若m<n,比较下列各式的大小:(1)m-3______n-3 (2)-5m______-5n (3)______(4)3-m______2-n (5)0_____m-n (6)_____
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(-1)2n =______;(-1)2n+1 =________;
(-0.1)3=_______;
(-5) 2 =________;
(-3)3 =__________;