5一0.35÷1.4一1.75怎样简便计算

2025-06-26 15:19:55
推荐回答(3个)
回答1:

5一0.35÷1.4一1.75怎样简便计算
应该先做中间的除法呀
=5-0.25-1.75
=5-(0.25+1.75)
=5-2
=3

回答2:

你好,计算结果是3
5一0.35÷1.4一1.75
=5一5*0.07÷(0.07*20)一1.75
=5-0.25-1.75
=5-(0.25+1.75)
=5-2
=3
希望对你有帮助。

回答3:

5一0.35÷1.4一1.75
=5一0.35÷0.7÷2一1.75
=5一0.5÷2一1.75
=5一(0.25+1.75)
=5一2
=3