ldcf.net
当前位置:首页 >> 32×1.25脱式计算 >>

32×1.25脱式计算

32×1.25脱式计算 =1.25x8x4 =10x4 =40

2.5×1.25×32 =2.5×4×1.25×8 =10×10 =100

1.25x32 =1.25x8x4 =10x4 =40

1

6.5

79×1.25+1.25 =1.25×(79+1) =1.25×80 =100

1.25×6.4 =(1.25x8)x0.8 =10x0.8 =8 请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!谢谢管理员推荐采纳!! 朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问。谢谢。

1.25×49+1.25 =1.25×(49+1) =1.25×50 =62.5

原式=0.25*4*0.8*1.25=1*1=1

①2013×0.25+2013×0.75=2013×(0.25+0.75)=2013×1=2013;②1.25×32×0.25=1.25×(8×4)×0.25=(1.25×8)×(4×0.25)=10×1=10;③12×( 5 6 + 1 2 - 1 3 )=12× 5 6 +12× 1 2 -12× 1 3 )=10+6-4=16-4=12;④ 2 3 +( 5 6 - 3 4 )÷ 3 8 = 2 3 + 1 1...

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