Question

6.27乘3.6加37.8乘0.36的简便计算

快一点哦

Answer 1

=6.27×3.6+3.78×10×0.36
=6.27×3.6+3.78×3.6
=(6.27+3.78)×3.6
=10.05×3.6
=(10+0.05)×3.6
=10×3.6+0.05×3.6
=36+0.18
=36.18

Answer 2

6.27乘3.6加37.8乘0.36
=6.27×3.6+3.78×3.6
=（6.27+3.78）×3.6
=10.05×3.6
=10×3.6 +0.05×3.6
=36+0.18
=36.18
没戏唱了，又被他舅抢了先。分数就不想了。楼主新春快乐！

Answer 3

6.27*3.6+37.8*0.36=6.27*3.6+3.78*3.6=3.6*(6.27+3.78)=3.6*(10+0.05)=36+0.18=36.18

Answer 4

6.27 x 3.6 + 37.8 x 0.36 = 3.6(6.27+3.78) = 3.6 ( 10.05 ) = 3.6 ( 10 + 0.05) = 36 + 0.18 = 36.18

Answer 5

我只想到把0.36换成3.6提公因式

Answer 6

=0.627*36+0.368*36=(1+0.005)*36=36+0.18