题目内容
60
个320连加,和是[ ]
|
A.13800 |
B.362 |
|
C.19200 |
D.380 |
答案:C
解析:
解析:
|
320×60=19200,选C. |
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相关题目
60个320连加,和是
[ ]
|
A.13800 |
B.362 |
|
C.19200 |
D.380 |