5.6+4.4÷0.8的简便运算的怎么写?
5.6+4.4÷0.8 =5.6+5.5 =11.1 那么我们可以通过上面的脱式计算过程,进行计算过程之后,得到答案是11.1。
5.6+4.4×0.8用哪个方法来算它最简便?
5.6+4.4×0.8 =5.6+(5-0.6)×0.8 =5.6+5×0.8-0.6×0.8 =5.6+4-0.48 =9.6-0.48 =9.12 所以,可以通过上面的简便计算过程,得到答案是9.12。
(5.2+0.44)÷0.8可以简便运算吗
=5.64÷0.8 =56.4÷8 =7.05
5.6+4.4×0.5简便方法
计算如下:5.6+4.4×0.5 =5.6+4.4\/2 =5.6+2.2 =7.8
5.6x0.8+4.4x0.8运用了什么运算律。
运用了乘法分配律 5.6×0.8+4.4×0.8 =0.8×(5.6+4.4)=0.8×10 =8
5.6+4.4×0.5简便方法?
计算如下:5.6+4.4×0.5 =5.6+4.4\/2 =5.6+2.2 =7.8
5.6×0.125+4.4÷8的简便方法的过程?
此题的关键在于1\/8=0.125,所以原式=5.6×0.125+4.4×0.125 =(5.6+4.4)×0.125 =10×0.125 =1.25
5.6+4.4×0.5简便方法?
答:5.6十4.4x0.5 =5.6十2.2 =7.8
简便方法计算5.6×4+4.4\/0.25
5.6*4+4.4\/0.25=5.6*4+4.4\/(1\/4)=5.6*4+4.4*4=(5.6+4.4)*4=10*4=40
5.6×0.125+4.4÷8的简便方法的过程?
原式=5.6×0.125+4.4×1\/8 =(5.6+4.4)×0.125 =10×0.125 =1.25