(-2)+4+(-6)+8+...+(-98)+100的简便计算
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(-2)+4+(-6)+8+...+(-98)+100的简便计算
(-2)+4+(-6)+8+...+(-98)+100的简便计算
(-2)+4+(-6)+8+...+(-98)+100的简便计算
2、8、5、6、8、4、()
()2()()()()()8()()()8()5()1()()()1 5 8()4 6 2()2()()1 8 3()()5()()()()4()()()()8()()6 2 5 ()()()15 9 2 4 1 6 7 3 8(
8,10,12,6,4,2,( ),( ),( )
(-2)+4+(-6)+8+.+(-98)+100
2,5的倍数:4(),8(),6()
10,1,8,1,6,2,4,6,2,().
()3( ) × ( )6 ------------- 1 ( )( ) 6( ) ( ) 5------------- 8 ( )( ) ( )()3( ) × ( )4 ------------- 2 ( )2 8( )1 ( ) 0------------- 3 ( ) 1 ( ) 8
找规律:2/1、4/3、8/8、8/10、4/6( )、()、4/9
(2*2*2)+(4*4*4)+(6*6*6)+(8*8*8)+...(100*100*100)等于?
2 4 6()8()括号里填什么
数字推理2,3,6,8,8,4,()是什么
9()2()7()8()()()()4()()9()6()1 3()5()()()()24()()8 5()()1()()8 9 4()1 6 7()()1()()3 6()()88()()()()2()3 6()5
2,3,4,6,6,9,8,( 12 ),( 10
数字推理2,3,6,8,8,4,()2,3,6,8,8,4,()A2B3C4D5
3,6,8,8,4,2,8,() A.6 B.8 C.10 D.12
填空题,8 2 4 5 1 6 7 4( ) 6 4( ) 填空题,8 2 45 1 67 4( )6 4( )
找规律2,1,4,2,6,4,8,8,10,16,()()
网络故障,抱歉哈:40,57,63,()3,6,8,4()2,4,()()