yhkn.net
当前位置:首页 >> 3600除以45的简便计算 >>

3600除以45的简便计算

3600÷45=3600÷(5*9)=3600÷9÷5=400÷5=80

3600÷45=3600÷9÷5 =400÷5 =80

3600除以45=(400*9)/(9*5)=400/5=80

3600 / 45=40 x 90 /45=40x(90/45)=40x2=80

3600=400*945=5*9 所以3600/45=400/5=80

3600÷48 =3600÷(6*8) =3600÷6÷8 =600÷8 =75

3600-3600÷45=3600-3600*1/45=3600*(1-1/45)

3600/54=3600/9/6=400/6=66.67

=3600÷9÷5 =400÷5 =80

用简便运算计算:3600÷45和137*23-23*373600/45=3600/9/5=400/5=80137*23-23*37=23*(137-37)=23*100=2300

网站首页 | 网站地图
All rights reserved Powered by www.yhkn.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com