早教吧作业答案频道 -->数学-->
0.453×196+0.804×453简便计算求!
题目详情
0.453×196+0.804×453简便计算求!
▼优质解答
答案和解析
0.453×196+0.804×453
=0.453×196+804×0.453
=0.453x(196+804)
=0.453x1000
=453
=0.453×196+804×0.453
=0.453x(196+804)
=0.453x1000
=453
看了 0.453×196+0.80...的网友还看了以下:
数学简便计算能简便的简便0.79×3.2-1.23.7×12.5+4.3×12.590÷(3.6- 2020-04-07 …
0.8x+3.2=7.212.5-3x=6.556.4÷x+14.8=24.21.2(x-0.64 2020-05-16 …
1、用竖式计算:0.47*0.385.9*1.060.076*8.175.3*6341.75*0. 2020-05-17 …
‘化简下面各小数0.0300等于2.540二0.4050二3.000二0.7800二‘化简下面各小 2020-06-02 …
4.57加3.17加3.43加5.83简便125除[(17.2减16.4)除0.32]简便2.5乘 2020-06-02 …
简算0.16×9.85+264×0.0985+72×0.985=?简算4800÷12.5÷2.5÷ 2020-06-11 …
0.7*0.3/0.7*3简便运算4.8*5.2*2-0.4*4.8简便0.35+0.65*0.3 2020-07-12 …
54.9×0.386.8×254.05+37.386.1×3.6+3.6×3.954.9×0.38 2020-07-19 …
五道递等式计算(能简则简)(1)0.04+(7.38-4.8)÷4.3(2)0.37*0.63+0. 2020-11-26 …
五道递等式计算(能简则简)(1)0.04+(7.38-4.8)/4.3(2)0.37*0.63+0. 2020-11-26 …