2.4x1.02简便运算

秦彼翔51712.4乘以10.2简便计算 -
薄应成13666947313 ______ 解:采用分配律, 原式=2.4x10.2 =2.4x(10+0.2) =2.4x10+2.4x0.2 =24+0.48 =24.48

秦彼翔51712.4x1.02和12.5x0.96x0.8的简便计算
薄应成13666947313 ______ 2.4X1.02=2.4X(1+0.02)=2.4X1+2.4X0.02=2.4+0.048=2.448 12.5X0.96X0.8=(12.5X0.8)X(1-0.04)=100X1-100X0.04=96

秦彼翔51712.4x10.2脱式计算简便方法? -
薄应成13666947313 ______ 2.4 x 10.2 =2.4 x (10+0.2) =24 + 0.48 =24.48

秦彼翔51712.4*1.02,用简便方法计算,要过程哦!会采纳滴 -
薄应成13666947313 ______ 2.4*1.02=2.4*1+2.4*0.02=2.4+0.048=2.448

秦彼翔51712.4x1.o2用简便方法怎么计算 -
薄应成13666947313 ______[答案] 寒樱暖暖为你 2.4*1.02 =2.4*(1+0.02) =2.4*1+2.4*0.02 =2.4+0.048 =2.448 (或在客户端右上角评价点【满意】) 是我前进的动力!也会给你带去财富值的. 如有不明白, 直到完成弄懂此题!

秦彼翔51712.4*102怎么简便计算 -
薄应成13666947313 ______ 2.4*102怎么简便计算 =2.4x(100+2) =2.4x100+2.4x2 =240+4.8 =244.8

秦彼翔51712·4*202简便计算? -
薄应成13666947313 ______ 2.4x202=200x2.4+2.4x2=480+4.8=484.8 以上就是简便计算过程.

秦彼翔5171用简便方计算2.4x1.01 -
薄应成13666947313 ______ 2.4x1.01 =2.4x(1+0.01) =2.4x1+2.4x0.01 =2.4+0.024 =2.424

秦彼翔5171简便计算2.4x1.02?1.28*
薄应成13666947313 ______ 简便计算2.4x1.02?1.28* 2.4x1.02?1.28* =2.4*(1+0.02)+1.28 =2.4*1+2.4*0.02+1.28 =2.4+0.048+1.28 =3.748

秦彼翔517124*1.02 [用简便方法计算] -
薄应成13666947313 ______ =24*(1+0.02)