3.75*4.5+37.5*0.55用两种方法简便计算

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 12:41:40
3.75*4.5+37.5*0.55用两种方法简便计算

3.75*4.5+37.5*0.55用两种方法简便计算
3.75*4.5+37.5*0.55用两种方法简便计算

3.75*4.5+37.5*0.55用两种方法简便计算
3.75*4.5+37.5*0.55
=3.75*4.5+3.75*5.5
=3.75x(4.5+5.5)
=3.75x10
=37.5
3.75*4.5+37.5*0.55
=37.5*0.45+37.5*0.55
=37.5x(0.45+0.55)
=37.5x1
=37.5
很高兴为您解答,【the1900】团队为您答题.
请点击下面的【选为满意回答】按钮,