题目内容
53÷53+7×9=
[ ]
A.15
B.64
C.20
D.54
答案:B
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相关题目
8.1
×5.3+5.3×1.9=[ ]
|
A .42 |
B .53 |
|
C .5.6 |
D .0.7 |
53
÷53+7×9=[
]|
A .15 |
B .64 |
|
C .20 |
D .54 |
题目内容
53÷53+7×9=
[ ]
8.1
×5.3+5.3×1.9=[ ]
|
A .42 |
B .53 |
|
C .5.6 |
D .0.7 |
53
÷53+7×9=[
]|
A .15 |
B .64 |
|
C .20 |
D .54 |