101乘以0.45简便计算
101×0.45的简便计算是什么? -
简便计算过程如下101×0.45 =（100+1）×0.45 =100×0.45+1×0.45 =45+0.45 =45.45 望采纳，
101x0.45简便方法：101×0.45 =(100+1)×0.45 =100×0.45+1×0.45 =45+0.45 =45.45
简便计算过程如下101×0.45 =（100+1）×0.45 =100×0.45+1×0.45 =45+0.45 =45.45 望采纳，
101x0.45简便方法：101×0.45 =(100+1)×0.45 =100×0.45+1×0.45 =45+0.45 =45.45
101 × 0.45 可以将101 拆解成（100+1），然后可以得到以下算式：101 × 0.45 =（100 + 1）×0.45 = 100 × 0.45 + 1 × 0.45 = 45 + 0.45 = 45.45
101*0.45 =(100+1)*0.45 =100*0.45+1*0.45 =45+0.45 =45.45
101×0.45的简便计算? -
101×0.45 =100×0.45+1×0.45 =45+0.45 =45.45
100×0.45+0.45 ＝450+0.45 ＝495
101×0.45的简便计算? -
解：根据已知条件，采用凑整或者拆分的方法进行简便运算101x0.45 =(100+1)x0.45 =100x0.45+0.45 =45+0.45 =45.45
101×0.45 =（100+1）×0.45 =100×0.45+1×0.45 =45+0.45 =45.45
101×0.45简便运算(递等式) -
101×0.45 =(100+1)×0.45 =100×0.45+1×0.45 =45+0.45 =45.45
101×0.45 ＝100×0.45+1×0.45 ＝45+0.45 ＝45.45