800-700÷25x24怎么简便运算?

2024-12-21 22:03:48
推荐回答(2个)
回答1:

简便计算
800-700÷25x24
=800-7x100÷25x24
=800-7x4x24
=800-672
=128

回答2:

原式
=800-7x100÷25x24
=800-7x4x24
=800-672
=128