Bài kiểm tra ôn HSG Toán 5- Phần 2

Ngy …… thng …… năm ………
Đ s 6
(Thi gian: 60 pht)
Bi 1:
  ! " # $%
& !'#'$%%
 '"'$%
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Bi 2: ()*+,)-'./01-1.+23%45*-
./0,20671-1.+&3%89:,;./1<
.%
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Bi 3:=-#>>,'?@?"&3A1.+:?B&3A1.+ :0
?#&3A1.+B:%#CD1-A1.+:E :00-:E B&3
CD%45,;?-&CD
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Bi 4:F6,,)&:1-:!G)H 1.+&"
6IE&J! %
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Ngy …… thng …… năm ………
Đ s 7
(Thi gian: 60 pht)
Bi 1:F6,0&
ab
C!BK
ab! 
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Bi 2: ()./L1)L1:9%4>,1G' D,1:
!/1.+'!,
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9
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Bi 3:M,1:/011:! 3%(;3N1.+ 1O,,;3
&P,:1O,%Q1+M1.+ 1O,%45M1N&3R
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Bi 4:()S-.T0B0.0'*U&P0.0
V%F6,&P0%
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Ngy …… thng …… năm ………
Đ s 8
(Thi gian: 60 pht)
Bi 1: F6,&W-X0 
&F6,&Y-*0B
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Bi 2: (ZD,,)<,3%D,,)<1[&J
<UD,D,?<1[&J\?U6D,-' 
1%45[1G,;./1.+,Z&1R
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Bi 3:F]L,HU./FN@+1G9,0
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V
%F6,
LU./%
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Bi 4:"*L1.+`>0,a`./%]-**!*'
b0,6![70,C%]-*!*'*"b0,6[
70,C%]-**"b0,6! [7C%45E"*b
0,6&`7CR
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Ngy …… thng …… năm ………
Đ s 9

(Thi gian: 60 pht)
Bi 1:F3&&J3X+
ab
C
cd
K
bbb
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Bi 2: F6,,)&:1-)HB:.T6,1.+^1!
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Bi 3:cd0(-B"&%8J(cd#&6&U
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Bi 4:(),1:6-<)'!,%=<0&J
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FXaXU,1:1-%
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Ngy …… thng …… năm ………
Đ s 10
(Thi gian: 60 pht)
Bi 1:FX
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