问题描述:
-3 2 -(-6)2除以(-2/3) -6 2-(-12)除以(-2/3) -3 2-(-6 2)除以(-2/3)
1.
-3 2 -(-6)2除以(-2/3)
2.
-6 2-(-12)除以(-2/3)
3.
-3 2-(-6 2)除以(-2/3)
1.
-3 2 -(-6)2除以(-2/3)
2.
-6 2-(-12)除以(-2/3)
3.
-3 2-(-6 2)除以(-2/3)
问题解答:
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