2.02乘8.5简便计算

文鲁削25662.02乘8.5的简便算法 -
倪虽琼13292494793 ______ 2.02x8.5 =2x8.5+0.02x8.5 =17+0.17 =17.17

文鲁削25662.02*8.5的简便运算,谢谢
倪虽琼13292494793 ______ 2.02*8.5=(2.02÷2)*(8.5*2)=1.01*17=17.17

文鲁削25662.02x8.5的简便计算 -
倪虽琼13292494793 ______ 2.02x8.5=1.01*(2*8.5)=1.01*17=17.17

文鲁削25662.02*8.5简便方法 -
倪虽琼13292494793 ______ 2.02x8.5 =(2+0.02)x8.5 =2x8.5+0.02x8.5 =17+0.17 =17.17

文鲁削25662.02x8.5的简便计算
倪虽琼13292494793 ______ 2.02x8.5=(2+0.02)*8.5=2*8.5+0.02*8.5=17+0.17=17.17满意请采纳,谢谢

文鲁削25662.02乘8.5怎样筒算 -
倪虽琼13292494793 ______ 2.02*8.5 =8.5*(2+0.02) =8.5*2+8.5*0.02 =17+0.017 =17.017

文鲁削25662.02✘8.5 用简便方法怎么算? -
倪虽琼13292494793 ______ 2.02*8.5=1.01*17=(1+0.1)*17=17+0.17=17.17.

文鲁削25662.02*8.5=求简便运算 -
倪虽琼13292494793 ______ 2.02*8.5 =(2+0.02)*8.5 =2*8.5+0.02*8.5 =2*8.5+0.02*(8+5) =2*8.5+0.02*8+0.02*0.5 =1

文鲁削25662.02乘8.5低等式怎么算 -
倪虽琼13292494793 ______ 2.02*8.5=(2+0.02)*8.5=2*8.5+0.02*8.5=17+0.17=17.17

文鲁削25662.02*8.5=几的简便算法 -
倪虽琼13292494793 ______ 2.02*8.5=(2+0.02)*(8+0.5)=2*8+0.02*8+2*0.5+0.02*0.5=16+0.16+1+0.01=17.17