18
-18÷9=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |
7
×8-6=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |
27
÷9-3=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |
18
-18÷9=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |
7
×8-6=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |
27
÷9-3=[
]|
A .0 |
B .28 |
|
C .16 |
D .50 |