0.56*1.5 这竖式是

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0.56*99+0.56怎么简便计算

0.56×(99+1)0.56×10056

巧算:0.56*9.8

5.6-1.12=4.48

0.56*3.68+6.32*0.56 简便计算

0,56*(3.68+6.32)

用竖式计算,并验算. 0.56×1.5= 0.73+3.86=

0.56×1.5=390.320.56×697———390.320.73+3.86=4.590.73+3.86———4.59

3.75*0.56竖式

3.75x0.56————22501875————2.1000

用竖式计算,并验算.0.56乘以1.5=? 计算下面各题能简便就简便 0.072乘以87.5加8.75乘以0.28

35x1.25x0.08x27.5/2.5/0.4=35x1.25x0.16=3/4=35x0.2=.75=7再问:还有的呐?好的在加分再答:13.5x6/7+13..55/9x13+5/9x1=13

0.08 *7.5+7/0.56

0.08*7.5+7/0.56=2/25×25×0.3+7/(7×0.08)=2×0.3+25/2=0.6+12.5=13.1

4.5*2.6+2.6*5.5 99*0.56-0.56

4.5*2.6+2.6*5.5=(4.5+5.5)*2.6=10*2.6=2699*0.56-0.56=(99-1)*0.56=(100-2)*0.56=100*0.56-1.12=56-1.12=5

(1+0.56+0.67)×(0.56+0.67+78)-(1+0.56+0.67+78)×(0.56+0.67)计算

(1+0.56+0.67)×(0.56+0.67+78)-(1+0.56+0.67+78)×(0.56+0.67)=1*(0.56+0.67+78)+(0.56+0.67)*(0.56+0.67+78

48*0.56+44*0.48

=0.48*56+44*0.48=0.48*(56+44)=0.48*100=48

0.56乘3.68+6.32乘0.56

0.56×3.68+6.32×0.56=0.56×(3.68+6.32)=0.56×10=5.6望采纳,谢谢!

2、0.8、0.56、0.

1.2、0.8、0.56、0.04这些都是小数,可能是学习小数吧

0.56×9.9+0.56×0.1的简便算法

0.56×9.9+0.56×0.1=0.56×(9.9+0.1)=0.56×10=5.6