五千零三十写作
[
]|
A .5030 |
B .5300 |
C .5003 |
选一选时钟指的时刻是多少?
(1)
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[
]|
A .9∶30 |
B .4∶10 |
C .8∶50 |
D .12∶20 |
(2)
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[
]|
A .9∶30 |
B .4∶10 |
C .8∶50 |
D .12∶20 |
(3)
![]()
[
]|
A .9∶30 |
B .4∶10 |
C .8∶50 |
D .12∶20 |
(4)
![]()
[
]|
A .9∶30 |
B .4∶10 |
C .8∶50 |
D .12∶20 |
8
时5分可以写成[
]|
A .8︰50 |
B .8︰05 |
C .8︰5 |
钟面上一共有
( )个大格.[
]|
A .60个 |
B .5个 |
C .12个 |