-32又1⼀3-5又1⼀4-(-3又1⼀7)+3.25+2又6⼀7|-28又1⼀3| 等于多少?

2025-01-02 12:52:33
推荐回答(2个)
回答1:

-32又1/3-5又1/4-(-3又1/7)+3.25+2又6/7+|-28又1/3|
=(28又1/3-32又1/3)+(3.25-5.25)+(2又6/7+3又1/7)
=-4-2+6
=0

回答2:

-32又1/3-5又1/4-(-3又1/7)+3.25+2又6/7 + |-28又1/3|
=-32又1/3- |-28又1/3| -5又1/4+3.25 +2又6/7 -(-3又1/7)

=-4 -2 +6
=0