0.67*36+3.3*3.6怎么简便计算

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0.67*36+3.3*3.6怎么简便计算0.67*36+3.3*3.6怎么简便计算0.67*36+3.3*3.6怎么简便计算0.67*36+0.33*36=36*(0.67+0.33)=36*1=3

0.67*36+3.3*3.6怎么简便计算
0.67*36+3.3*3.6怎么简便计算

0.67*36+3.3*3.6怎么简便计算
0.67*36+0.33*36
=36*(0.67+0.33)
=36*1
=36

=(6.7+3.3)*3.6
=10*3.6
=36

0.67*36+3.3*3.6=0.67*10/10*36+3.3*3.6=6.7*3.6+3.3*3.6=(6.7+3.3)*3.6=36