Question

189×6+189×3+189简便计算方法？

这题用简便方法怎么做

Answer 1

189×6+189×3+189
=189×(6+3+1)
=189×10
=189

Answer 2

这道题可以使用乘法分配律来进行简便计算。
189×6+189×3+189
=189×(6+3+1)
=189×10
=1890

Answer 3

189×6+189×3+189
=189×(6+3+1)
=189×10
=189

Answer 4

189*6+189*3+189=189*(6+3+1)=189*10=1890