问题
解答题
24×5×75×5=(24+75)×5.______.(判断对错)
答案
等式左边:
24×5×75×5,
=(24×5)×(75×5),
=120×375,
=45000,
等式右边:
(24+75)×5,
=24×5+75×5,
=120+375,
=495,
45000>495.
故应填:×.
24×5×75×5=(24+75)×5.______.(判断对错)
等式左边:
24×5×75×5,
=(24×5)×(75×5),
=120×375,
=45000,
等式右边:
(24+75)×5,
=24×5+75×5,
=120+375,
=495,
45000>495.
故应填:×.