1.25+3.65= 4.24-0.37= 3-2.05=

问题描述:

1.25+3.65= 4.24-0.37= 3-2.05=
1.25+3.65= 4.24-0.37=
3-2.05= 16.302-40.4=

1.25+3.65=4.90最后一道题4.24-0.37=3.87 3-2.05=0.9516.302-40.4=-20.098