4000
-53×62=[
]|
A .714 |
B .112 |
|
C .50 |
D .91 |
82
×25÷41=[
]|
A .714 |
B .112 |
|
C .50 |
D .91 |
4000
-53×62=[
]|
A .714 |
B .112 |
|
C .50 |
D .91 |
82
×25÷41=[
]|
A .714 |
B .112 |
|
C .50 |
D .91 |