tfsf.net
当前位置:首页>>关于0.32x403简便计算的资料>>

0.32x403简便计算

原式=0.32x(400+3) =0.32x400+0.32x3 =128+0.96 =128.96

原式=0.32x(400+3) =0.32x400+0.32x3 =128+0.96 =128.96

0.32*102=0.32*(100+2)=0.32*100+0.32*2=32+0.64=32.64

0.32 0.55用简便计算方法0.32+0.55=0.32+0.5+0.05=0.82+0.05=0.870.32x0.55=0.55x4x0.08=2.2x0.08=0.176

举报0.32x2.5x1.25=0.4x8x2.5x1.25=0.4x2.5x8x1.25=1x10=10

0.32*0.32=0.32*(0.3+0.02)=0.32*0.3+0.32*0.02=0.096+0.0064=0.1024

原式=2.5*4*0.125*8=10

0.32x125=0.04x8x125=0.04x1000=40

0.32X101十32=0.32*100+0.32+32=32+32.32=64.32 希望能帮到你~

0.32*403=0.32*(400+3)=0.32*400+0.32*3=128+0.96=128.96

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