25×63×50-25×63×46简便计算

25×63×50-25×63×46简便计算
2025-04-29 00:52:07
推荐回答(1个)
回答1:

原式
=25x63x(50-46)
=25x63x4
=25x4x63
=100x63
=6300

供参考。