7........
Khảo sát đầu năm 
Môn: Toán
Thời gian: 60 phút
Điểm
Lời phê của thầy cô giáo
Bài 1: Tính giá trị biểu thức ( 3điểm):
Bài 2: Tìm x ( 2 điểm)
a) 
b) ụx - 2ụ= 
Bài 3: Tìm x, y, z ( 2 điểm)
a) 
b) x + y – z = 10 và 
Bài 4: ( 3 điểm): Cho hình vẽ, a ÔÔ b; 
A
a
Tính: 
B
b
Bài làm
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.............................................................................................................................................................................................................................................................................................................................................................................................
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................