A.13507495
B.13574795
C.13704675
D.13704795
[单选题]13×99+135×999+1357×9999的值是( )。A.13507495B.13574795C.13704675D.13704795
[主观题]3×999+8×99+4×9+8+7的值是:A.3840B.3855C.3866D.3877
[单选题]3×999 + 8×99 + 4×9 + 8 + 7 的值是:A.3840B.3855C.3866D.3877
[单选题]:99+1919+9999的个位数字是( )。A.1 B.2C.3 D.7
[试题]99+1919+9999的个位数字是()。A.1B.2C.3D.7
[单选题]999×101的值是( )。A.99909B.99999C.99990D.100899
[单选题]:999×101的值是( )。A.99909B.199999C.99990D.100899
[单选题]第 7 题 999×778+333×666的值是( )。A.99000B.9990000C.999000D.990000
[单选题]996+997+998+999的值是()A . 3980B . 3990C . 4000D . 4010
[主观题]13,115,135,()A.165;B.175;C.1125;D.163