on tap dau nam lop 6

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Câu 1: Tính : a) 4 - b) : 3

c) 266,22 : 34

5
7

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Câu 3: Mét s©n trường hình chữ nhËt cã nưa chu vi lµ
0,15 km vµ chiỊu réng b»ng chiỊu dµi. TÝnh diƯn tÝch

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Câu 5: TÝnh : a) 1 - b)

c) 3 : 6,25

2 1
5 10
 

 
 

5 1 3
:

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Câu 8: TÝnh b»ng c¸ch thn tiƯn :

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Câu 9: TÝnh : a) 483 : 35 b)

c)

1 2

1 2

2  3

3 1

3 : 3

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Câu 11: May mỗi bộ quần áo hết 2,8m vải. Hỏi cã 429,5m v¶i thì

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Câu 13: Mét thưa rng hình chữ nhËt cã chiỊu dµi
100m, chiỊu réng b»ng chiỊu dµi. Trung bình cứ
0,01ha thu hoạch đ c 55kg thóc . TÝnh sè thãc thu

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Câu 14: Tính nhanh

1999 2001 1 7
1998 1999 2000 5




<i>x</i>

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