计算(-2 1 2 )×(-3 1 3 )×(-1)的结果是( ) A.-6 1 6 B.-5 1 5 C.-8 1
1个回答
(-2
1
2 )×(-3
1
3 )×(-1)
=-
5
2 ×
10
3 ×1
=-8
1
3 .
故选C.
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