列式计算
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[
]|
A . |
B .50 |
|
C . |
D .12 |
计算
(能简算的要简算)![]()
[
]|
A . |
B . |
|
C .1 |
D . |
![]()
[
]|
A . |
B .1 |
|
C .0 |
D . |
![]()
[
]|
A . |
B .1 |
|
C .0 |
D . |
![]()
[
]|
A . |
B .1 |
|
C .0 |
D . |
![]()
[
]|
A . |
B . |
|
C . |
D . |
![]()
[
]|
A . |
B . |
|
C . |
D . |
![]()
[
]|
A . |
B . |
|
C . |
D . |
![]()
[
]|
A . |
B . |
|
C . |
D . |
![]()
[
]|
A . |
B . |
|
C . |
D .27 |