三年级数学找规律填数完整版
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三年级数学找规律填数
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三升四年级数学练习(找规律填数)
(1)7,11,15,19,(
),…;
(2)1,4,3,6,5,( ),( ),…;
(3)1,4,9,16,(
),…;
(4)1,2,4,8,16,( ),….
(5)11,3,8,3,5,3,( ),( );
(6)15,6,13,7,11,8,( ),( );
(7)2,5,14,41,(
);
(8)1,1,2,3,5,8,13,21,( ).
(9)3,8,18,33,53,78,( );
(10)0,1,3,8,21,(
).
.(11)0×9+( )=1;
(12)1×9+( )=11;
(13)12×9+( )=111;
(14)123×9+( )=( );
(15)1234×9+( )=( );
(16)12345×9+( )=( );
(17)123456×9+( )=( );
(18)1234567×9+( )=(
);
(1
(20
(21
(22
(2
(2
(2
(2
(2
(2
(30)2,4,8,16,( ),64.
(31)1,4,9,16,( ),36,49.64.
(32)1,4,7,10,13,( ),19,21.
(33)1,4,16,64,( ),1024,4096.
(34)2,3,5,9,17,( ),65,129.
(35)15,4,13,4,11, 4,( ),( ).
(36)8,15,10,13,12,11,( ),( ).
(37)○999○÷9=2222;
(38)○999○÷9=3333;
(39)○999○÷9=4444;
(40)○999○÷9=7777;
(41)○999○÷9=9999.