Ili~m PHIEU KIEM TRA IlJNH KY LAN 3
Nam hoc: 2010 - 2011 Mon: Toan -Lap 1 Thai gian lam bai: 40 phut
Call 1.Khoanh vao chir d~t tnroc cau tra loi dung:
A S6 tron chuc liSn tnroc s6 20 la 30
B S6 tron chuc liSn tnroc s6 20 la 10
C S6 tron chuc vira Ian hon 20 vira be hon 30 la 25
Call 2.1 sal ?
a) S6 65 g6m D chuc va 5 don vi b) S6 84 g6m 8 chuc va Ddan vi
Call 3 Dung ghi D, sai ghi S :
a) 40cm - 20cm =20 D b) 50cm + 30cm = 80cm D
c) 40cm - 20cm = 20cm D d) 50cm + 30cm = 90cmD
Call 4 Cho cac s6: 30, 14,20, 19 Hay x~p cac s6 do theo thir tu :
Call 5 D~t tinh r6i tinh :
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_._._ _ -_._ • _ _ _ _ • • _ • _ • _.•• • • _._ _ _ - _. _ -_ ._-
• •_ _._
_-_._-_._ Call 6 Trong dip t~t trong cay d~u nam, kh6i lap 4 trong diroc 30 cay, khoi lap' 5 trong duoc 4 chuc cay H6i ca hai kh6i lap trong duoc bao nhieu cay?
Bai giai :
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Call 7 Viet ten cac diem vao cho cham cho thich hop : /
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