题目内容
0.52+0.4=
[ ]
A.0.6 B.0.92
C.5.07 D.0.4
答案:B
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9.4
×[(1.48+1.52)÷0.25]=[
]|
A .9.1 |
B .112.8 |
|
C .13.25 |
D .0.25 |
题目内容
0.52+0.4=
[ ]
A.0.6 B.0.92
C.5.07 D.0.4
9.4
×[(1.48+1.52)÷0.25]=[
]|
A .9.1 |
B .112.8 |
|
C .13.25 |
D .0.25 |