题文
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)
_____
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)
_____
试题篮
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