0.1111×3.2+0.8888×0.6简便计算

0.8888×0.3+0.1111×5.6=0.8888×0.3+0.1111×8X0.7=0.8888X(0.3+0.7)=0.8888

首先125×8=10000.88=0.8+0.080.88×125=(0.8+0.08)*125=100+10=110再问：我知道，有两种，有第三种吗

0.9999×0.7+0.1111×2.7，=（0.1111×9）×0.7+0.1111×2.7，=0.1111×6.3+0.1111×2.7，=0.1111×（6.3+2.7），=0.1111×9，

1.1111×1.9999-0.1111×0.9999=（1+0.1111）×（1+0.9999）-0.1111×0.9999=1+0.9999+0.1111+0.1111×0.9999-0.1111

0.88×0.125=(0.8+0.08)×0.125=0.8×0.125+0.08×0.125=0.1+0.01=0.11

=(99+1)×0.88再答：=100×0.88=88

0.9999×0.6+0.1111×4.6=(1-0.1111)×0.6+0.1111×(4+0.6)=1×0.6+0.1111×4=0.6+0.4444=1.0444

0.9999*1.3-0.1111*2.7=0.9999*1.3-0.1111*9*0.3=0.9999*1.3-0.9999*0.3=0.9999*（1.3-0.3）=0.9999

0.9999乘0.3-0.1111乘2.7=0.9999乘0.3-0.1111乘9乘以0.3=0.9999乘0.3-0.9999乘0.3=0

0.1111×3.2+0.8888×0.6=0.1111×8×0.4+0.8888×0.6=0.8888×0.4+0.8888×0.6=0.8888×（0.4+0.6）=0.8888×1=0.8888

0.7777×0.7+0.1111×2.1=0.1111×4.9+0.1111×2.1=0.1111×（4.9+2.1）=0.1111×7=0.7777

=0.9999*1.3-0.1111*9*0.3=0.9999*（1.3-0.3）=0.9999再问：在吗朋友我有一个问题

0.9999*1.5—0.1111*2.7=(1-0.0001)*1.5-0.29997=1.5-0.00015-0.29997=1.5-(0.00015+0.29997)=1.5-0.30012=1

1、原式=61*(1-1/60)+(121+121/120)/11=61-61/60+11+11/120=61-1-2/120+11+11/120=71+3/40=71又40分之32、原式=1/4-1

=0.1111*7*1·04-0.1111*0.28=0.1111*7·28－0.1111*0.28=0.1111*（7·28－0.28）=0.1111*7=0.7777

0.1111*3.2+0.8888*0.6=0.1111*3.2+0.1111*4.8=0.1111*（3.2+4.8）=0.1111*8=0.8888

（1）1.9×8.8-0.88=(2-0.1)×8.8-0.1×8.8=2×8.8-0.2×8.8=17.6-1.76=15.84（2）0.7777×0.7+0.1111×2.1=0.7777×0.7

0.1111×3.2+0.8888×0.6=0.1111×3.2+0.1111x8×0.6=0.1111×3.2+0.1111x4.8=0.1111x(3.2+4.8)=0.1111x8=0.8888

再答：错了再答：2.1=7*0.3再答：再答：0.31108再答：再问：要算示再答：给个好评行不行再问：非常棒再答：采纳行不行再答：谢谢啦