đề thi hsg khối 4 môn toán

tr ờng Tiểu học Đức Tùng Đề thi HSG khối v Môn toán .Phần trắc nghiệm: !"# A.!$$B. !$C.$ !D.! $ !%& $ A.!$B.' C.(D.)( *+, '/!0123, A.!/'0( B.)/0! C.'/0) D.)/! 0 ) 456&787& /9( A.0B.$/0C.$/$0D$/$$0 ! !07" A.!/0B.!/)C.!/0D.!/ 0:;6<6=7>5?77&7>5 4 25 A. 8 100 B. 4 100 C. 16 100 D. 20 100 @Phần tự luận : ABCD>5E>5FG>>HHI77>5> 49 38 75 64 - 13 92 2 13 J,+>5-;.>5!'K692L ( ML3H&-5NO3 HPG-?L< )!$$$$CJQHR $$(/LO3 HPG-?L <!)$$$$C:<-?LAGS,LH&-5N OR-T7UR# ) VH@V623 86=@K73+=@* "@W86=@VK73V+=VN"@VW86=VK73 +=X"VN5*NWNXWX*YHG3623H*NX ! J,PH>5)>5;!ZOGZ[A, H\>5KAGS Ngời ra đề : Âu Thị Quyên Đơn vị : trờng Tiểu học Đức Tùng §¸p ¸n  PhÇn tr¾c nghiÖm]^*_$/!`  CW DWD)C!C0C B. PhÇn tù luËn:  ]`^ABCD>5/FG>>HHI77>5>  49 38  75 64  J 49 38 "a 11 38 W 75 64 "a 11 64 :, 11 38 b 11 64 T 49 38 b 75 64  - 13 92  2 13  :, 13 92 c 13 91 " 1 7 W 2 13 b 2 14 " 1 7 T 13 92 c 2 13  ]`^45!'K69:?G>5Q9,>d; !' Je>5L 35 37 >LC Y2>5 7U 'f!" ]7U^ 45L!( [!")$ 45L')$a(")( 45U,)$['a9")([!a9"!(9  ]/!^Jg>57UR&-?L!)$$$$><)!$$$$ !)$$$$)!$$$$[$$%" $%]^ :?G-?LAGS,L3&-5NR>5%  $f$$" $%]$/!^ ) ] ^N5V* 4]V@^"4]V@N^]:,=QV HG@"@N^ VhLi'H623  j  123HNX['"9]V ^ !]^114$/! kH7>5!!W!))!W!''! J,-G$/!` $/! $/! ( JlL! JlL' !7U '7U $/ ! $/ ! X N * V @  . ]`^ABCD>5/FG>>HHI77>5>  49 38  75 64  J 49 38 "a 11 38 W 75 64 "a 11 64 :, 11 38 b 11 64 T 49 38 b 75 64  - 13 92  2 13  :, 13 92 c 13 91 " 1 7 W 2 13 b 2 14 " 1 7 T 13 92 c 2 13 . Tùng Đề thi HSG khối v Môn toán .Phần trắc nghiệm: !"# A.!$$B. !$C.$ !D.! $ !%& $ A.!$B.' C.(D.)( *+, '/!0123, A.!/'0( B.)/0! C.'/0) D.)/! 0 ) 45 6&787&. !07" A.!/0B.!/)C.!/0D.!/ 0:;6<6=7>5?77&7>5 4 25 A. 8 100 B. 4 100 C. 16 100 D. 20 100 @Phần tự luận : ABCD>5E>5FG>>HHI77>5> 49 38 75 64 - 13 92 2 13 J,+>5-;.>5!'K692L