题目内容
17.28
-7.2×(3.7-1.3)=[ ]
A .40 |
B .0 |
C .0.8 |
D .78.4 |
答案:B
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17.28-7.2×(3.7-1.3)=
[ ]
A.40 |
B.0 |
C.0.8 |
D.78.4 |
题目内容
17.28
-7.2×(3.7-1.3)=[ ]
A .40 |
B .0 |
C .0.8 |
D .78.4 |
17.28-7.2×(3.7-1.3)=
[ ]
A.40 |
B.0 |
C.0.8 |
D.78.4 |