Kiểm tra 1 tiết môn: Số học lớp 6

Họ tên :..................................... Kiểm tra 1 tiết
Lớp : Môn : Số học , lớp 6
Bài 1 :
a, Định nghĩa bậc n của a
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b, Viết dạng tổng quát chia hai luỹ thừa cùng cơ số.
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Bài 2 : 
Lấy các số từ cột A, đặt vào vị trí phù hợp để có kết quả đúng của phép tính ở cột B.
Cột A
Cột B
0
 4.52- 16 : 22 =
2
 36 : 35 + 23 : 22 =
81
 52005 : 52002 – 52.5 =
96
 2. 22002 : 22002 =
5
 36 : 34 +10 =
19
 93 : 32 =
Bài 3 : Thực hiện phép tính :
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Bài 4 : Tìm số tự nhiên x biết :
a, c, 
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b, 6x – 39 = 5628 : 28 d, 
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