可能跳了多少下?
[
]![]()
|
A .46 |
B .40 |
C .98 |
![]()
梨可能有多少个?
[
]|
A .15个 |
B .45个 |
C .60个 |
6
个一和3个十是[
]|
A .63 |
B .6 |
C .36 |
9
个十和9个一是[
]|
A .9 |
B .90 |
C .99 |
7
个十是[
]|
A .10 |
B .17 |
C .70 |
5
个十和5个一是[
]|
A .51 |
B .55 |
C .50 |
4
个十和4个一是[
]|
A .14 |
B .44 |
C .41 |