Đề kiểm tra học kì I môn Toán lớp 5

Họ và tên:.................................. Kiểm tra cuối học kì 1
Lớp:5........... Môn: Toán
 (60 phút không kể thời gian phát đề)
A/Phần trắc nghiệm:(2 điểm)
1/Tính: 
a/(23,46 x 84,5 – 11,73 x 169) x 20,14 + 2015 = ...............
b/453,28+5678,123=..................
c/345,37+512+76,809+245,1=...........................
d/56,2x57+56,2x42+56,2=..............................
2/Một người gửi tiết kiệm 8000000 đồng với lãi suất 1,5% một tháng. Sau 2 tháng người đó lĩnh được ............................ tiền cả vốn lẫn lãi.
B/Phần tự luận:(8 điểm)
1/Tìm x :
 X x 5 - 28 = 127 + 65 ; b, = ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
2 : Tính nhanh biểu thức sau :
a/ x ............................................................................................................................
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b/( 6,24 + 1,26 ) : 0,75 
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3/Mét ®¬n vÞ vËn t¶i vËn chuyÓn mét kho hµng.NÕu huy ®éng 24 xe th× mçi xe ph¶i chë 18 chuyÕn th× hÕt kho hµng. NÕu huy ®éng 16 xe nh­ thÕ th× mçi xe ph¶i chë t¨ng thªm bao nhiªu chuyÕn ? 
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4/Mét h×nh thang cã ®¸y bÐ 15 dm, ®¸y lín b»ng ®¸y nhá Khi kÐo dµi ®¸y lín thªm 4 dm th× diÖn thÝch t¨ng thªm 20 dm2. TÝnh diÖn tÝch h×nh thang ban ®Çu.
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5/ Lôùp 5A coù 16 hoïc sinh nam chieám 40% soá hoïc sinh cuûa lôùp. Tính soá hoïc sinh nöõ cuûa lôùp 5A. ( chuù yù coù theå laøm nhieàu caùch khaùc nhau)
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