6.6*6.6+6.6+66*0.24简便计算

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6.6*6.6+6.6+66*0.24简便计算6.6*6.6+6.6+66*0.24简便计算6.6*6.6+6.6+66*0.24简便计算6.6乘以(6.6+1+2.4)=6.6乘以10=666.6*

6.6*6.6+6.6+66*0.24简便计算
6.6*6.6+6.6+66*0.24简便计算

6.6*6.6+6.6+66*0.24简便计算
6.6乘以(6.6+1+2.4)=6.6乘以10=66

6.6*6.6+6.6+6.6*2.4
6.6*(6.6+1+2.4)
6.6*(9+1)
6.6*10
66