题目内容
10+5-7=
[ ]
A.6
B.8
C.15
D.7
答案:B
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相关题目
1.2+5.6÷7=
[ ]
|
A.2 |
B.1 |
|
C.6 |
D.10 |
10
+5-7=[
]|
A .6 |
B .8 |
|
C .15 |
D .7 |
题目内容
10+5-7=
[ ]
1.2+5.6÷7=
[ ]
|
A.2 |
B.1 |
|
C.6 |
D.10 |
10
+5-7=[
]|
A .6 |
B .8 |
|
C .15 |
D .7 |