qzgx.net
当前位置:首页 >> 34 101一34的脱式计算 >>

34 101一34的脱式计算

35*101-35=35*(101-1)=35*100=3500

65*18+365*34+365*48 =65*18+365*(34+48) =65*18+365*82 =1170+29930 =31100

101*34-34=(101-1)*34=100*34=3400

0.34*101=0.34*100+1=0.34*100+0.34*1=34+0.34=34.34

99*34 =(100-1)*34 =34*100-34*1 =3400-34 =336656*101 =56*(100+1) =56*100+56*1 =5600+56 =5656

36*101-36 =36* (101-1) =36*100 =3600

简便计算:34x57+42x34=34x(57+42)=34x99=34x(100-1)=34x100-34x1=3400-34=3366

等于34乘(100+26)等于34乘100+34乘26等于3400+884等于4284

34x199+34=34x(199+1)=34x200=6800 谢谢,请采纳

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