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3.14 102简便计算

3.14乘102怎样简便计算回答:=3.14x100+2x3.14=314+6.28=320.28

3.14x102的简便算法3.14x102的简便算法: 3.14x102 =3.14x(100+2) =3.14x100+3.14x2 =314+6.28 =320.28 扩展资料 简便计算

3.14×102的简便计算方法是___.解答:解:3.14×102,=3.14×(100+2),=3.14×100+3.14×2,=314+6.28,=320.28.

简便形式计算3.14x102=3.14×100+3.14×2 =314+6.28 =320.25

3.14×102的简便计算方法是_.回答:解答:解:3.14×102, =3.14×(100+2), =3.14×100+3.14×2, =314+6.28, =320.28. 这是运用了乘法分配律简算

3.14×102简便计算,谢谢!回答:3.14x(100+2)

3.14×102的简便计算咋做回答:=3.14×(100+2) =3.14×100+3.14×2 =314+6.28 =320.28

3.14x1.02简便计算图

3.14×102, 怎么简便计算, 是脱式。回答:=3.14*(100+2) =314+6.28 =320.28

3.14×102=3.14×(__+__)分析:3.14×102,运用乘法分配律进行简算.解答:解:3.14×102,=3.14×(100+2),=3.14

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